Product Return || Universal Bass Knob (Pushable ON/OFF for Amp) (Brand New - Working)

$32.99 Regular price $39.99 Sale price
Shipping calculated at checkout.

New, working – 20% off: The box was opened. The item was tested and it is working - appears to have NOT been used. There may be cosmetic damage, maybe missing some of the original packaging or may have damage to the gift box. Anything major will be noted in the product description. If for some reason the item is not working, you have 30 days from the date of purchase to notify us. We will ask you to return the item (with the packaging received) back to us at your cost. Once we verify it is the item, we will issue you a store credit only-no refund.


Shipment of these items may take up to 2~3 weeks

The pricing for return items reflects all promotional and discounts that may be in effect at this time.



There is nothing worse in car audio world than the magic blue smoke caused by voltage drop. It is real critical & at the same time; very very necessary to monitor your vehicles voltage to prevent damage to all your car audio equipment. Installing a separate voltmeter, separate power switch and a separate bass knob can prevent all those which can be of great hassle.

Combining those three issues, CT Sounds represents the solution with its Universal Bass Knob with Digital Voltmeter (Pushable ON/OFF for Amp). This patent-pending technology offers remote gain control, a rotary pushable on-off switch and a digital volt meter display.

Technical Specifications

  • Dash mount amplifier level control for volume adjustment
  • Can adjust the amplifier gain even while driving
  • In-dash or Under-dash mountable
  • Compatible with most head units/amplifiers combinations
  • Rotary push turn ON/OFF knob for amplifier
  • Digital volt-meter (10V ~ 15.9V)
  • Blue LED display (high voltage / low voltage)





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