Vertex Effects Ultraphonix MkII | ULTRAPHONIX MKII

Features include:

• Voiced alongside four Dumble™ ODS amps ranging from 19070s-1990s

• Quintessential D*style tone, note bloom & harmonic overtones

• 100% analog circuitry

• Mechanical “true bypass” switching

• 9VDC center-negative power operation (adapter not included