USB Vacuum Tube Phono DSD DAC Preamplifier with Tri-Tone Control

Part #: UTHC

Download: Drivers / Documents

Other Pictures:
Win 10 USB3.1 Gen I ROHS CEFCC

Specification

  • Support digital lossless music with DSD and PCM encoded streaming by USB input
    • DSD playback:
      • Supports sampling rate at 2.8 and 5.6MHz playback
      • Supports DSD native or DoP
    • PCM playback
      • Supports sampling rate at maximum of 384K 32-bit playback
  • High Quality 12AU7 tube amplifier provides crystal clear audio playback
  • Built-in de-pop circuitry for reduction of unpleasant popping sound during power on and off
  • Supports iPhone and Android phone with camera kit and OTG USB cable respectiviely
  • Audio Input:
    • Phono in: Direct input from Vinyl Record Turntable Player with MM or MC cartridge
    • USB in: Digital music stream from computer or mobile phone
    • Line in: 3.5mm stereo music input
    • AUX in: 3.5mm stereo music input
    • S/PDIF: Optical digital music input
  • Audio Output:
    • S/DIF out / PRE out
      • Shared output port for optical digital output or 3.5mm stereo output to power amplifier or active speakers
    • Bass out
      • 3.5mm stereo output with BASS enhanced
    • Stereo headphone output
      • Support 6.3 and 3.5mm stereo jack
      • Headphone driving capable for 16 - 600ohm internal impedance
  • Tri-Tone Controller:
    • Treble
      • Control Range: 3KHz-20KHz
      • Trim Range: -12dB to +12dB
      • Center Freq: 18KHz
    • Middle
      • Control Range: 200Hz-4KHz
      • Trim Range: -10dB to +10dB
      • Center Freq: 1KHz
    • Bass
      • Control Range: 20-250Hz
      • Trim Range: -14dB to +14dB
      • Center Freq: 20Hz
  • Control buttons and select swithes:
    • Input Select: Choose the input source from different input
    • Output Loudness: On and Off
    • Speakers Output: On and Off
    • VU Meter display mode select
  • Maximum output power @ 1KHz:
    • L-R Speakers
      • 50W + 50W on 4 ohm speakers
      • 30W + 30W on 8 ohm speakers
    • 3.5mm Headphone Jack
      • 270mW on 16 ohm loading
      • 450mW on 32 ohm loading
  • Aluminium alloy housing:
    • Housing: 92 x 87 x 32mm
    • Overall: 92 x 118 x 32mm
  • Power Supply requirement:
    • 60W 24VDC 2.5Amp
  • A perfect match with its brother product PA100D, the Class-D Power Amplifier, in the family
  • Default packaging: White box with a product sticker

Remarks

  • It is a good practice that before turning on or off a power amplifier or the amplifier is being idle, the volume of the amplifier must be turned down to zero

Package Contents

  • The Amplifier itself
  • 100-240VAC to 24VDC Power Adapter
  • 3.5mm male to 3.5mm male 3-Pole stereo audio cable
  • User Manual x 1

Model

Part Number Chipset
UTHC TI TPA3116

 

All information and specification are subject to change without prior notice
All brand names and trademarks referenced are the properties of their respective owners
The picture/s above might differ from the actual product delivered