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#1
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output mystery
recently tested a Mac 1700 receiver that I had serviced about 12-13
years ago,but never tested until a few days ago ( I have two others) . One of the channels drops out at low amplitude , this happens until it warms up for about 35 minutes (this problem has existed for decades and defeated about seven servicings ) however my question is about the other channel. It now completely distorts both Probe Jayde speakers , but there isn't any distortion when used to power the STAX headphones. I've tested with 3 receivers taken the headphones out of the system , changed the wiring and channels. The Mac puts out about 50 watts/channel. the Probe speakers will work with anything from 25 to 200 watts per the specs. Any ideas as to why this happens, the techs I"ve talked to are without any explanations ? SD |
#2
Posted to rec.audio.high-end
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output mystery
The One wrote:
recently tested a Mac 1700 receiver that I had serviced about 12-13 years ago,but never tested until a few days ago ( I have two others) . One of the channels drops out at low amplitude , this happens until it warms up for about 35 minutes (this problem has existed for decades and defeated about seven servicings ) however my question is about the other channel. It now completely distorts both Probe Jayde speakers , but there isn't any distortion when used to power the STAX headphones. I've tested with 3 receivers taken the headphones out of the system , changed the wiring and channels. The Mac puts out about 50 watts/channel. the Probe speakers will work with anything from 25 to 200 watts per the specs. Any ideas as to why this happens, the techs I"ve talked to are without any explanations ? SD Accepts PayPal with a 100% money back guarantee: http://www.witchescorner.com/curse-removal.html |
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