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(DIY kit) Remote volume preamp kit 128 steps 2 channel 50K Relays
Item ID:L168-41
List Price:US$56.00
Price:US$50.00
Payment Terms
paypal
Shipping
ship out within 2 working days
Availability
in stock
Description
Product Q & A
Review
Note: This is a kit, all the components need yourself to solder. if you are not skilled in solder them, Please buy the assembeld board,
default price is 2 channel version. ( we also can price blance version, price need more 16GBP)
works voltage: AC12V
constant input impedance 50K;
Volume board only relay and resistors, sound is pure, fresh;
Constant input impedance, the real index type, regulate smooth; use DALE PHILIPS VISHAY resistors, the sound quality is guaranteed;
Volume size is small. you can use more board to built a multi-channel volume or balance control.
default price is 2 channel version. ( we also can price blance version, price need more 16GBP)
works voltage: AC12V
constant input impedance 50K;
With memory fuction,
4 relays for 4 inputs, 7 relay for 128 volume, stepping 0.5dB, the total attenuation 63.5dB;
4 relays for 4 inputs, 7 relay for 128 volume, stepping 0.5dB, the total attenuation 63.5dB;
display PCB size: 100MM*32MM
Volume board size 100MM * 36MM,
signal switching board size 55MM * 36MM;
Volume board only relay and resistors, sound is pure, fresh;
Constant input impedance, the real index type, regulate smooth; use DALE PHILIPS VISHAY resistors, the sound quality is guaranteed;
Volume size is small. you can use more board to built a multi-channel volume or balance control.
aiwan coding switch, rotate left and right to adjust the volume, press choose input Audio, long press to Power ON/OFF
we also have the suitable box for this board. if you need, please contact us.
package included: HIFI remote volume kit x 1
Aluminum remote x 1(no battery)
connect wires
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