Taramps Universal Bass knob Control Car Bass Controller Volume Regulator Knob Amplifier RCA Audio ON/Off for Amp, Durable, Volume Remote, Black, Small, Adjuster

Good Quality item ..delivered fast

Great product.

Bought an amp from them and it blew up immediately. Never got to hear it. But the bass knob is very accurate

After several other brands that had a short life span, I finally found this one with longevity. In use for 2 years and still works good as if it’s new. Quality built metal casing and knob. Money well spent!!

These short out a lot. Make sure your input is grounded

After going through LC-1's, custom made knobs, etc; They always seemed to fail and end up with issues. I figured a lot of the problems stem from the pigtail RCA's hanging off them. So I stumbled across this one day and pulled the trigger. Glad I did! This thing is smooth, doesn't add a ton of noise, seems more linear rather than logarithmic and is reliable. Having the female RCA plugs on the casing itself prevents the issue of cheap wires fraying or failing. They're on sale right now (08/22/23) for half off (now $6) so I'm grabbing a couple more for my other ride and a friend. After popping numerous Taramps amps, this seems to be the most durable product they make lol. But seriously, grab these if your comparing other options.