Amplifiers – TopEnd https://topend.sk/en/ Top or Nothing Tue, 22 Nov 2022 12:26:20 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.4 https://topend.sk/wp-content/uploads/2018/08/Top_END_L1-100x100.png Amplifiers – TopEnd https://topend.sk/en/ 32 32 191937812 audiolab 8300XP https://topend.sk/en/produkt/audiolab-8300mb-kopia/?utm_source=rss&utm_medium=rss&utm_campaign=audiolab-8300mb-kopia Mon, 02 May 2022 12:12:36 +0000 https://topend.sk/?post_type=product&p=11224 8300XP Power Amplifier
The 8300XP is a classic audiolab stereo power amplifier, with a sound as clean and crisp as its minimalist exterior. Delivering 140W per channel into 8 Ohms, the 8300XP is capable of driving even the toughest of loudspeakers with sure-footed authority, combining audiolab’s class-leading neutrality with an unerring ability to engage the listener throughout a musical performance.
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Minimalist exterior

Exemplary build quality and reliability ensure that this is a power amp for all seasons, its versatility increased by a choice of balanced XLR and single-ended RCA inputs, bi-wire speaker terminals and a pair of 12v trigger inputs. Internal circuit components are of the highest quality, right down to the power and signal wiring, which is made of ultra-pure OCC (Ohno Continuous Cast) copper – all in aid of minimising distortion and maximising sonic clarity.

Flexibility is further enhanced by the ability to add a second 8300XP and operate in bridged mode, thus increasing the power output to 480W per channel into 8 Ohms. All audiolab amplifiers are gain-matched, ensuring perfect integration with other audiolab components.

Overview

Thrilling to listen to and uterly dependable, the 8300XP is a genuine audio thoroughbred – the perfect partner for audiolan’s 8300CD, or peerless M-DAC range.

Connectivity

The connection options on the 8300CD have been further expanded with a digital AES / EBU input and a digital XLR output. They follow the complete set of inputs / outputs from 8200CD: 2x coaxial digital input; 2x optical digital input; 1x asynchronous USB input; 1x coaxial digital output; 1x optical digital output; unbalanced RCA and balanced analog XLR outputs.

The 8300A amplifier has been developed with a new phono preamplifier for playing vinyl records in MM or MC configurations accessible via front panel controls.

12V remote start function of all connected devices. Paired devices switch together to or from standby mode.

Špecifikácia 8300XP:

Rate power output140W RMS (8Ω <1% THD, 1kHZ stereo)
230W RMS (4Ω <1% THD, 1kHZ stereo)
480W RMS (8Ω <1% THD, 1kHZ bridge)
Gain29dB @ 1kHz (stereo)
36dB @ 1kHz (bridge)
Input sensitivity1100mV
Input impedance15k (balanced) 10k (unbalanced)
Frequency response -3dB20Hz – 80kHz
+/-1dB20Hz – 30kHz
Total harmonic distortion (THD)0.004% (20W, ref. 1kHZ)
Intermodulation distortion (IM)0.004% (20W, ref. 7kHz + 60Hz)
Transient inermodulation distortion (TID)113dB (A Weighted, ref. 140W)
Signal-to-noise ratio (S/N)140W / 113dB
Damping factor160
Power Requirement240V ~ 50-60Hz
230V ~ 50-60Hz
115V ~ 50-60Hz
100V ~ 50-60Hz
Dimension (mm) (WxHxD)444 x 149 x 367
Carton Size (mm) (WxHxD)550 x 260 x 580
Weight16Kg (Net) 18.5Kg (Gross)
]]> 11224 audiolab 8300MB https://topend.sk/en/produkt/audiolab-8300a-kopia-2/?utm_source=rss&utm_medium=rss&utm_campaign=audiolab-8300a-kopia-2 Mon, 02 May 2022 11:17:37 +0000 https://topend.sk/?post_type=product&p=11199 8300MB Power Amplifier The 8300MB is a pocket powerhouse, housing 250W of pure, balanced amplification. 8300MB’s full power output is delivered into any loudspeaker load – unconditionally. Massive reserves of power are available for high current drive capability to power and control the mightiest of speakers. This latest development of the audiolab range now features a fully balanced power stage making the most of the balanced XLR inputs. This makes 8300MB a perfect match for the M-DAC using its balanced outputs, even over long cables.]]>

Pure Power

The 8300MB is quite possibly the perfect example of audiolab’s goal to effortlessly reproduce music with exquisite detail. Not only is 8300MB an extremely powerful amplifier, offering 250W of pure power with high current drive capability, but it also features a fully balanced power stage.

Internally the 8300MB is arranged as two complete power amplifiers which are bridge coupled to the loudspeaker terminals. Each power amplification stage is fed from one of the terminals of the balanced input, therefore the 8300MB operates as a fully balanced amplifier right through to the speaker output.

Control anywhere


The 8300CD offers a digital preamp feature, with volume and source selection available on the player’s front panel and remote control. This means that the 8300CD can be connected directly to a stereo power amplifier or to a pair of monoblocks, such as the new Audiolab 8300MB, or to a traditional integrated amplifier, such as the new Audiolab 8300A.

The 8300 Series also allows control of music playback from a PC / Mac / media device via USB. When connected to a computer, the 8300CD not only identifies itself as an asynchronous DAC, but also as a HID (Human Interface Device) compatible device. This allows you to control a PC / Mac / media player without installing drivers (Play, Pause, Stop, song selection, etc.)

The benefits are a high level of noise rejection and lower transient distortion plus the ability of the amplifier to draw maximum current from the power supply as required to follow the musical waveform accurately.

