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Wish 59 Bassman Jumped

trancegodz

Power User
My real 50 Bassman has four inputs. Two normal and two bright. In real life I always jump the two channels. The 59 Bassguy in the Axe FXIII only has one channel represented. You can't jump channels. So that is my wish. Update the 59 Bassman so we can jump the channels like in real life.

Also the controls on a 59 Bassman go to 12 (not to 10). I noticed on the authentic controls for the Axe FXIII that the values only go to 10, and not to 12 like the real amp. If it's possible it would be nice to have the authentic controls in the Axe FXIII be the same as on the real amp.
 

shatteredsquare

Power User
Holy mother of...the jumpered JTM45 sounds like a legion of feminists on a shopping spree...a jumpered bassman would be potent! And to be able to mix normal/bright channel volumes...woo boy that would be my new favorite amp, especially now with a FW 11 bassman cab impedance selection...
 
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shatteredsquare

Power User
Have you tried on a JM45 Jump model raising sag up to ~7.00 (tube rectification), changing the power tubes to 6L6, negative feedback down to 2.80, variac up to 150% (45 watts), screen freq to 20, preamp bias to 0.168, preamp tube to 12AX7A, bias excursion to 13%, preamp hi cut to 20k Hz, speaker impedance to down to 0.250, selecting bassman 4x10 speaker curve, etc etc...one could keep going, probably with more exacting accuracy. If it's like anything else in FAS land, a jumped 59 isn't modeled specifically because it's already accessible in some capacity for the 3 dudes on earth who need it. (Now to finally learn how to tone match this MF@)?=!#/ing 4148 dioded Rat to a DS-1 EQ match)

https://www.tdpri.com/threads/how-similar-are-the-bassman-and-the-jtm45-really.210328/
 
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shatteredsquare

Power User
I did all that, it sounded like ass. Speaker impedance at 0.250 I don't think it right, bassman I think is at 2 ohm but if it's designed to be that way, it wouldn't be a severe mismatch.
 

App12

Member
This is really the one thing I like about the Kemper concept. If you (or someone who has one) can get your hands on the amp you can get a profile (provided you can set it up to get the sound you want) of that amp without having to depend on someone to add it for you. Maybe FAS will add an “Amp Builder Playground” where users can design and layout their own amps :)
 

Joe Bfstplk

Power User
This is really the one thing I like about the Kemper concept. If you (or someone who has one) can get your hands on the amp you can get a profile (provided you can set it up to get the sound you want) of that amp without having to depend on someone to add it for you. Maybe FAS will add an “Amp Builder Playground” where users can design and layout their own amps :)
...or a 'Frankenstein' model where we can select separate preamp and power amp from the other amp models, stitch them together, and spark 'em up.
 
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