Circuit Board
Tools
These are some common tools used to work on this device. You might not need every tool for every procedure.
Troubleshooting
If you are having difficulties with the MRV-M500, try referring to the troubleshooting page.
Background
The Alpine MRV-M500 is a fourth generation digital amplifier released by Alpine in January, 2013.
The Alpine MRV-M500 is a black metal box with the brand name and a blue indicator light on top. It is used to amplify audio for sub-woofers in car stereo systems. This model features remote bass control, new snap-on terminal covers, and a 40% smaller chassis. It includes four digital audio channels as well as manually adjustable gain, low-pass filter, and bass equalizer.
Identification
This model of amplifier can be identified by its name and model number; MRV-M500.