Hi,
I'm a newbi from south korea.
After seeing this forum and it is seemed to here is lots of knowledge about goldmund, nuforce amp, I kindly ask you to let me help out.
I has been used sta200(same design with jobs225, but has half power output) for last three months.
However it sudden dead(power on but no sounds), precisely it does not produces any sound on both channels, and i hear no clicks from it when it turn on or turn off.
Only power engaged led is turning on.
What i recently changed was only preamp to new one from schiit saga.
The new one is holo audio azure.
Heck now i'm thinking azure was the issue that it might contributes to sta200 being broken, because it was feeding by the anomaly signal from azure, and that is when azure's volume muted or at minimum volume level changes, strangely causing pop sound from speakers, along with only azure's such a behavior.
If azure's pre-out can damaged sta200, what part should i check first? i bought it from audio advisor from USA, and i asked nuforce directly but there was no responses.
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Above link, is the left bottom side input buffer? How do you think about the absence of the sound of relay switch's clicking is?
Any advise would be welcome..
I'm a newbi from south korea.
After seeing this forum and it is seemed to here is lots of knowledge about goldmund, nuforce amp, I kindly ask you to let me help out.
I has been used sta200(same design with jobs225, but has half power output) for last three months.
However it sudden dead(power on but no sounds), precisely it does not produces any sound on both channels, and i hear no clicks from it when it turn on or turn off.
Only power engaged led is turning on.
What i recently changed was only preamp to new one from schiit saga.
The new one is holo audio azure.
Heck now i'm thinking azure was the issue that it might contributes to sta200 being broken, because it was feeding by the anomaly signal from azure, and that is when azure's volume muted or at minimum volume level changes, strangely causing pop sound from speakers, along with only azure's such a behavior.
If azure's pre-out can damaged sta200, what part should i check first? i bought it from audio advisor from USA, and i asked nuforce directly but there was no responses.
404 Not Found
Above link, is the left bottom side input buffer? How do you think about the absence of the sound of relay switch's clicking is?
Any advise would be welcome..
The STA200 is very sensitive for a power amp with a (approx ) 0.500mv input for full output , on the other hand according to the advertising , the Holo Azure outputs (up to 32V P/P or 16VP/P on the other input ) if the advert is correct even adjusting for RMS that's a massive difference and as you can guess somebody has already asked your question elsewhere .
"What preamp suites the STA200" ---cries of not the one you bought , I am not decrying it in audio terms this is a case of MATCHING .
Many owners state the STA 200 is -quote - "too loud /too sensitive ".
What am I getting at ? well you have overloaded it hopefully its a fuse but I have not looked at the schematic yet.
"What preamp suites the STA200" ---cries of not the one you bought , I am not decrying it in audio terms this is a case of MATCHING .
Many owners state the STA 200 is -quote - "too loud /too sensitive ".
What am I getting at ? well you have overloaded it hopefully its a fuse but I have not looked at the schematic yet.