• Digital Hi-Fi Stereo Amplifier
  • Digital Hi-Fi Stereo Amplifier

Digital Hi-Fi Stereo Amplifier

This compact amplifier integrates a media player with versatile functions, a DAC for quality sound, and a high-efficiency class-d audio stereo amplifier from Texas Instruments with very low power consumption.
Model : TS-A3BT

Audio

Inputs

Media Player

  • Input Selections:USB / BT / FM / Aux In / PC In (Direct USB Audio Port Output)
  • Playable Audio Formats:WAV / MP3 / FLAC / APE
  • Maximum Supported File Size:32G
  • Media Player Control Interfaces:Front Panel / IR / APPs

Analog Input

  • Analog In:1 (CD/BD on RCA connectors)
  • Analog In Sensitivity:-10 dB
  • Analog In Impedance:47k Ω

DAC Inputs

  • Digital Inputs:2 (1 Optical on TOSLINK / 1 Coaxial on RCA connectors)
  • Format:S/PDIF (32k Hz ~ 96k Hz)
  • Analog Input:1 (iPod In on 3.5 mm stereo jack)
  • iPod Input Sensitivity:-10 dB
  • Bit Depth Selections:16/24 bits
  • Sampling Frequency:8k Hz - 192k Hz
  • Signal-to-Noise Ratio:112 dB
  • Dynamic Range:112 dB
  • THD + N:-93 dB @ -1 dBfs
  • Channel Separation:109 dB
  • Frequency Response:20 Hz to 20k Hz (±3 dB)

Outputs

  • Audio Output Power:100W @ 6Ω
  • Amplifier Classes:D
  • Power Efficiency:η= 90%
  • Total Harmonic Distortion (1K Hz):0.02% @ Pout = 1 W / 10% @ Pout = 100 W
  • Signal-to-Noise Ratio:> 90 dB
  • Frequency Response:20 Hz to 20k Hz (±3 dB)
  • Sound Effect:Professional Dynamic DSP
  • Rec. Output:0 dBV (1V rms)

Power

  • AC Power Source:AC 100V ~ 240V (50/60 Hz) 
  • Type of Power Supply Circuit:Switching Mode
  • General Power Consumption:8 W
  • Maximum Power Consumption:80 W  

General

  • Dimensions (W x D x H) / mm:215 x 320 x 98 
  • Net Weight:3 kg
  • Shipping Weight:3.5 kg
  • Built-in Media Player – USB / BT / FM / Aux In / PC In
  • Four major audio file formats playback - WAV / MP3 / FLAC / APE
  • High-efficiency, high peak music power output class-d audio amplifier
  • Self-reset upon over-current, over-temperature and under-voltage 
  • Multiple Media Player control interfaces – Front Panel / IR / APPs
  • Direct USB Audio Port Output (PC In)
  • Built-in DAC – Texas Instruments PCM5102A audio DAC employed
  • Low oversampling digital filter latency (DAC)
  • Professional dynamic DSP
  • Quality CNC-engraved aluminum alloy panel