This is from Klark Teknik’s professional live-audio era, built around the sought after dbx 2150A VCA. (As of late, VCAs aren’t exactly growing on trees anymore.)

Four independent channels of solid analog compression. Transparent utility to characterful smack. You’d be hard pressed to find this level of quality in a single channel unit, let alone four in one.. (or two stereo pair.) Great on drums, guitars, bass, vocals and for taming in-ear (IEMs). Tons of options with External Side-Chain input, Hard/Soft Knee, fully adjustable attack/release (with auto option), stereo switching.

Listing includes: DN504 Quad Comp & Power Cable.

Please see photos for details. Wear is typical of units age and live rack use. Questions welcome. Priced to Sell. 👊 💥 💯