RVCK | Radio Volume Control Knob

 RVCK –  Radio Volume Control Knob

Bring back the feel of a real volume knob.

The AudX RVCK adds a physical rotary volume control to  head units that rely on touchscreen controls. Designed for drivers who prefer quick, tactile adjustments while driving, the RVCK delivers smooth, precise volume control with a clean OEM-style installation.

Using a precision rotary encoder and microcontroller, the RVCK sends commands directly to your radio through the 3.5mm SWI control port, allowing seamless integration without complicated wiring or programming.

Installation is simple. Use a vehicle's switch blank or drill a 7mm hole on the desired location for a clean, factory-style look. Power is supplied directly from the head unit using a USB connection, so no additional power wiring is required. (Switch blank adapter available for select vehicles)

Hand Assembled Craftsmanship

Each RVCK is hand assembled and individually tested to ensure reliable operation.

Key Features

• Adds a physical volume knob to touchscreen head units
• Precision rotary encoder for smooth volume adjustment
• Plug-and-play installation – no programming required
• Hand assembled and individually tested
• USB powered directly from the head unit
• Compact microcontroller design for reliable operation

Installation

1. Plug the USB cable into the head unit to power the RVCK.
2. Connect the 3.5mm Mini-Jack connector to the SWI port.
3. Mount the knob using a factory switch blank adapter (sold separately) in your dash or center console.
4. Enjoy instant tactile volume control.

What’s Included

• RVCK Volume Controller
• Rotary Volume Knob

Compatible Head Units

• Pioneer
• Boss Audio
• Android (with command learning feature)
• Jensen
• Dual

NOTE: Send us a message via our e-mail form if out of stock and would like to purchase. These are custom made in the USA.