Used Behringer QUAD DYNAMICS PROCESSOR Pro Sound Effect

Behringer MDX4600 Multicom Pro-XL

Overview:

The Behringer MDX4600 Multicom Pro-XL is a versatile four-channel dynamics processor that combines compression, expansion, gating, and limiting in one rackmount unit. Ideal for both live and studio use, it delivers smooth, transparent control across multiple sources — perfect for vocals, instruments, or full mixes. With program-adaptive compression and advanced metering, it’s designed to keep your levels consistent and your sound clear.

Features:

• Four independent compressor/limiter/gate channels
• IKA (Interactive Knee Adaptation) compression for natural, musical response
• IRC (Interactive Ratio Control) expander/gate for smooth, precise gating
• Built-in dynamic enhancer and low contour filter to preserve clarity and punch
• Stereo link option for channels 1/2 and 3/4
• 8-segment LED meters for input, output, and gain reduction
• Balanced XLR and ¼" TRS inputs/outputs with selectable operating levels (+4dBu / -10dBV)
• Compact 1U rackmount design with rugged construction

Condition:

This Behringer MDX4600 is in very good condition with only minimal cosmetic wear from normal use. The chassis is clean with no rust, and all controls, meters, and channels function exactly as they should. All knobs turn smoothly, switches engage properly, and the signal path is quiet and clean. A dependable, great-sounding four-channel dynamics processor that’s ready to drop into your rack and go to work on stage or in the studio.

✅ Item Condition & Testing

All used gear is fully tested when it comes into our shop and again before shipping, so you can buy with confidence. Any included accessories will be shown in the photos, and if there are any functional issues, they’ll always be noted in the listing. Since these are used items, you can expect normal cosmetic wear that doesn’t always show up clearly in pictures. Everything we sell is also available to try in-store, so a little extra demo wear may be present.

? Shipping Info

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Some larger or fragile items (like big amps, drum kits, or cabs) may not have a shipping option listed because they’re safest for local pickup. If you’re not sure, just contact us and we’ll confirm if it can be shipped.

↩️ Returns

You have 48 hours from delivery to let us know if you’d like to return an item. Buyer covers return shipping, and a 20% restocking fee applies per store policy. If you’re unsure about an item, feel free to message us first — we’re happy to answer questions and make sure you’re confident before purchasing.

? Order Issues

If your order isn’t going through, check that your billing and shipping addresses match — that’s the most common issue. If you run into any problems, reach out and we’ll help you get it sorted.

We want you to feel great about your purchase, so don’t hesitate to contact us with any questions before ordering!