You are looking at a TEAC AI-301DA super compact integrated amplifier Headphone amplifier ONLY. !!!!!!!SPEAKER OUTPUT NOT WORKING!!!!!!!!

****RE-LISTED BUYER DID NOT READ THE DESCRIPTION AND RETURNED IT TO ME AT THEIR OWN EXPENSE****

READ THE DESCRIPTION PLEASE

READ THE DESCRIPTION PLEASE

Only works as a headphone amplifier. A FANTASTIC ONE AS WELL.

 

Do watch the video to see it working.

 

The speaker output is NOT working. I have replaced a lot of the larger surface mount electrolytic capacitors with new through hole high quality capacitors. It didn’t resolve the issue. I have not replaced all of the surface mount caps. 

I have a lot of experience having worked for Plessey and Penny & Giles. Airforce / MOD (ministry of defence) contract assembly / PCB assembly / wiring etc to a VERY high standard.

 

Compact, with USB input and fully compatible with high-resolution DSD

Asynchronous mode-capable USB input

When receiving digital audio signals from a computer via USB cable, the unit can operate in asynchronous mode, controlling the timing of the input signal using the UD-301's internal clock (which is identical to the one used in the UD-501). With asynchronous transmission over USB, signal compromising jitter is effectively eliminated, allowing digital audio signals to be transmitted in a pure, unadulterated state.

 

Coaxial and optical digital inputs offer versatility

 

Capable of 5.6MHz DSD native playback

The USB input facility allows DSD native playback which converts 5.6MHz DSD files directly into analog signals without needing first to convert it to PCM. It supports both the ASIO2.1 and DoP (DSD over PCM) conversion methods. Using the AI-301DA in conjunction with the TEAC HR Audio Player* high-resolution playback computer software application, anyone can easily explore the world of high-rez digital audio, including 5.6MHz DSD or 32bit/192 kHz PCM files, without struggling to have to understand complex settings etc.

 

Besides its a USB audio input, the AI-301DA is also fitted with S/PDIF inputs for maximum compatibility. The coaxial digital input supports up to 24bit/192kHz while the optical digital input supports up to 24bit/96kHz digital audio.

Wireless playback at high sound quality via Bluetooth® using the aptX® codec

The AI-301DA supports the aptX® codec which offers high sound quality wireless playback capability via Bluetooth® hardware. Besides high quality sound, the aptX® codec also offers low latency and an excellent error recovery function, both crucial features for achieving the best audio performance.

 

High-performance BurrBrown PCM1795 digital-analog converter

 

The BurrBrown PCM 1795 D/A converter converts 5.6MKz DSD or 32bit/192kHz PCM digital data into analog form. The analog signal, which is derived from huge digital audio data files (far larger than those used by CD) delivers a finely etched sound, with a great sense of depth.

 

ICE power high sound quality Class-D amp circuit NOT WORKING.

 

It converts a high-resolution sound source into high-definition speaker signals using a feedback loop between a hybrid feedback controlled oscillating modulator (HCOM) which faithfully amplifies the signal, and a multivariable enhanced cascade control (MECC). The efficient design of the 60W + 60W (4 ohms) amplifier creates very little heat, eliminating any need for a cooling fan, thus affording a quiet environment that's ideal for musical appreciation.

 

CCLC circuits provide high-quality headphone output

The 100mW + 100mW output (at 32 ohms load) headphone amplifier uses CCLC (Coupling Capacitor Less Circuit) technology. In ordinary headphone output circuits, a capacitor is used for output-stage coupling, and so the sound is unavoidably coloured. When the capacitor is combined with a high-pass filter this often results in phase lags, or low frequency level degradation. With CCLC the negative impact of capacitors on sound quality is eliminated, providing full low-frequency sound and a responsive headphone listening environment with great spatiality

 

Well-engineered aluminium enclosure, compact proportions

 

Following on from our development of the 501 series concept (small high-performance audio components that can be fitted on a desktop) we decided, at the outset, that the 301 series would be an even more compact design. Now, the casework has been shrunken to just 215mm wide, allowing greater freedom in positioning the amplifier. External highlights include aluminium panels and a motor-driven volume knob with the tactile feel you'd expect from controls found in high end full-size hi-fi components. At the same time, the solid enclosure underpinned by the metal chassis, is impressively inert, minimizing the effects of vibration on the unit's sound quality.

 

Very good cosmetic condition. SEE PICTURES. Do watch the video.

Comes with a IEC power cable. No remote.

 

Please see my EBAY shop for 99p start with no reserve auctions and Buy it Now’s.

 

Thanks for looking.

SORRY I CANT SHIP TO BELARUS. NO SERVICE AVAILABLE AT THE MOMENT.

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Please pay within 3 days of winning the item.

Please contact me as soon as possible if any problems occur, i will be more than happy to help, even if it's help you need in getting your purchase up and running.

I do this because i love music and audio products.

Please contact me as soon as possible if any problems occur, i will be more than happy to help, even if it's help you need in getting your purchase up and running.

I do this because i love music and audio products.

Please contact me as soon as possible if any problems occur, i will be more than happy to help, even if it's help you need in getting your purchase up and running.

I do this because i love music and audio products.