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Radio Road Which tuner to get and getting the most from it. Thank God, for the radio! |
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Radio Road Which tuner to get and getting the most from it. Thank God, for the radio! |
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In Reply to: Jolida 402 Tube Tuner posted by catama on September 19, 2009 at 13:01:27:
I worked on one. It uses someone's FM tuner/multiplex board coupled with a tube output stage. One item I'd opine that Jolida overlooked is a "cheap" electrolytic cap in the output of the multiplex stage that couples the audio to the output stage. Replacing that with a better one (I used Elna Cerafine) improved the sound noticeably.
A problem I couldn't fix was that the tuning was slightly off. It uses a Phase Locked Loop whose frequency is set by a crystal with no on-board adjustment.
Didn't try tube rolling
Charles
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Follow Ups
- RE: Jolida 402 Tube Tuner - stellavox 09/25/0904:29:33 09/25/09 (1)
- RE: Jolida 402 Tube Tuner - catama 16:26:56 09/25/09 (0)
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