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|---|---|---|---|---|---|
| Price /Unit | $27.72 | $27.16 | $26.31 | $25.18 | Contact US |
TPA3255 High Performance Class D Power Amplifier Board 2.0 Channel Mini Digital Audio Stereo Amplifier Module
$26.56
HiFi UCD700 Fully Discrete Power Amplifier Board 700W Digital Mono Class D Audio Amplifier Module
$34.90
UCD400 Multifunctional Power Amplifier Board Class D HiFi Audio Amplifier Module for HYPEX
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OF1 Finished HD Digital Karaoke Board Better than M65831 with Power Supply for DIY Audio
Description:
- Adjustable DELAY IME
- TAOBAO, automatically mute circuit; when no speaker, part of circuit is fully isolation
- Patch 1%, high quality
- Input amplifier JRC5532, core part is PT2399
- Adopt Taiwan seal Duplex potentiometer, parallel.
- Can be also a super preamp, with gold-plated input and output terminals
Specification:
- Size: 140 x 66MM
- 12V Power supply
Interface of the board:
- Music volume adjustment
- Reverberation time adjustment
- Reverberation depth adjustment
- Speaker volume adjustment
- Speaker 2 input
- Speaker 1 input
- Output amplifier
- Music input, connect to the computer/DVD devices etc.
- Power supply switch
- DC power input, voltage DC9-16V is ok.
Note:
- No case or power supply.
- Reverberation depth and time should be proper, too long delay will affect the SNR.
- Please make ground connection as possible as you can to get the best SNR.
Package included:
- 1 x Karaoke Board
- 1 x Power adapter
