Good Morning All,
I thought I'd share a tidbit & hopefully get one in return.
When my '70-ish Twin went to Mr. Waldo it was just a chassis. And so when it return...it was as well. I placed it back in the head (after applying Batik to the Tolex face) and gave it a whirl. I, of course, put it on it's side. This, as we all know, is a key element in the Jerrification of a Twin Reverb modified perfectly. But...it was just a bit noisy.
Long story (as all mine are) short...I moved it again about a month ago & it got really noisy. Hmmmm. Very fine NOS preamp tubes. Dead quiet in Mr.Deluxe. Hmmm. Finally my razzum coated neurons goes to the internets & I find out...it could be the proximity of the reverb tank to giant transformers. Turn reverb off. Dead quiet. Turn reverb on. Noisynoisenoise. Tube swap...tube swap. Ahhh. The internets say to move the output of the reverb tank as far away from the PT as possible. Very Importante'!!!
That is the tidbit I offer. Get the reverb output away from the power transformer. They don't teach that in the course "Pathways to Jerrydom: 101".
Oh...and another offering...don't use a 12ax7 in the V3. No reverb control at the Pot. 12AT7 is better. I plan on trying a 12AU7 next.
Now...my query. My Maestro is almost dead quiet. But it's horizontal. And as eluded to in another thread...that sucka gotta be vertical for the reverb. I want to put the tank back in the bag. (Put the tank back in the bag, Mart!) and I want an ingenuous way to secure it to the bottom of the head cab. Ideally ....easily removable.
Any ideas?
Thanks to all.
Peace
M
I thought I'd share a tidbit & hopefully get one in return.
When my '70-ish Twin went to Mr. Waldo it was just a chassis. And so when it return...it was as well. I placed it back in the head (after applying Batik to the Tolex face) and gave it a whirl. I, of course, put it on it's side. This, as we all know, is a key element in the Jerrification of a Twin Reverb modified perfectly. But...it was just a bit noisy.
Long story (as all mine are) short...I moved it again about a month ago & it got really noisy. Hmmmm. Very fine NOS preamp tubes. Dead quiet in Mr.Deluxe. Hmmm. Finally my razzum coated neurons goes to the internets & I find out...it could be the proximity of the reverb tank to giant transformers. Turn reverb off. Dead quiet. Turn reverb on. Noisynoisenoise. Tube swap...tube swap. Ahhh. The internets say to move the output of the reverb tank as far away from the PT as possible. Very Importante'!!!
That is the tidbit I offer. Get the reverb output away from the power transformer. They don't teach that in the course "Pathways to Jerrydom: 101".
Oh...and another offering...don't use a 12ax7 in the V3. No reverb control at the Pot. 12AT7 is better. I plan on trying a 12AU7 next.
Now...my query. My Maestro is almost dead quiet. But it's horizontal. And as eluded to in another thread...that sucka gotta be vertical for the reverb. I want to put the tank back in the bag. (Put the tank back in the bag, Mart!) and I want an ingenuous way to secure it to the bottom of the head cab. Ideally ....easily removable.
Any ideas?
Thanks to all.
Peace
M
"Hi Ho...the Carrion Crow...FoldeRoldeRiddle"