shwnwllms
1000+ Head-Fier
I don’t see any mention of them here but plenty of other amps are using EL37s in place of EL34sFirst time posting here, but I've been happily living with my Bigger Ben rev2 for quite some time. I've been rolling a decent amount of tubes but wanted to see if anyone had experience running EL37 power tubes? I wanted to try them in my BB but thought better of just dropping them in without trying to see if anyone else has done so before me. Should be equivalent to KT66 tubes in the limited research I've done, but anyone else have any insight or impressions?
I would check with @ampsandsound just to be sure (email is probably best)
Here are the two data sheets showing slightly different specs.
https://frank.pocnet.net/sheets/129/e/EL34.pdf
https://frank.pocnet.net/sheets/129/e/EL37.pdf
Here’s the KT66 as well
https://frank.pocnet.net/sheets/126/k/KT66.pdf