Hello All
I have a vintage tube integrated amp (garage sale find).I am powering the unit up using the tips in previous threads.I have gone thru 10v steps from 25v to 90v over a 24hr period with the amp presently running at 90v with the power tubes out,4 EL34'S.No problems so far,no shorts,fire, explosions,etc.The rectifier tube is glowing away.
My questions are, now what next?Do I reinstall the power tubes and continue up to 120v?Do I connect some speakers to it?With or without a source?Listen for noices thru the speakers,hiss etc?Do I need to connect speakers at this stage or just put in tubes and continue to raise voltage?Should I connect some crappy speakers first (old car speakers) or the ones I intend to use (celestion dl8's)?
This is my first foray into tubes as I have been a solid state guy for awhile.(Mcintosh)Your help will be very much appreciated.
Regards
Mike
PS- My wife will be happy when all the glowing amp stuff is off her kitchen table!!Thanks
I have a vintage tube integrated amp (garage sale find).I am powering the unit up using the tips in previous threads.I have gone thru 10v steps from 25v to 90v over a 24hr period with the amp presently running at 90v with the power tubes out,4 EL34'S.No problems so far,no shorts,fire, explosions,etc.The rectifier tube is glowing away.
My questions are, now what next?Do I reinstall the power tubes and continue up to 120v?Do I connect some speakers to it?With or without a source?Listen for noices thru the speakers,hiss etc?Do I need to connect speakers at this stage or just put in tubes and continue to raise voltage?Should I connect some crappy speakers first (old car speakers) or the ones I intend to use (celestion dl8's)?
This is my first foray into tubes as I have been a solid state guy for awhile.(Mcintosh)Your help will be very much appreciated.
Regards
Mike
PS- My wife will be happy when all the glowing amp stuff is off her kitchen table!!Thanks