- Unit Type: piece
- Package Weight: 0.3kg (0.66lb.)
- Package Size: 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)
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Default price is 2 channel version.
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;
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 P 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.
Taiwan coding switch ,
package included: remote volume board x 1
Aluminum remote x 1(no battery)
connect wires
The following is assembeld board photo, just for reference only.