It all adds up to a startlingly vivid and highly impactful musical performance that will put more energy into your loudspeakers as well as control them like never before.

Connectivity

The connection options on the 8300CD have been further expanded with a digital AES / EBU input and a digital XLR output. They follow the complete set of inputs / outputs from 8200CD: 2x coaxial digital input; 2x optical digital input; 1x asynchronous USB input; 1x coaxial digital output; 1x optical digital output; unbalanced RCA and balanced analog XLR outputs.

The 8300A amplifier has been developed with a new phono preamplifier for playing vinyl records in MM or MC configurations accessible via front panel controls.

12V remote start function of all connected devices. Paired devices switch together to or from standby mode.

Špecifikácia 8300MB:

Rated Power Output250W RMS (8Ω)
350W RMS (4Ω)
Peak Power Output450W RMS (4Ω)
Gain29dB
InputsXLR, RCA
OutputsSpeaker
Input Sensitivity1500mV
Input Impedance44KΩ (balanced)
22KΩ (unbalanced)
Power Bandwidth5Hz – 60kHz
Frequency Response20Hz ~20kHz -0.3dB ,ref. 1kHz
Total Harmonic Distortion (THD)0.00%
Intermodulation Distortion (IM)0.03%
Transient Intermodulation Distortion (TID)0.03%
Signal-to-Noise Ratio (S/N)110dB
Damping Factor200
Dimensions216 x 150 x 379mm
Net Weight9.5kg
Standard AccessoriesPower Cord, User Manual
]]> 11199 audiolab 8300CDQ https://topend.sk/en/produkt/audiolab-8300a-kopia/?utm_source=rss&utm_medium=rss&utm_campaign=audiolab-8300a-kopia Thu, 28 Apr 2022 10:33:17 +0000 https://topend.sk/?post_type=product&p=11170 8300CDQ - CD Player / DAC / Preamplifier To this specification the new 8300CDQ adds high-quality analogue preamp circuitry, coupled to three stereo pairs of line-level RCA inputs to connect analogue sources. The preamp circuitry is kept as simple as possible using high-quality components to maintain signal purity, with line input signals passing to a precision analogue volume stage. Much effort has gone into the physical layout of the 8300CDQ’s circuitry, protecting the sensitive preamp section from noise interference.]]>

MQA

Taking it to the next level the 8300CDQ now includes MQA technology, which enables you to play back MQA audio files and streams, delivering the sound of the original master recording.

MQA (Master Quality Authenticated) is an award-winning British technology that delivers the sound of the original master recording. The master MQA file is fully authenticated and is small enough to stream or download.

The Sound of Science

The 8300CDQ adds further flexibility by incorporating a dedicated direct-coupled headphone amp with current-feedback circuitry. Accessed via a front-mounted 6.35mm socket, its gain bandwidth and high slew rate ensure a dynamic, detailed and engaging performance with all manner of headphone types.

The final key feature introduced in the 8300CDQ is decoding of MQA (Master Quality Authenticated). The brainchild of Meridian Audio co-founder Bob Stuart, MQA is a digital audio format designed for high-resolution music streaming and is available via subscription to Tidal’s ‘HiFi’ tier (among other sources). The 8300CDQ unpacks MQA data – received via the USB input – at the original file’s full resolution and passes the signal through its DAC and preamp stages, ready to feed a power amp or active speakers.

Audiolab’s MQA decoding solution was developed by John Westlake, one of Britain’s foremost digital audio experts. There are various ways to enable MQA playback on audio devices, and not all are equal sonically. Westlake’s solution maximises the format’s potential, just as the 8300CDQ’s design draws the best sound quality from other audio codecs and, of course, CDs

Launched in 2010, the original Westlake-designed Audiolab CD players – the 8200CD and 8200CDQ– were universally acclaimed for their superb sound quality and flexible facilities. In 2015, the 8300 Series arrived and both 8200 Series players were replaced by the 8300CD, building upon its predecessors’ formidable reputation. It has taken until now for this player to be joined by the enhanced 8300CDQ, further developing Audiolab’s classic line of CD players to reach still greater heights.

• Slot-loading CD transport mechanism
Fast in operation and neat in design, the 8300CDQ’s slot-loading CD transport delivers excellent reliability. A read-ahead digital buffer reduces disc-reading errors, enabling scratched CDs that are unreadable by conventional mechanisms to be played. High disc stability and low susceptibility to resonance contribute to the 8300CDQ’s superb CD sound quality.

• High-resolution digital inputs
Five digital inputs comprise 1x asynchronous USB and 4x S/PDIF (2x coaxial and 2x optical). Hi-res digital audio is supported up to 32-bit/384kHz PCM and DSD256, and USB HID compatibility enables driverless control of a connected PC, Mac or media player.

• 32-bit ESS Sabre DAC
The CD transport and digital inputs feed a DAC section with an ESS Sabre32 Reference chip nestling at its heart, utilising HyperStream architecture and ESS Technology’s Time Domain Jitter Eliminator to deliver ultra-low noise and high dynamic range. No company knows more about making the most of this 32-bit, eight-channel hybrid multi-bit Delta-Sigma DAC technology than Audiolab; the 8200CD and 8200CDQ were among the first audio components to use it and the company has been honing its implementation ever since. The conversion process involves 512 DAC elements (256 per channel) each operating at 84.672MHz – all digital audio sources, whatever the sample rate, are upsampled or oversampled to this frequency.

• Exemplary jitter reduction
Around the DAC chip are extensive measures to reduce jitter (digital distortion) to vanishingly low levels. Careful circuit layout and low-noise power supplies complement the DAC’s patented Sabre32 sample rate converter and clever DPLL (Digital Phase Locked Loop) circuit, radically reducing time domain errors from all digital input sources.

