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KEITH McMILLEN INSTRUMENTS K-MIX 8 INPUT 10 OUTPUT AUDIO INTERFACE AND MIXER

KEITH McMILLEN INSTRUMENTS K-MIX 8 INPUT 10 OUTPUT AUDIO INTERFACE AND MIXER

£209
ExcellentReverb16d agoLocal pickup available

Sold by

S

Some Old Guy’s Gear

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Details

First Seen
24 October 2026
Last Seen
9 November 2026
Times Seen
25

About this listing

KEITH McMILLEN INSTRUMENTS K-MIX 8 INPUT 10 OUTPUT AUDIO INTERFACE AND MIXER is a used item in excellent condition, listed on Reverb. The asking price is £209. It is offered by Some Old Guy’s Gear through Reverb. Local pickup is available. It is in our Consoles & Mixers category. Used Gear Hunter first saw this listing on 24 October 2026 and last saw it on 9 November 2026. It has been seen 25 times in our scans. Prices are converted from the seller's currency when we scan the listing, so the amount you pay may differ slightly. The seller sets shipping, and import duty or VAT may apply, so check the final cost and the item's details on Reverb before buying.

From the seller

KEITH McMILLEN INSTRUMENTS K-MIX 8 IN 10 OUT AUDIO INTERFACE AND MIXER This Keith McMillen interface/mixer is in excellent unused condition. It is an extremely compact unit packing outsized utility. Per manufacturer: K-Mix is a portable 8-in/10-out USB audio interface, programmable digital mixer, and precision MIDI control surface that features an indestructible design with no moving parts. Key Features & Specs: Core Functions: Works as a computer/iOS audio interface, a standalone digital mixer with onboard DSP, and a touch-sensitive MIDI controller. Inputs & Outputs: 8 balanced analog inputs (2 XLR/TRS combo jacks with low-noise μPre mic preamps, +48V phantom power, and 60dB gain; 6 balanced TRS line/phono inputs). 8 balanced TRS outputs supporting multi-channel/surround sound (up to 7.1/8.0) plus a separate headphone output. Onboard DSP: Includes a 3-band semi-parametric EQ, compressor/limiters, noise gate, master reverb, and low-cut/rumble filters. Build & Controls: Features 8 LED-backlit touch-sensitive strip faders, 4 rotary encoders, and 30 precision buttons with opto-tactile feedback. Sale includes cables and power supply as shown. SHIPMENT WITHIN THE CONTINENTAL U.S. ONLY