Active Onboard Guitar Preamp - 2EQ-Boost - AnalogWorkshop
> 2EQ: 150Hz, 7.5kHz (0-14dB). The preamp can run continuously or be triggered by a DPDT switch. The presented 2EQ-Boost is a miniature onboard guitar preamp, based on the VSC-3 and BP-26dB. > Preamp is analog design.