Source Audio - ZIO Analog Front End + Boost Pedal (No Box) - USED 1-inch The R300 receiver features 1/4"

The R300 receiver features 1/4" phone and XLR outputs on the rear

MOP split parallelogram inlays

128/256/320 kbps

which is commonly used for classical guitars

100-230v IEC Inlet Universal Power Supply

Source Audio - ZIO Analog Front End + Boost Pedal (No Box) - USED 1-inch The R300 receiver features 1/4"Used and recently traded in Source Audio "ZIO" Analog Front End,.. plus boost pedal. Excellent condition and in perfect working order. Sold without the factory box or ZIO user guide. ZIO is an all analog preamp & boost pedal that includes a choice of four distinct preamp circuits, each with up to +20dB of additional output boost. ZIO is Source Audio's first all analog effects pedal and designed in collaboration with Christopher Venter, the owner and