Down4Sound JP33/43/63/83 Bluetooth Bass Knob

Description 3 Reviews Description **THIS IS NOT A UNIVERSAL BASSKNOB ONLY COMPATIBLE W/ JP33/43/63/83 AMPS** Bass Knob with voltage and temperature meter and clip Indicator. View All Close 3 Reviews 5 Jp33 Bass Knob Posted by Wai on May 06, 2025 Great bk, great customer service as well, old bass knob broke and was scared i couldn't get it in the same titanium color i had, i asked if i could get it in that color instead of black and i did. 5 Bluetooth bass knob Posted by Anthony Pearce on Jun 08, 2024 Hands down! Absolutely! Love my Bluetooth bass knob. Super convenient. Don'need to run a remote wire to it. That USB is awesome for the power the clipping indicator is great to have on a base knob if there was a downside to this bass knob, the color did not match the amplifier. My is that awesome green ? #JP83 1 Jp33 Posted by Randy Brown on Apr 29, 2024 Love the amp but the bass knob won't connect to the amp, it's my second I've purchased but 3rd total, the replacement won't work the d4s shop wants me to return amp for a software update so it will pair with replacement bass knob.. View All Close