Questions & Answers for: alesis ra150

...Alesis RA150 - Mmmm!! the fix? change the relay on PSU board (the black boxrear right. It's a 12vdc double pole changeover type. I used an Omron G2R-2A (only has the contacts that are used - has two ...

...component (transistor or integrated circuit needs to be replaced) Hello I have a Alesis RA150 power amp my problem is only one side is working the other side i have no sound how can I fix that ...

no bass and muffled quiet sound... help i am plugging my ipod directly into the amp ( alexis ra150 ) from 2 phono inputs. the output from the amp is quiet muffled and with no bass at all. is the amp ...

Alesis RA150 overheat. I have problem with factory relay (noises, cracles in chanel 2). So i replased facrory 5a relay to 16 a relay in similar form factor. Now i have fully working amp with clear ...

Alesis RA150 has a short somewhere between ch.1 and 2 input. The stereo/mono bridged switch is set for stereo. the input signal is going into the rca unbalanced input on channel 2. Both signal ...