8300CDQ Specifications:

FinishFine Textured Aluminium (Black / Silver)
DisplayPOLED 128×64 pixels 2.7″
Standby FeatureYes
12V TriggerYes
CD MechanismSlot-Loading
DSD CompatibleYes (DSD64 / DSD128 / DSD256)
Disc CompatibilityCD/CDR
DACESS Sabre32 9018 chip
Resolution32 bits
Sampling FrequencyOptical,Coaxial, AES: 32kHz – 192kHz
USB:32kHz – 384kHz(PCM) / DSD64, DSD128, DSD256
Maximum Sampling FrequencyOptical,Coaxial, AES: 192kHz
USB: 384kHz (PCM) / 11.2M (DSD256)
Output Voltage4.2Vrms ±0.1 (Balanced)
2.1Vrms ±0.1 (Unbalanced)
Output Impedance10Ω
Total Harmonic Distortion (THD)<0.002% (1kHz, 0dB, 20Hz ~ 20kHz, A weighted)
Frequency Response20Hz – 20kHz (± 0.2dB)
Signal to Noise Ratio (S/N)<-100dB A Weighted (Balanced)
<-98dB A Weighted (Unbalanced)
Dyanmic Range (A Weighted)>100dB (Balanced)
>98dB (Unbalanced)
Crosstalk (@1kHz)<-130dB (Balanced)
<-120dB (Unbalanced)
Standby Power Consumption<0.5W
Power Requirements240V ~ 50 – 60Hz
230V ~ 50 – 60Hz
115V ~ 50 – 60Hz
100V ~ 50 – 60Hz
Dimension(mm) (W x H x D)444 X 80 X 317
Carton size(mm) ( W X H X D)500 x 140 x 455
Weight6.0kg (Net)
7.5kg (Gross)
]]> 11170 audiolab 8300A https://topend.sk/en/produkt/audiolab-6000a-kopia-2/?utm_source=rss&utm_medium=rss&utm_campaign=audiolab-6000a-kopia-2 Tue, 26 Apr 2022 20:08:22 +0000 https://topend.sk/?post_type=product&p=11071 8300A Integrated Amplifier Completely redesigned from scratch, our new integrated amplifier, the 8300A is miles ahead of what was already an industry-leader. Higher power, an additional phono stage and new audiolab styling means the amplifier is more stylish and more versatile than ever. Most importantly it’s new, ultra-efficient circuitry and streamlined components create a listening experience which brings new definition to your favourite music.]]>

Audiolab 8300A – Brilliance evolved

The 8300A’s circuiąt design delivers all-new sound quality. The soundstage it produces is deeper and broader, with greater space and separation within. Instrument and voices are better defined, their character is vividly portrayed. Dynamic range is greater and frequency response is further extended, with greater bass definition and treble that is both crisper and sweeter. In short, it delivers an open window on the music being played, as all great HiFi should, engaging the listener with natural, unforced energy that is fully reflective of the source material.

Versatile High End Integrated Amplifier

At this amplifier’s heart is a powerful dual-mono amplifier delivering 75W per channel into eight ohms. CFB or ‘Complementary Feedback’ topology offers superior linearity and ensures excellent thermal stability.

ACD or ‘Active Current Drive’ means current limiting is under microprocessor control, programmed to allow the amplifier to supply high currents into complex loads, on par with amplifiers that are bigger and more powerful on paper.

8300A Specifications:

General descriptionIntegrated Amplifier
Design philosophy and core technologyDual Mono Power Amp Design
DisplayOLED 128×64 pixels 2.7″
ControlsLogarithmic Ladder Volume Design
FinishFine Textured Aluminium (Black / Silver)
Standby FeaturesYes
12V TriggerYes
PhonoYes (MM/MC)
Balanced XLR InputYes
Pre-amplifier Section
InputsCD, Video, Tuner, Aux 1, Aux 2, XLR (Balanced) & Phono
Outputs2 x RCA
Input sensitivity (Phono RIAA)50K // 100pF
Input impedance (line inputs)50K // 100pF
Input impedance (phono inputs)47K // 100pF (MM), 100R // 1.5nF (MC)
Output voltage2.3V max. (< 0.02% THD)
Output impedance120Ω
Frequency response (Line)+/- 0.1dB (10Hz – 20kHz)
+/- 3.0dB (1Hz – 100kHz)
Frequency response (Phono RIAA)+/- 1.0dB (20Hz – 20kHz)
Channel Imbalance< 0.2dB (10Hz – 20kHz)
Total harmonic distortion (THD) Line<0.001%
Total harmonic distortion (THD) Phono<0.002%
Signal-to-noise ratio (Line)> 107dB
>109dB(A-weighted)
Signal-to-noise ratio Phono (MM)> 73dB
> 78dB(A-weighted)
Signal-to-noise ratio Phono (MC)> 68dB
> 73dB(A-weighted)
Crosstalk< 80dB (L-> R & R->L @10kHz)
Power amplifier Section
Gain29dB (20Hz-20kHz)
Input Sensitivity840mV (Power Out = 70W into 8Ω)
Input impedance15K // 100pF
Rated max power output THD < 1%2 x 75W RMS (8Ω) , 2 x 115W (4Ω)
(Vmains = 230V , THD < 1%)
Peak output current+/- 15A
Frequency response+/- 0.1dB (10Hz – 20kHz)
+/- 3.0dB (1Hz – 100kHz)
Channel Imbalance< 0.2dB (10Hz – 20kHz)
Total harmonic distortion (THD)<0.002% (Power Out= 50W @ 1kHz, BW = 20Hz – 20kHz)
Signal-to-noise ratio> 107dB (BW = 20 – 20kHz )
>109dB(A-weighted BW = 20 – 20kHz)
Damping factor>100 (8Ω Load @ 1kHz)
Inputs1 x RCA
OutputsSpeaker Binding Post Terminals
Dimensions80 x 444 x 330.3mm
Net weight7.8kg
]]> 11071 audiolab 6000A Play https://topend.sk/en/produkt/audiolab-6000a-kopia/?utm_source=rss&utm_medium=rss&utm_campaign=audiolab-6000a-kopia Wed, 20 Apr 2022 12:45:31 +0000 https://topend.sk/?post_type=product&p=10800 6000A Play - Wireless Audio Streaming Player The audiolab 6000A Play, is the latest addition to the globally acclaimed 6000 series. A combination of the illustrious and class-leading 6000A integrated amplifier with the acclaimed 6000N Play wireless audio streaming player, the audiolab 6000A Play is a richly specified, all-encompassing audio solution. Adapting to the modern world of music streaming but retaining all of the awarding-winning analogue and digital audio circuitry from the 6000A, the 6000A Play offers almost universal source compatibility.]]>

