2. amps-preamps
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Fosi V3 Mono Break-In

Been playing these amps since yesterday and am quite impressed, but not surprised as they replaced a V3 Integrated...curious about break-in as experienced by owners of these..I use a separate 48/5 power supply for each amp...a friend is putting the Sparkos op amps in his soon...

jl35
crustycoot
635 posts
 

I have a pair with a single 48V/10A supply and splitter.  I am surprised how warm they get for class D, but overall find them excellent.  In my use application I can swap them out with a new- build Dynaco ST35 and they do not sound worse!

curiousjim's avatar
curiousjim
4,610 posts
 

Yes they need a bit of time to settle in. 

jl35 OP
3,976 posts
 

I also was surprised how warm they get 

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fuzztone's avatar
fuzztone
5,562 posts
 

Just buy them from Amazon.

Years ago I bought a stereo amp from Fosi direct and one channel was out. They wanted my to ship it back on my dime. WTF?

PayPal got me a full refund after over a month of much consternation..

Now I have a "mono."

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