One less Z -- a TON more savings! Find gently used, blemished, and resealed gear at blowout prices. Hurry -- quantities are limited!
One less Z -- a TON more savings! Find gently used, blemished, and resealed gear at blowout prices. Hurry -- quantities are limited!
Customer Kudos
"zZounds has great prices and SUPER flexible payment options that won't affect your credit. zZounds wants to work with musicians and I love it!"
September 2, 2026
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Teenage Engineering EP-136 K.O. Sidekick Audio Interface, Mixer, and FX Processor
$159.95
- No Credit Check6 payments of$26.66/mo
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Antelope Audio Zen Quadro Synergy Core USB Audio Interface
$619.95
- No Credit Check6 payments of$103.32/mo
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Universal Audio Apollo Twin X Quad Gen 2 Thunderbolt Audio Interface, Analog Classics Edition
$1,249.00
- No Credit Check6 payments of$208.17/mo
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Universal Audio Apollo Solo Thunderbolt 3 Audio Interface
$539.95
- No Credit Check6 payments of$89.99/mo
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Your digital audio interface is the heart of your recording studio: it connects all your instruments, microphones, and outboard gear to your laptop, desktop, or tablet. The interface converts analog audio into digital data and sends that data to your computer via Thunderbolt, USB or FireWire cable. At the same time, the interface plays back multiple channels of audio from your recording software. A reliable interface is a must for recording setups or live-performance DJ rigs.
Interfaces are often described in terms of their I/O -- inputs and outputs. On the input side, or "front end," an interface typically has XLR jacks for plugging in microphones, 1/4" jacks for guitar or bass, and line-level inputs for keyboards and other gear. On the output side, you're likely to find headphone jacks and line-level outputs to feed your studio monitors.
Shop our Audio Interface Buying Guide to find the I/O you need.
Interfaces are often described in terms of their I/O -- inputs and outputs. On the input side, or "front end," an interface typically has XLR jacks for plugging in microphones, 1/4" jacks for guitar or bass, and line-level inputs for keyboards and other gear. On the output side, you're likely to find headphone jacks and line-level outputs to feed your studio monitors.
Shop our Audio Interface Buying Guide to find the I/O you need.