Audiolab 6000A Play – DTS Play-Fi Enabled

The audiolab 6000A Play incorporates the acclaimed DTS Play-Fi® platform for built-in high-resolution wireless streaming playback (up to 24bit / 96kHz with compatible services such as TIDAL or Qobuz). You can stream from any source on your wireless network, including smartphones, tablets or PCs as well as a NAS Drive. So, however you want to play your music, audiolab ’s 6000A Play will deliver outstanding performance.

Technology – Perfect Partnership

The DTS Play-Fi platform offers a wealth of music options from around the globe. Spotify, Qobuz, Tidal, HD Tracks, Deezer, Amazon Music, Napster, KKBox and Sirius XM, to name a few. Browse a radio guide with thousands of stations and podcasts, or stream from a home media server with DLNA compatibility.

Above all, the audiolab 6000A Play offers flexibility without compromise. With deep, well-defined bass, expressive midrange and sweet, subtle treble – the 6000A Play offers an open window on the music being played, as all great hi-fi should, engaging the listener with natural, unforced energy that is fully reflective of the source material.

Key Features

  • Full analogue and digital circuitry retained from the award-winning and class-leading audiolab 6000A integrated amplifier with built-in wireless streaming technology
  • Class AB power amplification: 2x50W into 8 ohms; 2x75W into 4 ohms aptX Bluetooth streaming
  • ESS Sabre32 ES9018K2M Reference DAC – as seen in the award-winning audiolab 6000A
  • Three user-selectable digital filters
  • Class A post-DAC active filter
  • Low noise JFET MM phono stage
  • Dedicated current-feedback headphone amp
  • Three operational modes – Integrated Mode; Pre-Power Mode; Pre Model
  • Ethernet connection – wired internet connection for high bandwidth applications
  • Dedicated high-performance MM phono input
  • Separate pre-power sections for flexibility of operation
  • Automatic equipment activation via 12V trigger
  • Auto standby function
  • Wi-Fi® Technology DTS Play-Fi streams music over standard Wi-Fi networks, delivering perfectly synchronized audio, with no lag and zero loss in sound quality.
  • Lossless Audio Streaming Stream in 24-bit/192kHz with compatible streaming services and files formats.
  • Multi-room Enjoy music in every room of your house. All at once, perfectly synchronized, with no lag. You’re in control.
  • DTS Play-Fi App Simply download the free app and immediately send songs via Wi-Fi to any speaker in any room of the house.
  • Easy Setup No logins, no complicated computer-based setups. Just download the app and within minutes, you’re ready to listen.
  • Any Operating System Fully compatible with all operating systems: Apple iOS, AndroidTM, Windows® PC, and Fire OS.

Technology – WIRELESS STREAMING TECHNOLOGY

DTS Play-Fi is premium whole-home wireless audio, now available from the largest ecosystem of brands in the world. Stream your favourite content with astounding audio quality, from every device that you’ve got.

All DTS Play-Fi products are seamlessly interoperable, so you can find the perfect speaker for every room, and know that they will all make beautiful music together.

Technology – Whole home audio, made easy:

DTS Play-Fi sends audio from mobile devices to speakers throughout the home using proprietary streaming, synchronization, and authentication technology.

Freedom of choice, at last

Every single DTS Play-Fi product works perfectly with all the rest, regardless of brand, so you get a huge range of options to customize your home, and one simple, elegant listening experience.

DTS Play-Fi offers an unparalleled selection of audio products for your home, from compact battery-powered speakers to powerful soundbars, built by the most respected audio brands in the business. No more compromising your style or taste to get a high-quality wireless audio solution.

Technology – Works with every device you’ve got

Of course, your music is always close by. And we know you have all kinds of devices in your life. That’s why DTS Play-Fi is built especially for smartphones, tablets, and PCs.

We have easy-to-use software for Android, iOS, Kindle Fires, and Windows. We support streaming via Spotify Connect, too. Any way you want to play, it just works.

DTS Play-Fi offers an unparalleled selection of audio products for your home, from compact battery-powered speakers to powerful soundbars, built by the most respected audio brands in the business. No more compromising your style or taste to get a high-quality wireless audio solution.

