LCVT Universal RCA Level Controller with Voltage & Temperature Display – In-Dash Amplifier Gain Control Knob, Digital Voltmeter (8-30V), Thermometer (-15°C to 100°C), Remote Bass Boost with White LED & On/Off Switch

Tired of guessing your amp’s voltage or worrying about overheating during those long drives? Meet the LCVT – the ultimate upgrade from Recoil that keeps your audio system safe, powerful, and crystal-clear.
Monitor Voltage & Temperature in Real-Time
No more “magic blue smoke” or amp meltdowns! The LCVT displays real-time voltage (8V–30V) and temperature (-15°C to 100°C), so you can prevent damage before it happens.
All-in-One Control with Clarity
Adjust your amplifier’s gain and bass level on the fly—right from your dash. Includes a rotary push-button knob to toggle between voltage, temperature, or standby mode. The bright white LED display ensures easy reading day or night.
Smart Overheat & Over-Voltage Protection
See “Hi” or “Lo” warnings for voltage abnormalities. Connect the included temperature sensor to monitor your amp’s temperature accurately—whether in °C or °F.
Universal Compatibility & Easy Calibration
Works with almost any head unit and amplifier combo. Includes calibration ports to fine-tune voltage and temp readings for total accuracy.
More Than a Knob – It’s Your Amp’s Bodyguard
Why buy a basic bass knob when you can have full system monitoring and control? The LCVT combines a gain controller, voltmeter, and thermometer in one sleek, dash-mountable unit.