tubes on a STUDIO .22 with EQ -from ROMANIA - Eastern Europe

[sugarblue]

Hello again !

2 questions for you guys with more experience than me !!!

any help, any kind of informations will be very good and I'll apreciate your effort !

THANKS A MILLION ! Marcian from Romania.
here we go:

1) What is the exact layout of the preamp tubes in a STUDIO .22(with EQ). Mine has 5 preamp tubes. tell me know how is the layout when I look at the back of the amp - from the left to the right.

2) BETWEEN WHAT YEARS these models where built ???? What was the first and what was the last of them.

Good wishes, Marcian

 

[archtop]

V1 - lead
V2 - clean
V3 - effects send/return
V4 - reverb
V5 - phase inverter, balanced tube

These are from right to left

I think built from 1988-1993

owners manual
http://www.mesaboogie.com/manuals/Studio%2022%20Plus.pdf

 

[sugarblue]

Thanks Archtop !

Very useful informations ! I apreciate this !