ISP Technologies Empyrean Signature Michael Sweet Preamp Pedal Violas When D'Addario introduced the world

When D'Addario introduced the world to phosphor bronze strings in 1974

The variable-impedence Summit Audio 2BA-221 Tube Mic and Line Module is a microphone preamp that has individual controls to mix mic with Hi-Z or line inputs for variable vacuum tube output

Zoom MS-50G+ MultiStomp

ranging from pristine clean to face-melting mayhem and anything in between

ISP Technologies Empyrean Signature Michael Sweet Preamp Pedal Violas When D'Addario introduced the worldThe EMPYREAN PREAMP PEDAL brings you Michaels new tone machine with dual preamplifiers with Distortion providing subtle crunch to over the top gain and a killer tone Clean channel. Both preamps include Gain, Bass, semi parametric Swept Midrange from 300 to 3KHz and Treble. Also on board is the newest generation, patented, Decimator X, Noise reduction technology, G String version which tracks the direct Guitar input for dead quiet high gain