An overdrive voiced after a Dumble Overdrive Special amplifier, calibrated by the maker against four Overdrive Specials built between 1970 and 1990.vertexeffects.com/ultraphonix ↗
[ owner photo · Vertex Effects Ultraphonix ]
An overdrive voiced after a Dumble Overdrive Special amplifier, calibrated by the maker against four Overdrive Specials built between 1970 and 1990.vertexeffects.com/ultraphonix ↗
Signal Chain
0 transactions
pedalversioncondevent
no transactions yet
no transactions yet — the first rental or sale logs here
shop 0 listings
showing 0 of 0
No Vertex Effects Ultraphonixes are listed right now.Get notified when one's listed.