Product Description:
This product is made of advanced double-sided thick gold-plated PCB (
the thickness of substrate is 2MM and copper foil with 75U), all music
signal channeles adoptmilitary 718 resistance , completing 128 step
adjustment by switching resistance, no sonic boom, purely resistive
circuits, higher fidelity! Compact, it does not occupy much space and
can directly replace discrete power amplifier integrated amplifier and
other high-grade ALPS potentiometer, the effect immediate shows up!
PCB: dule-goal coated
Working voltage: AC 12-18v
Size: 80MM*50MM
Package:
1 x assembled HIFI Relay Volume Control Board
This product is made of advanced double-sided thick gold-plated PCB ( the thickness of substrate is 2MM and copper foil with 75U), all music signal channeles adoptmilitary 718 resistance , completing 128 step adjustment by switching resistance, no sonic boom, purely resistive circuits, higher fidelity! Compact, it does not occupy much space and can directly replace discrete power amplifier integrated amplifier and other high-grade ALPS potentiometer, the effect immediate shows up!
PCB: dule-goal coated
Working voltage: AC 12-18v
Size: 80MM*50MM
Package:
1 x assembled HIFI Relay Volume Control Board