Customer Kudos
"I have never, ever had a problem ordering from zZounds. Customer service is top-notch and best prices out there. Payment plans are a game-changer for me since I'm on a fixed income. I love zZounds!"
April 25, 2026
44 products
Search Results
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Electro-Harmonix EL34EH Power Amplifier Tube
Recreate the smooth, balanced tone of your original Mullard tubes with this Electro-Harmonix EL34EH Power Amplifier Tube.
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Svetlana Russian 6550C Power Amplifier Tube
Svetlana 6550C power amp tubes are made in Russia and evoke the sound of classic Russian tubes.
$69.95
- No Credit Check4 payments of$17.49/mo
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Mesa/Boogie KT-88 STR 488 Duet Power Tubes
Perfect for the Mesa/Boogie Prodigy and Strategy bass amps, this matching duet of KT-88 tubes produces a balanced tone that will make any amp shine.
$187.00
- No Credit Check6 payments of$31.17/mo
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Tung-Sol 6SL7 Dual Triode Tube
Expand the headroom of your amp and get the extra punchy attack and open, airy tone of these NOS preamp tubes from Tung-Sol.
$49.95
- No Credit Check4 payments of$12.49/mo
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When it comes time to replace your power or preamp tubes, zZounds has a great selection of classic designs. Call our Gear Experts now for help with your purchase: 800-460-8089.