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Vintage Audio (record players, hi-fi etc) Amplifiers, speakers, gramophones and other audio equipment. |
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Thread Tools |
19th Sep 2017, 6:52 pm | #1 |
Hexode
Join Date: Jul 2008
Location: Garstang, Lancashire, UK.
Posts: 283
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Ferguson Studio 6
Hi, Just obtained a cosmetically excellent Ferguson Studio 6.
Unfortunately only sound from right hand speaker and only the odd crackle from the left. Same on Record player and Radio settings. Any suggestions for the fault? Much appreciated. Luke |
19th Sep 2017, 8:23 pm | #2 |
Dekatron
Join Date: Aug 2013
Location: Wigan, Greater Manchester, UK.
Posts: 9,433
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Re: Ferguson Studio 6
Circuit details available at http://www.radiomuseum.org/r/thorn_f...ntre_3463.html
Check the speakers if not already tried, then fault find in the audio amplifier stages, the power supply is common to both channels so unless there is a break in the power to the faulty stage the PSU will be OK. Before trying the speakers make sure there are no shorts on the speaker plugs or it could damage the good channel.If you have headphones you could try those instead.
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Frank |
20th Sep 2017, 11:00 am | #3 |
Octode
Join Date: May 2009
Location: Stevenage, Herts. UK.
Posts: 1,518
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Re: Ferguson Studio 6
My parents used to have one of these. I eventually traced intermittent disappearance of the right channel to dry joints on the power transistors.
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