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Refurbished product - Grade B
Cover of the right transformer cracked (see last picture). Perfectly functional product.
Warning, before connecting this amplifier you must position the power selector in accordance with your electrical network (220V or 110V).
Hybrid Tube & Class AB Stereo Amplifier / Phono, USB, SPDIF, Bluetooth 5
The HTA100BT is a stereo integrated amplifier remarkable for its hybrid construction. It indeed embeds a power amplification stage operating in class AB as well as a tube pre-amplification stage. A rare design that borrows from contemporary amplification technologies while retaining the typical warm tones of tube circuits to rediscover all the pleasure of these sounds in a modern environment that is easy to connect to a recent High-Fidelity installation.
The HTA100BT stereo amplifier provides the roundness and richness of tube amplifiers while taking advantage of a completely up-to-date connection including no less than a USB, Bluetooth 5 and SPDIF input but also AUX and phono inputs to be fully prepared for all home integration scenarios.
A beautiful retro design with surface mounted tubes and front level vumeters, as well as a solid aluminum housing make the HTA100BT a device with a distinct visual character that is sure to add some style to your audio installation.
Its front interface brings together a plethora of options to make it easier to use while skilfully playing on the contrast of the different elements in order to remain readable and easy to handle. In addition to the two vumeters dedicated to each channels of the stereo signal, there is an ON / OFF button, a diode display of the active source, a source selector button, two rotary potentiometers dedicated to the bass / treble equalization as well as a third larger potentiometer intended to control the volume.
Finally, three discreet buttons allow you to directly control playback from the front of the HTA100BT (play / pause - next track / previous track).
With an output power of 50 watts per channel under a load of 4 ohms, the HTA100BT offers ideal power reserve for the needs of almost any home audio listening system.
In addition to the regular connectivity of a modern integrated amplifier (Coaxial SPDIF, Optical) which can connect the device to all of your digital sources (DAC, television, game console, etc.), the HTA100BT benefits from broad connectivity designed to dramatically simplify the lives of audiophiles equiped with devices using different technologies.
Bluetooth 5 (SBC & AAC) compatibility allows high quality wireless streaming that is easy to set up with the most common wireless audio sources (smartphone, tablet, laptop, streamer).
A dedicated phono input allows a vinyl turntable to be directly connected to the HTA100BT which will process the analog signal directly through its tube preamplifier.
Finally, a USB input allows you to play FLAC, MP3, WMA, WAV, and APE audio files stored on an external device such as a hard drive or a USB pen drive.
On the output side, in addition to speaker terminals dedicated to its amplified output, the HTA100BT has a summed line output, very practical for connecting an active subwoofer and obtaining a complete 2.1 system. The latter is directly connected to the output of the preamplification stage.
Specifications | |||
---|---|---|---|
Type | Integrated amplifier | ||
Power | 2x 50W RMS under 4 Ohms | ||
THD | 0.5% @ 2x50W | ||
Speaker minimal impedance | 4 Ohms | ||
Crosstalk | 50dB | ||
SNR | ≥ 80dB | ||
Frequency response | 20-20,000 Hz | ||
Sub out | Preout not filtered | ||
Tubes | 6U1 x 2, 6F2 x 2 | ||
Transistors | Toshiba A1941 x 2, Toshiba C5198 x 2 | ||
Bluetooth | V5 support SBC and AAC | ||
File reader | FLAC, WAV, APE, WMA, MP3 | ||
DAC SNR | 96 dB | ||
DAC sampling rate | Up to 16-bit/48kHz | ||
Input impedance | 47 kohms (minimum) | ||
Input sensitivity | 350 mV | ||
Power | 110/220V, 50/60 Hz IEC socket | ||
Dimensions | 6.6" x 11.5" x 10.6" 167 x 292 x 269 mm | ||
Weight | 6,3kg |
Input | SPDIF |
Input | Bluetooth |
Input | RCA |
Input | Optical |
Input | Phono |
Input | USB |
Output | Speaker terminal |
Output | Subwoofer |
Color | Black |
Channel | 2 (Stereo) |
Class | Class A / AB |
Amplifier chip | Tube |
Power (W) | 100.0 |
Refurbished Grade | Grade B |