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Technics SU-V550

I have a problem with the Technics SU-V550 amp. So there was this burnt SVI3205. I'm asking you if you know some STK or LM IC replace, since they are more avalible, easier to find and cheaper.



Re: Technics SU-V550

Here in Macedonia SVI ICs aren't avalible...so I'm trying to find a replace, like other svi have stk equivalents. The sound isn't important right now...it should just play loud music and that's it. I don't plan to make power supply changes, so the solution is a new SVI3205 I think.
Thanks anyway.

karodimitrov's picture

Re: Technics SU-V550

Hi.SVI series are Class AA or AAA. As put something else is not the same amplifier
Can use 2 TDA 7294 but in this case voltage should be lower than 40 volts,which means shunts in the secondary winding...........Otherwise 7294 is also output overload.The question is whether it is worthwhile
Here,in Bulgaria CVI costs around 50 euros.

karodimitrov's picture

Re: Technics SU-V550

OK.Maybe STK 412...