Free Shipping with $25 Min Order

Free Shipping

with $25 Min Order


SHOP MARKERTEK EVERYDAY for all of your needs. Free shipping on almost every order placed on our website. Special order & oversized freight intensive items ship at an additional cost. Continental US orders only. Ask about our new Economy International Shipping Options.

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Ebtech is a US-based audio solutions manufacturer specializing in Hum Elimination, cable testing, and line level shifting. Ebtech is the producer of the industry standard Swizz Army cable tester, the Hum Eliminator, and the Line Level Shifter. Ebtech is your partner in Crystal Clear Sound, and Markertek is your source for Ebtech gear! If you don't see what you're looking for, contact us and we'll do our best to get it for you.






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