Review on 🔊 DS18 BKVR Remote Level Control: RCA Line Level Control + Built-in Volt Meter for Audio Equipment Protection by Troy Drake

This is exactly what I needed. Excellent quality product. Schipper sent me some extra goodies. Works great with my amps that don't have a port for a standard volume control. I liked the voltage meter, although it's a bit bright at night. I also like the fact that I can turn off the amps and capacitor completely with this button since the amp turn-on wire runs through this button. LARGE!