Tsakalis audioworks Room #40 Marshall© Overdrive

TSAKALIS AUDIOWORKS Room #40 Marshall© Mojo In A Box compac pedal is heavily inspired by the tone and feel of the following legendary Marshall™ amps : the non master volume series PLEXI™ Super Lead (1959/1987) & Super Bass (1992) and the master volume series JMP™ & JCM800™ (2203/2204).

Using jfet technology, Room #40 emulates the compression and sag coming from the power amp section, when these amps are pushed to the edge, while at the same time giving access to two famous mods, mod #39 (PLEXI™) and mod #34 (JMP™ & JCM800™).
Featuring an ohmite variac (variable transformer used to lower or raise the voltage going into the amplifier), Room #40 is even able to reproduce Eddie Van Halen's "Brown Sound".
Presence control allows to make the sound adjustable to any circumstance, regardless of whether you are plugged into the front of an amp that may or may not have a bright cap or even straight to a power amp.