Greedy Jan? Na, he is probably giving them away right now. Nice pic.
Trying to catch up on whats goin on here at DIY, I agree with you ZM (Not a lot;-) A thing that could be fun, would be to hook up a BA2 gainstage to a F4 he-he. Anyway, I hope the next frontend will be a high voltage version that can swing enough output to pull all the juice from those BA output stages. That would even be nice for the poor F4 builders without a Pumpkin.
Trying to catch up on whats goin on here at DIY, I agree with you ZM (Not a lot;-) A thing that could be fun, would be to hook up a BA2 gainstage to a F4 he-he. Anyway, I hope the next frontend will be a high voltage version that can swing enough output to pull all the juice from those BA output stages. That would even be nice for the poor F4 builders without a Pumpkin.
someone sez A75 ?
long forgotten critter ?
Voltage doubler for frontend....
Not forgotten, LeCheff used that particular detail for the frontend of the magnificent UP. Could prove quite useful for the BA's.
BTW I said nothing is goin' on here, but I take that back. This is indeed an interesting amp: http://www.diyaudio.com/forums/pass-labs/162042-f5-meets-buzquito.html
......
BTW I said nothing is goin' on here, but I take that back........
naah - everything is going in circles ; you can't expect revolution every other day
anyway - you can look here , for fun :
Bastard, anyone? - DIYAudio.rs
shortie ...... look here http://www.diyaudio.rs/topic/947-bastard-anyone/page__view__findpost__p__21035
and here http://www.diyaudio.rs/topic/947-bastard-anyone/page__view__findpost__p__23167
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same toob , slightly different heaters ; ECC88 is 6V3,365mA while PCC88 is 300mA,7V6 ;
in european toob nomenclature , first letter :
E means 6V3 is primary value for heater
P means 300mA is primary for heater
considering that I'm always using CCS for heaters , I just don't care too much ;
in first case , I set CCS to have around 6V3 at heater , in second case to have 300mA through
edit :
you asking for EC (PC) or ECC (PCC) ?
first case - just one C - means one triode per bottle
second case - two C - means two triodes in same bottle
in european toob nomenclature , first letter :
E means 6V3 is primary value for heater
P means 300mA is primary for heater
considering that I'm always using CCS for heaters , I just don't care too much ;
in first case , I set CCS to have around 6V3 at heater , in second case to have 300mA through
edit :
you asking for EC (PC) or ECC (PCC) ?
first case - just one C - means one triode per bottle
second case - two C - means two triodes in same bottle
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I think that JH is looking at as from above ........ certainly laughing ..... even ROFL here and there ;
he was nice lad ...... and I'm thinking that he certainly still is , somewhere .....
regarding da toobz - you really need PCC or ECC for that circ - matching issues are much smaller if we are talking about two triode systems in one bulb ........
these types you have are useful , but not so - in this case
he was nice lad ...... and I'm thinking that he certainly still is , somewhere .....
regarding da toobz - you really need PCC or ECC for that circ - matching issues are much smaller if we are talking about two triode systems in one bulb ........
these types you have are useful , but not so - in this case
sorta important ;
anyone having any info about Babo ?
Babo's website is still up but no updates since last July.
Any diyA folks in Korea able to find out anything? Please.
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