User Manual

Table Of Contents
Working with Amplifier PROFILEs, Cabinet PROFILEs, Power Amps and Guitar Cabinets 89
Stereo setup with external power amp and guitar cabinets
A little more explanation might be in order. There is an important difference between tube power amps and solid-
state power amps, insofar as solid-state amps try to obtain a linear frequency-response, tube power amps often
create an “artistic”, non-linear frequency-response. Solid-state amps offer a low output-impedance that dampens the
resonances of the speaker. Tube power amps don’t dampen so well, and allow the speaker to resonate more fully,
thus creating an individual frequency-response in addition to the tube power amp's response. This is called
"interaction of the amp and the speaker". In Direct Amp PROFILEs, or Merged PROFILEs, this interaction is already