stars 1 stars 2 stars 3

Hi Test has been selling premium quality NOS/NIB tubes since 1995. We work hard to maintain the breadth and depth of our in-stock position and our website is always up to date. If we list a tube, we are in stock. Our testing procedures are very stringent and were developed in concert with Ken Fischer of Trainwreck Circuits. Ken and Evan Aurand designed and built our power tube testing and matching equipment. We offer premium power tube matching at the same voltages that the tubes will see in your amp at no extra charge. I have been playing guitar for over thirty years and I have extensively tubed almost every vintage amp of worth ever made.

Hi Test Guitars Questions

The Hi Test Guitars annual revenue was $1 million in 2026.

Hi Test Guitars is based in Norwood, New Jersey.

The NAICS codes for Hi Test Guitars are [45, 451140, 451, 4511, 45114, 459].

The SIC codes for Hi Test Guitars are [59, 57, 594, 573].

G2 Leader Summer 2026 G2 Best Est ROI Mid-Market Summer 2026 G2 Easiest Admin Mid-Market Summer 2026 G2 Most Implementable Summer 2026 G2 Best Results Mid-Market Summer 2026 G2 Lead Capture Mid-Market Summer 2026 Inc Fastest Growing Private Companies 2026 Inc Best Workplace 2026
g2crowd
G2Crowd Trusted
chromestore
300K+ Plugin Users