About us

Audionova is a distributor/wholesaler incorporated in 1988 in Montreal, Quebec, Canada. We serve the MI (musical instrument), Pro Audio and Entertainment Lighting industries and like to refer to our products as Entertainment Hardware. We distribute high quality, Entertainment Hardware through our extensive dealer network on an exclusive basis.

NvS Sound and Evidence Audio

We sell and service Koch tube guitar amplifiers, Ultrasound acoustic guitar amplifiers, Evidence Audio cables, and NvS Sound bass amplifiers, Carl Martin effects pedals for electric guitars, Stage Trix guitar pedal accessories, Ruby Tubes - replacement vacuum tubes and audio test equipment from Gold Line. We also are responsible for all sales, promotion and marketing of these lines.

Audionova is known for quality service and timely delivery of our products. We are based in Dorval, Quebec, which is a suburb of Montreal. The American market is serviced from our facility in Champlain, New York, a one hour drive from our Canadian headquarters. We sell some lines in both the USA and Canada and others only in Canada. Please note that we do not retail.


We have recently come out with our own proprietary line; NvS Sound brand of high end bass guitar amplification. This is one amazing bass amp due to its flexibility and tone. Please click on the button up top if you're interested in more information, photos, cut sheets and manuals.

Evidence Audio and Evidence Audio Custom Shops

Evidence Audio guitar cables are just one of our brand name products. If you need custom lengths and terminations, contact one of our Evidence Audio Custom Shops.  Please use the dealer locator to find the dealer nearest you.