I've been going through my pile of components that I got for free or almost. Some are fixable, but the value of the fix would exceed the value of the working component, making repair an irrational economic decision.
Here is an example. Some months ago I spotted a small stack of BPC by the curbside on trash day, so I stopped and rescued it. In addition to a Sony amp stuck in protection mode and a dirty but otherwise perfectly fine Onkyo receiver was this MCS 3873 amplifier, also stuck in protection

The big display is goofy but the amp is hefty and pretty well built, with good quality components:

Turns out the 2 big Sanken outputs (2SA1491/2SC3855) in the R channel are shorted base to collector, and in the L channel one tests OK but the other has an hFE of 9.
A working MCS 3873 trades under $100, making repair a bit of a losing proposition.
What do you guys do with gear like that?
Put it in the recycling?
Part it out and sell the good parts on eBay?
Put it on craigslist for free?
Stash it in the garage as future organ donor?
Or...?
Here is an example. Some months ago I spotted a small stack of BPC by the curbside on trash day, so I stopped and rescued it. In addition to a Sony amp stuck in protection mode and a dirty but otherwise perfectly fine Onkyo receiver was this MCS 3873 amplifier, also stuck in protection

The big display is goofy but the amp is hefty and pretty well built, with good quality components:

Turns out the 2 big Sanken outputs (2SA1491/2SC3855) in the R channel are shorted base to collector, and in the L channel one tests OK but the other has an hFE of 9.
A working MCS 3873 trades under $100, making repair a bit of a losing proposition.
What do you guys do with gear like that?
Put it in the recycling?
Part it out and sell the good parts on eBay?
Put it on craigslist for free?
Stash it in the garage as future organ donor?
Or...?
Last edited:
