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Old 10-08-2012, 10:30 AM   #1
uberplasma
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Ace Tone 301 Tubes

Hey everybody
Picked up an old ACE Tone 301 amp for my son and need to retube it, the back cover with the schematics is missing and I can't read the tubes to get replacements and I haven't found anything about this amps tubes on the internet. Anyone know the tubes for this amp?
Cheers
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Old 10-08-2012, 10:41 AM   #2
Cathbard
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Read what's written on the tubes that are in it.
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Old 10-08-2012, 10:46 AM   #3
Dan_5893
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Good Luck. The power tube in that amp is a 50hB26. Incredibly rare tube. You can have the circuit reworked to run a 6L6 though.

The preamp tubes are 12AX7s which are pretty much the most common tube around these days.
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Old 10-09-2012, 10:57 PM   #4
uberplasma
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Thanks for the info Dan!! looks like I have a little project now
Cheers!!
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