| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $16.25 | $15.92 | $15.42 | $14.76 | Contact US |
TPA3255 High Performance Class D Power Amplifier Board 2.0 Channel Mini Digital Audio Stereo Amplifier Module
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HiFi UCD700 Fully Discrete Power Amplifier Board 700W Digital Mono Class D Audio Amplifier Module
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UCD400 Multifunctional Power Amplifier Board Class D HiFi Audio Amplifier Module for HYPEX
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High End PCM2706 USB DAC Decoder USB to Coaxial w/ Headphone Amplifier Output Sound Card
Description:
- Main chip adopts high end HIFI fever PCM2706 USB decode chip sold by BB company, whose performance has been greatly improved thanPCM2704
- Support XP, WIN7, 32, 64, WIN8 operation system
- Working principle: Converting pc digital signal to analog signal. Then the analog sound is so pure without any noises, meanwhile it can output pure digital signal for other DAC decoder manchine to use (USB=44.1K, sampling 16BIT)
- Digital output part can supply high quality SPDIF digital signal for more advanced DAC decoder, because it is external sound card, eacape the seriously interferencedc electromagnetic wave, high SNR
Features:
- Digital filter capacitor adopts original fever ELNA aluminum capacitor, better than normal one
- All resistor adopts five color loop metal film
- Nikon for audio fever audio output capacitor
- 233 film fever capacitor
- Adopting high frequency, can filter pc interference
- Crystal oscillator adopts high quality active crystal oscillator
- Built in headphone amplifier, easy to drive 32 ohm earphone, can also be the circuit output
- Coaxial output more pure digital signal
- PCB adopts KB FR-4 two sided glass fiber board, 1.6mm thickness
