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February 24th, 2018 9:09
Solved the heat excess under the hood..
This was done by replacing the bridge rectifier for the AD101 to an aluminum heat sink on top of the transformers. Temperature within the chassis has dropped considerabl
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February 18th, 2018 9:48
Long time ago I read about an interesting diagram of a regulated power supply in the Radio Amateurs Handbook (1965). Capable of delivering 160mA at 300Volts, this could power both my riaa-correction pre-pre and
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February 11th, 2018 20:19
Mint condition, Denon's top model from the last era..
Denon DCD-S1
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February 10th, 2018 11:59
Just a nice picture of the operational amplifier..
Telefunken RV218 and AL4
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January 7th, 2018 10:32
I was always curious about performance of a higher priced cartridge in my system. Not many distribitors or retail handlers allow this as a cartridge is easily damaged and once it is used, it obviously c
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