good point. after looking closer @ the layout, the draftsman spells out MEG as appropriate. comparing similar circuits 10M does seem odd.
off to round...
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hi Pete;
thanks for the input. the amp works, but has had some repairs along the way that i'm attempting to reverse. (mostly in the signal path; OT,...
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help with these resistors
can some kind soul help me understand the result of these values. CC = ~ 18K & the other ~ 1.2K. the layout calls for 10M in these positions. the patient...
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thanks again Bruce; yes, i should have clarified. the PT drawing is Weber. couldn't find one for Heyboer & guessed (wrongly) that they would all be the...
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hello Bruce;
thanks for your feedback.
the existing blown unit is the one in the photo. it is marked TF115 989 0226.
the schematic...
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PT wiring help
history;
5E8 clone blowing fuse repeatedly even w/ all tubes pulled. tested tubes & PI is shorted. PT appears to be under spec. but unable to...
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managed to work through this even tho my variac went south (note to self; don't buy any more Chinese variacs) looks like i've identified 2,4 & 8 ohm taps....
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OT wiring help needed
all;
first post, please be gentle i've searched but came up empty.
my V-front Super (5B4) has some things that i am considering changing....
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understood. i was editing my original post re; socket markings while you were posting above. unfortunately (for purposes of your offer) i'm on the left coast....
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Marc;
that would be a big help! i trust that was a 4-tube unit?
thanks!
jerry...
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hi Rob;
the mystery tube is a 5-pin type. closer inpspection under a strong light indicates that the mystery tube (from what i can see of it) and...
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guys... sorry to seem mute. for some reason i'm not getting notices about updates to the thread.
Enzo;
i have no idea what was in *any* socket...Last edited by zephyrblau; 08-28-2008, 05:07 AM.
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1930 Rickenbacker amp tube layout ?
hey all;
i've tried the Rick site & gotten nothing substantial. i'm trying to figure out what the tube layout is in my ca. 1930 Rick amp. in the...
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