Features:
This DIY volume control board kits includes 10X preamplifier, treble volume control, midant volume control & bass volume control.
Board materials selection: high performance to price ratio operational amplifier, high qaulity mini potentiometers, BP monolithic non-polar capacitors, 1% metal film resistors, for philipps CBB capacitors, etc
10 times preamp, volume & 3 band treble/mid/bass EQ control
Selected high quality components: NE5532 OP-AMP chip, mini potentiometer, for Nippon Chemi-con (NCC) BP series capacitors, 1% tolerance metal film resistors, for Philipps CBB capacitors
OP-AMP chip socket included, easy to upgrade
Excellent layout design, low noise
It can connect microphone.
Specifications:
Power supply: Dual 15V AC
Size: 114x69x22mm
Package size: 148x99x23
Weight: 73.8g
Color: blue
Package includes:
1 x HIFI Amplifier Volume Tone EQ Control Board
12 x Accessories
