These are indeed full-range speakers. They were made by Philips, 330 Ohms each. I salvaged them out of a tube radio wreck (that has been a PHILIPS - Jupiter 463).
I guess I built a totem pole power amp, e.g. the two EL86 in series, the lower one is driven by the preamp.
I am quite surprised how much "umf" it has, but i hesitate to drive it to the limit, because the speakers are r8 old (50+?years) and their coils are made out of very thin wire :).
Way cool man! Welcome to the OTL guitaramp club. How much umf do u get out of it? Is it totempole or circlotron type?
Are those full-range speakers?
MrSemperfidelis225 7 months ago
@MrSemperfidelis225
These are indeed full-range speakers. They were made by Philips, 330 Ohms each. I salvaged them out of a tube radio wreck (that has been a PHILIPS - Jupiter 463).
I guess I built a totem pole power amp, e.g. the two EL86 in series, the lower one is driven by the preamp.
I am quite surprised how much "umf" it has, but i hesitate to drive it to the limit, because the speakers are r8 old (50+?years) and their coils are made out of very thin wire :).
greetings
Micha
michi42 7 months ago
Voll der Ghetto-Blaster ^^
coder2k 8 months ago