Monthly Archives: March 2015

Telefunken Bajazzo Sport 201 Transistor Radio

Cross-posted from the Rain City Audio Repair Blog: I don’t typically service portable transistor radios, but I make an occasional exception for something especially unique or interesting. The Telefunken Bajazzo Sport 201 is no exception – it’s a high end … Continue reading

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Sony TA-5650 Full Re-Cap and Adjustment

Cross-posted from the Rain City Audio Repair Blog: I recently got to work on another of the Sony VFET line of integrated amplifiers, the Sony TA-5650. I’ve had one through the shop previously, and this one came in for the … Continue reading

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Fun with the HP 3585A Spectrum Analyzer

I spent some time playing around with one of my HP 3585A spectrum analyzers over the weekend to get a feel for its capabilities. While it’s only good from 20 Hz – 40 MHz, it’s a very capable tool within … Continue reading

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