6000N Play Specifications:

DTS Play-Fi TechnologyIEEE 802.11a/b/g/n/ac Supports global, popular streaming content (Amazon Music, Spotify, TIDAL, KKBox, SiriusXM, Napster, Internet Radio, Deezer, iHeartRadio, Pandora, SoundMachine, Qobuz, QQmusic ) Supports Speaker Groups Supports Android/iOS/Kindle Fire/Windows PC Control
Analogue Inputs3 x AUX , 1x Phono (MM), 1x Power In
Digital Input2 x Coaxial, 2 x Toslink Optical, Bluetooth (aptX/aptX LL)
Analogue Output1x RCA Pre Out
Gain+8dB (Line) +55dB (Phono MM)
Input Sensitivity720mV (Line, Volume = 0dB) 3.1mV (Phono MM, Volume=0dB)
Input Impedance10K (Line) 47K//100pF (Phono MM)
Total Harmonic Distortion (THD)< 0.0004% (1KHz @ 2V, Volume = 0dB)
Frequency Response20Hz-20kHz (+/-0.1dB)
Output Voltage2.3V max. (Volume=0dB)
Output Impedance120 ohm
Signal-to-Noise Ration (S/N)> 110dB (Line, A-weighted)
> 76dB (Phono MM, A-weighted)
D To A ConverterES9018K2M
Total Harmonic Distortion (THD)< 0.0006% (1KHz @ 0dBFS)
Output Level (0dBFS, 1KHz)2.05V
Max. Sampling Frequency192KHz
Signal-to-noise ratio (S/N)> 112dB (A-weighted)
Digital FiltersFast Roll-off , Slow Roll-off , Minimum Phase
Gain+29dB
Rated Max. Power Output2 X 50W (8 ohm, THD<1%) 2 X 75W (4 ohm, THD<1%)
Frequency Response20Hz-20kHz (+/-0.3dB)
Input Sensitivity720mV (Volume=0dB)
Total Harmonic Distortion (THD)< 0.003% (1kHz @ 40W/8ohm)
Signal-to-Noise ratio (S/N)> 110dB (A-weighted)
Max. Output Current9A
Total Harmonic Distortion (THD)< 0.01% (1kHz, 10mW into 20ohm)
Output Impedance2.35 ohm
Load impedance20-600 ohm
Standby Power Consumption< 0.5W
Power Requirements (depending on region)220-240V ~ 50 – 60Hz 100-120V ~ 50 – 60Hz
Dimensions (mm) (W x H x D)445 x 80 x 330mm including feet, terminals and controls
Carton Size (mm) (W x H x D)512 x 467 x 155
Weight7.9kg (Net) 10kg (Gross)
FinishBlack/Silver
]]> 10800 audiolab 6000A https://topend.sk/en/produkt/hegel-h120-kopia-2/?utm_source=rss&utm_medium=rss&utm_campaign=hegel-h120-kopia-2 Wed, 20 Apr 2022 11:16:44 +0000 https://topend.sk/?post_type=product&p=10763 6000A Integrated Amplifier An amplifier remains the beating heart of any high-performance audio system, but in 2018 a truly versatile integrated amp needs to cover many bases – digital and analogue sources, wireless connectivity for portable devices, a phono stage to cater for vinyl playback, amplification for headphones as well as speakers… That’s a lot to pack in, whilst keeping performance high and the price tag affordable – and yet, that’s exactly what the 6000A delivers.]]>

The Sound of Science

Outwardly, the 6000A bears strong resemblance to the 8300A with its rotary controls and large, central OLED display. Unlike its costlier, analogue-only sibling, it incorporates high-quality D/A conversion, enabling digital sources to be connected directly without an external DAC. It supplies four digital inputs, three line-level analogue inputs, an input for a turntable, wireless connectivity via Bluetooth and a dedicated headphone amp, in addition to its ability when driving loudspeakers.

Technology – Digital circuitry

Much effort has been made to ensure the 6000A’s digital circuitry delivers the level of quality one might expect of a high-performance standalone DAC. As ever, Audiolab has turned to the ES9018 Sabre32 Reference chip family to perform D/A conversion, utilising ESS Technology’s 32-bit HyperStream architecture and Time Domain Jitter Eliminator to deliver ultra-low noise and high dynamic range.

No company knows more about making the most of this technically excellent, but challenging, DAC technology than Audiolab.

