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upgrading x-can V1? anyone?
upgrading x-can V1? anyone?
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Old 3rd January 2018, 02:49 AM   #21
albertshi is offline albertshi  United States
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Added 0.033uF film caps in parallel with higher value film caps for signal couplings.
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Old 3rd January 2018, 02:51 AM   #22
albertshi is offline albertshi  United States
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Of cause, all DC decoupling caps added 0.1uF CBB caps in parallel as shown above.
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Old 3rd January 2018, 02:52 AM   #23
albertshi is offline albertshi  United States
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Now assemble them back, sound is much open and relax now
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Old 3rd January 2018, 02:57 AM   #24
albertshi is offline albertshi  United States
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There are still 2 options in my plan, one is to change the 9pin tube socket to gold plated part with Gold lion 6922 tube, another is add bridge for the front LED and filament. Waiting for parts coming...

Anyone interested? I could share my schematic with upgrade markups.
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Old 25th January 2018, 04:10 PM   #25
moppy is offline moppy  Malaysia
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Quote:
Originally Posted by albertshi View Post
There are still 2 options in my plan, one is to change the 9pin tube socket to gold plated part with Gold lion 6922 tube, another is add bridge for the front LED and filament. Waiting for parts coming...

Anyone interested? I could share my schematic with upgrade markups.
I have one of this sleeping in my store for more than 20 years. Thinking to bring out to modify it. Mind to share your circuit?
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