I'm wondering if anyone has a schematic for the Sima PW-3000 integrated amplifier (the circuit board reads W-2050R). Failing that, perhaps someone has encountered a similar problem.
The amplifier has a persistent hum/buzz on the speaker lines which does not vary with gain. It is loudest when initially powering on the amplifier, a surge which stabilises after one or two seconds.
Any advice?
The amplifier has a persistent hum/buzz on the speaker lines which does not vary with gain. It is loudest when initially powering on the amplifier, a surge which stabilises after one or two seconds.
Any advice?
Hello
Sima amps was designed by Victor Sima in Canada, and after many years of business he sell his company to Simaudio.
And few years after that, Victor Sima opened another amps company named Linar, but arround a years ago he sell this one to a guy in Ottawa, last time a friend of mine talk to Victor Sima and he told him that high end audio are a difficult business and that's why he sold Linar.
Bye
Gaetan
Sima amps was designed by Victor Sima in Canada, and after many years of business he sell his company to Simaudio.
And few years after that, Victor Sima opened another amps company named Linar, but arround a years ago he sell this one to a guy in Ottawa, last time a friend of mine talk to Victor Sima and he told him that high end audio are a difficult business and that's why he sold Linar.
Bye
Gaetan
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yes, thanks, I also received your private message but I'm not interested in paying for them
post them if you wish
Sima PW3000
Hi.
I need the schematic diagram for this amps , i will make a modification to use this amps for electrical bass amplification.
Thanks.
Hubert Marcil .
Hi.
I need the schematic diagram for this amps , i will make a modification to use this amps for electrical bass amplification.
Thanks.
Hubert Marcil .
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