Technology – Analogue circuitry

The 6000A’s discrete Class AB power amp stage delivers 50W per channel into eight ohms, with a maximum current delivery of 9 Amps into difficult loads. The output stage of the discrete power amp circuits uses a CFB (Complementary Feedback) topology, ensuring superior linearity and excellent thermal stability, as the idle current is kept independent of the temperature of the output transistors.
A substantial 200VA toroidal transformer, followed by 4x15000uF reservoir capacity (60000uF in total), helps the amp to maintain firm control of the music whilst enabling excellent dynamic range.
The preamp section is kept as simple as possible to maintain signal purity, with line input signals passing to a precision analogue volume stage. The latter covers the range from -80dB to +8dB in steps of 2dB and 1dB (step resolution increases with volume position). Much effort has gone into the physical layout of the 6000A’s circuitry, protecting the sensitive preamp section from noise interference.
Gain (max.)+8dB (Line)
+55dB (Phono MM)
Input Sensitivity720mV (Line, Volume = 0dB)
3.1mV (Phono MM, Volume=0dB)
Input Impedance10K (Line)
47K//100pF (Phono MM)
Total Harmonic Distortion (THD)< 0.0004% (Line, 1KHz @ 2V, Volume = 0dB)
Frequency Response20Hz-20kHz (+/-0.1dB)
Output Voltage2.3V max. (Volume = 0dB)
Output Impedance120Ω
Signal-to-Noise Ration (S/N)> 110dB (Line, A-weighted)
>76dB (Phono MM, A-weighted)
DAC
D to A converterES9018K2M
Total Harmonic Distortion (THD)< 0.0006% (1kHz @ 0dBFS)
Output level (0dBFS, 1KHz)2.05V
Max. Sampling Frequency192kHz
Signal-to-noise ratio (S/N)> 112dB (A-weighted)
Digital FiltersFast Roll-off , Slow Roll-off , Minimum Phase
Power Amplifier Section
Gain+29dB
Rated Max. Power Output2 X 50W (8Ω, THD<1%)
2 X 75W (4Ω, THD<1%)
Frequency Response20Hz-20kHz (+/-0.3dB)
Input Sensitivity720mV
Total Harmonic Distortion (THD)<0.003% (1kHz @ 40W/8Ω)
Signal-to-Noise ratio (S/N)> 110dB (A-weighted)
Max. Output Current9A
Headphone Amplifier
Total Harmonic Distortion (THD)< 0.01% (1kHz, 50mW)
Output Impedance2.35Ω
Load impedance20-600Ω
General
Standby Power Consumption<0.5W
Power Requirements240V ~ 50 – 60Hz
230V ~ 50 – 60Hz
115V ~ 50 – 60Hz
100V ~ 50 – 60Hz
Dimensions (mm) (W x H x D)445 x 80 x 330mm including feet, terminals and controls
Carton Size (mm) (W x H x D)512 x 467 x 146
Weight7.8kg (Net)
]]> 10763 Naim NAIT XS 3 https://topend.sk/en/produkt/naim-nait-5si-kopia/?utm_source=rss&utm_medium=rss&utm_campaign=naim-nait-5si-kopia Thu, 24 Feb 2022 11:54:54 +0000 https://topend.sk/?post_type=product&p=10574 Naim NAIT XS 3 In the six years since the last NAIT integrated amplifiers were released, Naim research and development team have worked on a range of amplifier improvements. The result is upgraded power amplifier sections for NAIT XS 3, delivering greater pace and intimacy to their musical delivery – whether it's driving a pair of loudspeakers or your favourite pair of headphones. The NAIT XS 3 has received significant performance upgrades, including a built-in phono stage, making it a perfect partner for turntables, as well as for streamers, CD players, or any other music source people want to enjoy with the signature Naim sound.]]>

NAIT XS 3 Integrated Amplifier

Welcome to the musical heart of your system. The NAIT XS 3 offers much of the performance of our reference quality SUPERNAIT 3 in a simpler, slimmer package. It combines a 70W power amplifier with 5 analogue inputs + mm phono (analogue line level), a transparent high performance preamplifier stage and the single-ended Class A headphone socket
from its big brother.

  • Support for both DIN and RCA inputs to facilitate connection to a wider range of systems
  • Ceramic heat sink isolation for improved sound quality on power and preamp sections
  • AV bypass mode for simple connection to an existing AV system
  • Preamplifier, power amplifier and subwoofer connections
  • Performance upgradeable with FlatCap XS, HiCap or SuperCap power supplies
  • “An excellent MM phono stage” – Hi Fi Choice

XS Series

Experience the intimacy of live performance and the versatility the XS Series offers – an outstanding next step into the world of Naim Audio hi-fi. Each component of the XS Series marks the beginning of true high fidelity performance and an exciting upgrade path, taking you closer to the true emotion of your music.

Chcek complete XS series:

The NAIT XS 3 offers much of the performance of our reference quality SUPERNAIT 3 in a simpler, slimmer package combining a 70W power amplifier with five analogue inputs plus a phono stage. Its high-performance preamplifier stage is as transparent as you would expect from a Naim Audio amplifier, and it also shares the single-ended class-A headphone output of its larger sibling.

The NAIT XS 3 can be upgraded with our external power supplies, power amplifiers and even cabling upgrades to get the best from all sources.

The NAIT XS 3 benefits from the following features:

  • Class A headphone amplification
  • Alps Blue Velvet volume control
  • Reed relay input selection
  • Ceramic insulators for the power transistors
  • Galvanically isolated microprocessor control section
  • Microphonic-isolating PCB mounts
Technology & Craft

The upgrades in more detail:

  • Naim R&D team has found a way to more than double the speed of the voltage gain stage, which in turn doubles the rate at which the speaker output stage can react.
  • The second gain stage transistors have been optimised, so they no longer need to be shielded by a cascode stage transistor. Removing the cascode means less amplifier stabilisation is required: that doubles the slew rate and delivers another uplift in sound quality.
  • The phono circuit topology comprises 3 stages: the gain stage, passive equalisation and final gain and active equalisation. This enables excellent noise performance, extended RIAA equalisation beyond the audio band and great overload headroom.
  • All RIAA equalisation capacitors are ‘through-hole’ mounted film designs, with low microphonic pickup and excellent transient performance. As phono stages are 1000x more sensitive than other inputs, this greatly benefits the sound quality.
  • Input impedance is 47kΩ in parallel with 470F capacitive loading; the gain is perfect for 5mV moving magnet cartridges
  • Audio Inputs

MM Phono Input via RCA, 47k parallel 470pF input impedance, suitable for 5mV cartridges

Line Level Inputs 130mV sensitivity, 47k input impedance, suitable for 2V

Power Amp In DIN Socket

  • Audio Outputs

Powered Accessory Sockets +24V for Naim phono amplifier

Speaker Outputs 70W per channel into 8 ohms (4mm sockets), 100W per channel into 4 ohms

