Search results

Does anyone know Mesa Boogie Mark II Reverb tube slot V4, does it impact and affect to lead channel tone even if reverb is set to zero?

Can you use Sylvania 6l6GB:s on Mesa Boogie Mark II amps, amplifier own manual says 6l6GC:s thought? Quickly research its not recommended to use GB tubes on GC amps, is that true and is it safe to use 6l6GB tubes if amplifier has build on 6l6GC:s?

Does anyone know what functions that V1, is exactly running on Mesa Boogie Mark II amplifiers? Because what i have read is that its some kind of input stage just for clean channel and not lead channel, if that is case then would it have any affect on lead channel tone?

Does it harm or damage amp which has preamp-tube on reverb, if you just unplug reverb tank rca connectors and remove reverb tank away? If you start using that amplifier without reverb tank, is that safe or not would be nice to know?

Does anyone know what would be case on this my amplifier, because bottom is 2-way switch where you can choose Fetron or 12ax7A. But i did get this amp and it was set to right, which i guess is Fetron spot but i did check that one tube slot which should be V1 Fetron socket? And someone has...

Hey Does someone know is that Mark IV effect loop true bypass when that loop is not engage? And i mean that way ,if i put in effect loop some buffered pedal. Like some Boss digital delay witch is buffered pedal and that eat some tone ,and i do not push my boogie own footswitch effect loop...

Hey Im new owner of that amazing Mesa Boogie Mark IV head. If someone know what tubes that device have in stock straight to the factory ,when that amps was release? And second question if someone can put some pictures ,for all tube places where those are v1 v2 v3 v4 v5 what slots is lead...