| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $16.50 | $16.17 | $15.66 | $14.99 | Contact US |
Gravity Waves BLACK DOMAIN Tube Amp Attenuator Dummy Load Box for Tube Amplifiers ≤200W
$143.04
Gravity Waves Tube Amp Bunker Tube Guitar Amp Attenuator Load Box and Cab Sim Combo (Silver)
$414.91
20W Gravity Waves Bluespace White All-Tube Guitar Amplifier Guitar Tube Amp Combo with Stand & Pedal
$1,490.66
OF1 Finished HD Digital Karaoke Board Better than M65831 without Case 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
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.
Power supply (not included):
- 12V or DC8-16V;
- Interface: Outer diameter 5.5mm; inner dia. 3.1mm
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