Line Outputs Variable (level) Pre-amp (DIN), Sub (RCA pair) 775mV, <50 ohms

Line Outputs Fixed (level) AV (DIN), Stream (DIN) 130mV, 600 ohms

Headphone Output 1/4 inch (6.35mm) TRS Socket

  • Connectivity

Updates 1 x USB mini-B

Remote Input 1 x 3.5mm Jack on rear

  • Finish

Case Black powder coated

Front Brushed and black anodised

  • Physical

Shipping Weight 12 kg

Shipping Dimensions 200 x 590 x 500 mm

Weight 8.5 kg

Dimensions (HxWxD) 70 x 432 x 314 mm

  • Power

Power Consumption (max.) 350VA

Mains Supply 115V, 230V; 50 or 60Hz

Power Consumption (quiescent) 16VA

Useful links:

Integrated Amplifiers Reference Manual:

https://www.naimaudio.com/sites/default/files/products/downloads/files/Integrated%20Amps%20English%20Issue%203B_0.pdf

]]> 10574 Naim NAIT 5SI https://topend.sk/en/produkt/hegel-h390-kopia/?utm_source=rss&utm_medium=rss&utm_campaign=hegel-h390-kopia Wed, 23 Feb 2022 13:25:59 +0000 https://topend.sk/?post_type=product&p=10536 Naim NAIT 5SI The NAIT 5SI is 60W per channel introduction to high-performance integrated amplification. Another Naim Audio amplifier that can claim a common heritage with classic NAIT model, the NAIT 5si will get straight to the heart of your music. It engages even the most complex rhythms and demanding dynamics with all the grip and authority you would expect from us. Its clever AV bypass mode, which facilitates an easy co-existence of otherwise distinct AV and hi-fi systems, simply adds to its appeal.
  • 60W per channel power output
  • Four inputs with support for both DIN and RCA connections
  • 6.35mm headphone output
  • AV bypass mode for simple connection to an existing AV system
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NAIT 5Si – Integrated Amplifier

If you are dipping your toe into the world of hi-fi separates, the NAIT 5Si integrated amplifier is the perfect entry point and the perfect partner for the CD5 Si.

Since Naim’s inception, the NAIT has been an integral part of our audio family. Our latest edition epitomises the same fundamental values: to maximise performance while maintaining the highest engineering standards and outstanding quality.
With 60 watts of power per channel, it features classic Naim technologies, and when paired with the CD5 Si, subtle details and imagery come to stunning light – experience the infectious enthusiasm the NAIT5 Si brings to your music.

  • Support for both DIN and RCA inputs
    to facilitate connection to a wider range
    of systems
  • AV bypass mode for simple connection
    to an existing AV system
  • Front mounted ¼” (6.35mm)
    headphone output

Si Series

Offering purity of sound and a tangible connection to the music, the Si Series will reveal the world of hi-fi separates. The outstanding CD5 Si CD player is valued as a benchmark for providing hours of audio enjoyment. Paired with the NAIT 5Si, the system provides a high-end audio experience.
for anyone with a precious CD music library.

Technology & Craft

Decades have passed, but the role of the NAIT 5si is fundamentally the same as its original forebear. So the engineering challenge – to maximise performance whilst maintaining engineering efficiency, quality and reliability – hasn’t changed. Amplifier technology has moved on considerably however, and while the NAIT 5si occupies the same position in the Naim Audio range as the original NAIT, its performance might be from a different world.

The NAIT 5si provides four analogue inputs and a 60 Watt per channel power amplifier. It borrows numerous technologies from across the spectrum of Naim Audio products; all dedicated towards maximising its ability to communicate the fundamentals of music. And communicate it does. The NAIT 5si brings clarity, engaging dynamics and, most of all, infectious enthusiasm to every music source and genre.

  • Audio Inputs

Input Impedance 20kΩ

Analogue Input 2 x DIN, 4 x RCA

Input Sensitivity 150mV

  • Audio Outputs

Audio Outputs Speakers, HDD

Other Outputs Headphone, 1/4″ jack

Line Outputs Fixed (level) 150mV, 600Ω

  • Finish

Case Black powder coated

Front Black powder coated

  • Physical

Shipping Weight 8.6 kg

Shipping Dimensions 200 x 590 x 500 mm

Weight 6.8 kg

Dimensions (HxWxD) 70 x 432 x 301 mm

  • Power

Power Consumption (max.) 300VA

Mains Supply 100V, 115V, 230V; 50 or 60Hz

Power Consumption (quiescent) 19VA

  • Speaker Outputs

Power Output 60W/channel, 8Ω

Transient 300VA

Useful links:

Integrated Amplifiers Reference Manual:

https://www.naimaudio.com/sites/default/files/products/downloads/files/Integrated%20Amps%20Eng%20Issue%202i.pdf

Brochure:

https://www.naimaudio.com/sites/default/files/products/downloads/files/NAIT_Leaflet_A4_6pp_EN_FINAL.pdf

]]> 10536 HEGEL H390 https://topend.sk/en/produkt/hegel-h190-kopia/?utm_source=rss&utm_medium=rss&utm_campaign=hegel-h190-kopia Fri, 18 Feb 2022 10:16:19 +0000 https://topend.sk/?post_type=product&p=10495 HEGEL H390 The H390 is a REBEL by offering much of the performance of our Reference products, albeit at a lower price. A REBEL that in one integrated product offers the same as others do in two or three. A REBEL that provides world-class sound, jaw-dropping power and comes packed with convenient services.]]>

