is it still under warranty?

Posted by Story (A) on September 11, 2024 at 03:32:28

In Reply to: Fosi v3 mystery death, one channel posted by farfetched on September 10, 2024 at 05:25:43:

if not, then take a look inside. You can slide the case partially off to take a look inside where the input opamps are.

It's possible the opamp on the offending channel has lost proper connection in the sockets when originally shipped and ended up loosing or loosening contacts with one of the pins. It only takes one to screw it up, so if you are able to carefully remove it out of the socket and put it back in, it may return it to working condition.

BUT!! - do not attempt this if you don't think you are able to handle something like this in the first place - have someone else do it who does or send it back to Fosi

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Follow Ups Full Thread

Topic - Fosi v3 mystery death, one channel - farfetched 05:25:43 09/10/24 (16)

is it still under warranty? - Story 03:32:28 09/11/24 (3)

RE: is it still under warranty? - farfetched 05:13:00 09/11/24 (2)

RE: is it still under warranty? - AbeCollins 10:24:16 09/11/24 (1)

RE: is it still under warranty? - farfetched 10:42:10 09/13/24 (0)

RE: Fosi v3 mystery death, one channel - Jonesy 20:30:20 09/10/24 (0)

Why did you start tapping on the gear? - Cougar 19:49:58 09/10/24 (1)

I moved the amp to dust, no music on. Just placing a cd down was enough to cause the effect. (nt) - farfetched 05:15:37 09/11/24 (0)

Just a thought... - mlsstl 17:13:24 09/10/24 (0)

I would barter a discount for Fosi V3 Mono's - Jon L 13:56:03 09/10/24 (5)

(probably) rhetorical question - is Fosi the type of company one can actually contact? - mhardy6647 03:31:37 09/11/24 (4)

Fosi makes this a point, as well - farfetched 07:21:07 09/13/24 (1)

I replaced the 5534 opamps with Burr-Brown 2034's - Story 08:15:45 09/13/24 (0)

Can't speak about Fosi... - mlsstl 15:48:33 09/12/24 (0)

adding to my own rhetoric :-p - mhardy6647 03:43:35 09/11/24 (0)

RE: Fosi v3 mystery death, one channel - Daverz 09:46:32 09/10/24 (1)

gotcha - farfetched 10:15:23 09/10/24 (0)

Follow Ups

is it still under warranty? - Story 03:32:28 09/11/24 (3)

RE: is it still under warranty? - farfetched 05:13:00 09/11/24 (2)

RE: is it still under warranty? - AbeCollins 10:24:16 09/11/24 (1)

RE: is it still under warranty? - farfetched 10:42:10 09/13/24 (0)

is it still under warranty?

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