Zoom A1 Four Multi-Effects Processor WAV Upright Basses so the WAV viola works

so the WAV viola works best when plugged into an amp with a Hi-Z input

TAP Footswitch and LED

Powerful stereo speaker system with full-range sound and up to 30 watts of power*

the basic dimensions are the same as a classical violin

An external audio source can be connected to the control box for play-along practice

Zoom A1 Four Multi-Effects Processor WAV Upright Basses so the WAV viola worksWith specially engineered effects, built in looper and drum machine, the Zoom A1 FOUR is the first Multi Effects Processor designed for a variety of acoustic string and wind instruments, including bowed strings! The A1FOUR is preloaded with over 80 effects, including more than 35 new groundbreaking effects designed and engineered for acoustic instruments. The A1 FOUR comes with 8 additional pedal controlled effects to adjust volume, pitch, reverb,