Technical specification

Power output: 2 x 250 W into 8 Ω, Dual Mono
Minimum load: 2 Ω
Analog Inputs: 1 x balanced (XLR), 2 x unbalanced (RCA)
Digital Outputs: 1 x coaxial (BNC)
Digital Inputs: 1 x coaxial (BNC), 1 x coaxial (RCA), 3 x optical, 1 x USB, 1 x Network
Line level Output: 1 x unbalanced fixed (RCA), 1 x unbalanced variable (RCA)
MQA supported inputs: USB, BNC, Optical and Coaxial
Frequency response: 5 Hz – 180 kHz
Signal-to-noise ratio : More than 100 dB
Crosstalk: Less than -100 dB
Distortion: Less than 0.005% @ 50 W/8 Ω/1 kHz
Intermodulation: Less than 0.01% (19 kHz + 20 kHz)
Damping factor: More than 4000 (main power output stage)
Dimensions: 14,5 cm x 43 cm x 44 cm (HxWxD), 20 kg unit weight
Special features: Set Startup volume | Set max volume | Software upgradable | Configure all inputs as fixed level inputs | IP control

Nicknaming the H390 “Robin Hood” is a bit bold, you may think. After all, it isn’t pocket money and we are not giving it away to the poor. But it is a rebellion against the established. It is a rebellion because it offers extraordinary resolution and musical quality, typically found only in the most esoteric products, but at a reasonable price.

It is a rebellion against the establishment of “forcing” consumers into a user interface defined by the amplifier/streamer manufacturer. The H390 is very much at the tip of the spear in Hegel’s pursuit of making mainstream sources sound their very best. Meaning the H390 is not just for the Audiophile. It is a product for the entire family to enjoy.

At the heart of the H390 is Hegel’s patented SoundEngine 2 amplifier section. The SoundEngine 2, in many ways, works like a noise canceling headphone. A computer inside will sample what comes into the amplifier and compares it to what comes out. The computer subtracts the difference (distortion) and then add it into the music but in reverse phase. The result being that, without any time delay, the SoundEngine cancels out almost all errors made by the amplifier. Leaving you with the most musical and natural sound you ever have experienced.

Then there is digital. If not using a turntable, you are probably using digital connections. Hegel designs both the analog and digital sections from, the ground up and in house. The digital section in the H390 is unique in that regardless of the signal type or input, the music signal remains unchanged and untampered with in the H390. We call it a “bit perfect” DA-Converter. This is digital in its purest form. For those interested in deep tech, we even design digital clocks that will follow the sampling frequency in the music and “down-clock” when receiving a low-resolution file. For the non-techie, the result is a far more natural and “analog” sound as well as an unbelievable soundstage and realism.

Finally, let’s talk about connectivity. The H390 has Apple Airplay and UPnP streaming. We offer free updates with services like Spotify Connect, IP Control, and Control4. It supports most audio formats like DSD and MQA. All inputs are configurable for volume bypass, so you can integrate in a home theater or with a Bluesound or Sonos. Almost whatever you want, you can do it with the H390.

The H390 is a complete product. Great care has been taken in every step of the design. From carefully selecting and matching components to using the best measurement equipment in the world, in combination with our own ears. Real people gave us input on how they would want to use a stereo system. You can connect virtually anything you like. We call it Robin Hood because it takes strengths from our reference products and offers at a lower price.

Useful links:

H390 User’s Manual

https://support.hegel.com/component/jdownloads/send/3-files/74-h390-user-manual-englishenglishhttps://support.hegel.com/component/jdownloads/send/3-files/1-h190-user-manual-english

]]> 10495 HEGEL H190 https://topend.sk/en/produkt/hegel-h120-kopia/?utm_source=rss&utm_medium=rss&utm_campaign=hegel-h120-kopia Thu, 17 Feb 2022 09:46:57 +0000 https://topend.sk/?post_type=product&p=10450 HEGEL H190 The H190 is an amplifier with DLNA streaming capabilities that can play music from any streaming platform including AirPlay. With configurable inputs, a high-end DAC, and a front-facing headphone output you can enjoy the ease of use with ultimate sound quality. In anodised black aluminium with an OLED display, the H190 is beautiful enough to be the centerpiece in any system and powerful enough to drive almost any loudspeaker on the market.]]>

Technical specification

Power output: 2 x 150 W into 8 Ω
Minimum load: 2 Ω
Analog Inputs: 1 x balanced (XLR), 2 x unbalanced (RCA)
Digital Inputs: 1 x coaxial (RCA), 3 x optical, 1 x USB, 1 x Network
Line level Output: 1 x unbalanced fixed (RCA), 1 x unbalanced variable (RCA)
Frequency response: 5 Hz – 100 kHz
Signal-to-noise ratio: More than 100 dB
Crosstalk: Less than -100 dB
Distortion: Less than 0.01% @ 25 W/8 Ω/1 kHz
Intermodulation: Less than 0.01% (19 kHz + 20 kHz)
Damping factor: More than 4000 (main power output stage)
Dimensions incl feet: 12 cm x 43 cm x 41 cm (HxWxD), 19 kg shipping weight
Dimensions (US): 4.72″ x 16.93″ x 16.15″ (HxWxD), 41.89 lbs shipping weight
Finish: Black or White

With a damping factor of over 4000, the H190 is powerful enough to drive almost any loudspeaker currently on the market, especially the big ones! Plug in your loudspeakers and start streaming music over AirPlay, or any other DLNA streamer, quickly and easily. The high-end DAC ensures precision decoding, providing the best foundation of sound for your entire set up. The 2×150 watt SoundEngine2 error canceling amplifier prevents distortion and preserves the details and dynamic range in the original music signal.

The H190 also features a sturdy 6.3mm Headphone output that is front facing, so you can easily plug and unplug as your listening style changes over the course of a day. With powerful technology inside of a modern casing, the H190 is the Hegel embodiment of Powerful Design.

Useful links:

H190 User’s Manual

https://support.hegel.com/component/jdownloads/send/3-files/1-h190-user-manual-english

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