2. amps-preamps
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Vacuum Tubes for Leben cs 600

Has anyone tried replace the 6CS7 and 6CM3 tubes in the Leben CS600.   I understand the genesis for the CX600 was the shrinking availability of valves and tubes for the cs 600.  As such I thought might be worthwhile stocking up with spares for future replacement.  Well, there are not many out there.  Has anyone had luck locating these tubes?
Thanks,
MP
rivinyl

Showing 1 response by bjesien

bjesien
1,401 posts
 
This is confusing and comes up on the Facebook site occasionally. I spoke with the Japanese exporter and he claims the amp can be upgraded to the X version. The importer says it can’t be done. 
In any event I have some tubes left from when I owned this amp. A matched quad and a half dozen NOS tubes. Let me know if you have trouble finding them.
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