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Probably rescued a MS2250 only minutes before...

Posted: Wed May 01, 2013 12:38 pm
by joerg
...complete failure. I´m glad i decided against hooking it up prior to replacing the caps. :clap: This is an amp that Matt bought for me from a pawnshop that had it listed on craigslist. Once finished this will be my MS2250 Nickel backup amp. 8)

Re: Probably rescued a MS2250 only minutes from...

Posted: Wed May 01, 2013 12:58 pm
by kg1961
nice save!!!!!!!!!!!

Re: Probably rescued a MS2250 only minutes before...

Posted: Wed May 01, 2013 1:48 pm
by zeropoint0.5
i would never trust the old caps.....first recapping, then connecting and testing........

it seems R345 and R346 are still a little 3W resistor.

I replace them with a same value ; 5W model (original ms2250 =1K5 ohm) 1/3inch from the board .....

http://be.farnell.com/welwyn/wmo5s-1k5j ... dp/1306251