The Accento-Dynamica hybrid amplifier is a German designed HiFi unit that uses both tubes and solid-state. The tube circuits are exclusively used in the pre-amp section to give your audio that classic tube sound that generally softens todays digital sources giving a warmer, more emotional audio experience while listening in the soft glow of the tubes. The output stage is classic Class-AB for improved speaker driving perfomance and low distortion sound reproduction. Transistors are used in the output stage because they can generate more power with less heat and reliability issues. Large, dual toroidal transformers in the power supply are used for greater performance with ample power to drive any modern speaker system. The ADHA160BT gives you the best of both worlds in sound and technology while appearing very impressive in the brushed aluminium enclosure that looks truly like classic audio with analogue VU power meters and old-school LED display. Bass and treble controls are included plus a remote control for volume, source select and control of the media player. The unit has two RCA inputs CD or other analogue source, RCA phono-preamp input for direct-connection to your tuntable, plus Digital inputs with Coaxial or Optical Toslink. Built-in USB audio player (supports MP3, WAV, APE, FLAC with Play/Pause/FF/REW). The USB can also be connected to a PC for streaming audio playback. BT 5.3 wireless audio streaming from a phone or tablet, etc. There is also Pre-Amp output (post tubes and volume) to Main Amp Input with RCA Connections. The unit comes with 4mm / bare-wire speaker connectors for 4 to 8 ohm speakers, plus there is an RCA line-level output for an external active subwoofer if desired. With impressive sound quality, high power, digital audio connections, all in an attractive enclosure, the ADHA160BT is a modern classic????

• Tube Preamplifier and tube regulator
• Class-AB power amp with 8x Transistors
• Stereo high power 2x 80Wrms (4?)
• 20Hz to 20KHz, SNR >90dB
• DSP DAC 44.1-192KHz 24 bit
• USB Input (PC) standard PnP drivers
• USB stick MP3, WMA, FLAC player
• Coax and Toslink Optical Inputs
• Wireless BT V5.3 up to 250m
• 1x Phono preamplifier RIAA input
• 1x AUX inputs suit for CD, TV, etc.
• Bass and Treble controls
• Tube-pre out to Main amp input
• 2.1 with single RCA subwoofer out
• Temperature controlled fan
• Remote control Volume & Source
• Old school LED display
• Dual analogue VU meters
• Two heavy-duty toroidal transformers
• Brushed aluminium enclosure
• 330(d)x315(w)x165(h)mm 7.3Kg

Specifications from Factory: 

• Wireless BT 5.3 
• Remote control: Yes IR 
• Input Voltage: 240VAC IEC Lead 
• Input:Coaxial / Optical / Phono / AUX2 / PC-USB / Wireless BT / HiFi in / Sub out 
• Power Output: 80WRMSx2(4ohm) 
• Total Harmonic Distortion: 2% 
• Minimum Speaker Impedance: 4 ohm 
• Frequency Response:20HZ-20KHZ 
• Channel Separation: 83db 
• Dynamic Range:85db 
• Signal-to-Noise Ratio:90db 
• AUX Input Impedance:47K 
• Input Sensitivity:550mV 
• Phono input 3mV RIAA equalised 
• PC-USB sample rate:8-384KHZ,24bit 
• Digital audio DAC sample rate:44.1KHZ-192KHZ,24bit 
• Preamplifier tube: 6U1x2,6A2x2,6H2x2,WY-3Px1 
• Transistors:ToshibaA1943x4,ToshibaC5200x4 
• Dimension:L330xW315xH165mm, including tube and feet 
• Net Weight: 7.3Kg
• USB PC Streaming: Tested OK with Win10, no drivers required. Did not work with Android or iOS.