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Dolby card repairer


MarkC

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Hello,

 

I have a 35 year old Dolby 372 unit that needs some servicing. I contacted Dolby and unfortunately they do not service their older instruments anymore. Everything on the left channel works but the right channel has a shrill thinning sound when playing back a 320 wBn test, encode in record with NR on has no problem, however, playback "NR off" produces a distorted,/scratching sound. I feel like I have exhausted my options besides constant cleaning etc.

 

Do any of you leaders have any advice for troubleshooting or suggestions of whom I could contact to inspect/repair this unit. I am using a Nagra X4S at 15ips with Stellavox AMI48 mixer.

 

As always, any advice will be greatly appreciated.

 

Thank you

MarkC

 

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