Vibrolux low volume

[chinoagreda]

Hi,

i have been reparing a 71 vibrolux reverb. comparing to my 67 vibrolux the 71 have half of volume.

I have check every voltage and there are correct. checked output transformer.

every thing seems to be OK, but it still sound low. all tube are new.

ANy HINT?

[acorkos]

ANy HINT?

this is your first hint...

Tube Amplifier Debugging Page

[chinoagreda]

Acorkos, thanks!.

I already checked this page.
i think the problem is on fase inversor.

[acorkos]

make sure you have the speaker cable plug plugged into the correct jack (the one on the left)