
moronmountain
New member
Ventura":1qh1x257 said:I swapped to 6550s in my TJ along with some nice preamp glass and it slays. Does everything with great tone, great saturation, and tremendous thump. Are the KT88s bad? No. But I do believe they compromise what people think they'll be getting when looking at it from an Uberschall versus TwinJet perspective.moronmountain":1qh1x257 said:FourT6and2":1qh1x257 said:For me, the Twin Jet is my least favorite of the bunch. I'm a big Diezel and Bogner fan, too. So it's a tough choice. The Herbert is tighter than the Uber. But of the Diezels, the Herbert is my least favorite. I think I'd go with the Uber Rev 2 (Rev blue?). The presence control on that amp is key. Crank it while lowering the treble a bit for a really sweet sound.
Do you think it's mostly due to the KT88 power section? I thought Bogner said the pre-amp circuits on the the dirty channel were the same?
Here's the notes from the website about the TJ:
The super high gain channel is identical to the standard Uberschall with the exception that the presence control is now in the channel circuit itself, rather than the power amp. The Uberscall's power amp presence control is the same as the Twin Jet's master presence control which affects both channels on the Twin Jet. With these changes the Twin Jet's super high gain channel's presence control becomes an additional tone and feel shaping control.
What brand 6550's and 12's did you end up with?