28-07-2016, 05:41 AM
Apart the stylus replacement above a whole new cartridge can be bought for under £ 30 - https://www.jukebox-revival.eu/staging/a...r-x3m.html
It's a ceramic/piezoelectric/crystal cartridge, so unlikely to fail.
Regarding the amplifier, it's likely to be similar to a Fidelity HF31 or Dansette Junior . These were all similar - you need to replace the cartridge isolating caps with Y-rated ones, replace any wax caps and check all resistor values and all electrolytics' ESR.
Be warned! The chassis on these are sometimes not isolated and can be live.
Typical circuits:
It's a ceramic/piezoelectric/crystal cartridge, so unlikely to fail.
Regarding the amplifier, it's likely to be similar to a Fidelity HF31 or Dansette Junior . These were all similar - you need to replace the cartridge isolating caps with Y-rated ones, replace any wax caps and check all resistor values and all electrolytics' ESR.
Be warned! The chassis on these are sometimes not isolated and can be live.
Typical circuits:
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