Compressor/Sustainer for Guitar from T-Rex Engineering belonging to the ToneBug series
The Tonebug Sustainer first compresses the signal, and then applies gain to keep your tone playing.
![[NAMM] T-Rex Tonebug Sustainer](https://img.audiofanzine.com/img/product/normal/1/1/113356.jpg?fm=pjpg&w=334&h=243&fit=contain&s=46c7ce06a926574ffdf76dca19c4af80)