Question about Monster Cable MPA3250SS 3-Channel Amplifier
Same issue :static on one channel then goes down for the count . All three work same way. Worked great for years, bought new.
Not 100% sure about your exact problem you have asked about. . Is it that all three amps go down simultaneously, or has each amp failed in the same way over time? If all are presenting this problem together then I would suspect a preamp problem, pushing DC voltage to the power amps. If you could please confirm this.
Static sounds are generally created by a failing component, usually a transistor or capacitor going leaky and allowing incorrect DC voltages to pass and upset the operation of the circuit. In turn this is firing the protection circuit, causing the amp goes down for the count. These sorts of problems can some times be easy, and then other times difficult to find. Generally, the best approach to fault finding this sort of problem is with localised alternate heating(hair dryer) and rapid cooling with CRC Freeze Spray. It is the best way to find isolate intermittent parts failing in this manner. Then you know what to replace. If you are not familiar with board level repairs, this may be a job for a HiFi specialist service guy to fix for you. Let me know is you need further assistance. Cheers.
Posted on Oct 13, 2008
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Mar 13, 2015 | Trio Stealth G2 7 inch Tablet with 8GB...
Dec 23, 2011 | Mach Speed Trio Audio Players & Recorders
Aug 20, 2010 | Sony KP-65WS500 65" Rear Projection...
Jul 29, 2009 | Televison & Video
May 06, 2009 | Audio Players & Recorders
Apr 07, 2009 | Monster Cable MPA3250SS 3-Channel...
Dec 16, 2008 | Marantz PM7200 2-Channel Amplifier
Sep 03, 2008 | Audio Players & Recorders
Aug 02, 2008 | Televison & Video
Apr 13, 2008 | Uniden BCT8 Base Scanner
Dec 05, 2010 | Monster Cable MPA3250SS 3-Channel...
234 people viewed this question
Usually answered in minutes!