Used DBX 166XL Compressor

The DBX 166XL is a powerful dual-channel compressor, limiter, and gate all packed into a tough 1U rackmount unit. Each channel gives you full control over threshold, ratio, attack, release, and output gain—everything you need to dial in your dynamics with precision. It’s equipped with both XLR and 1/4" TRS connections for easy integration into studio or live rigs, plus a sidechain insert and stereo link function for flexible routing and control.

This thing really shines when it comes to tightening up your mix. Whether you're smoothing out vocals, adding punch to a kick drum, or locking in a bassline, the 166XL delivers consistent, musical compression without choking the life out of your sound. The built-in gate keeps noisy sources in check, and the peak limiter helps prevent unwanted distortion on your final output. It's one of those workhorse pieces that earns its space in any rack.

We test all our used gear in-house to make sure it's ready to go the moment you plug it in. And since we buy, sell, and trade, there’s always something fresh coming through the door. If you’re after solid, reliable dynamics control, the DBX 166XL is ready to hold it down in your setup.