The M-160 is no longer in production and becoming a hard commodity and very sought after due to it's high quality result of any studio or live recording project and ease of use that is still relevant in digital culture of today!  You'll be surprised what you can do with a well built mixer like this.

The Roland M160 is a rackmount 16-channel mixer ideal for keyboard rigs & home recording setups and can also be used as a summing mixer. It’s a compact unit in a 4U rackmount box and all connections are on the back panel, headphone jack excepted

Each channel has a linear fader, pan pot, three echo sends and one aux send. The first two channels are sensitive enough for microphones (-50 to -10 dBm) and the rest are line inputs (-20 to +4 dBm)

The three echo sends are post-fader and the aux send is globally switchable between pre and post-fader. Echo sends are mono and returns are stereo (mono if just the L jack is used). The aux send & return is mono

The headphone output is fed by the pre-fader mix output, and the back panel has a “Phones Mix In” jack to allow other sources to be monitored simultaneously

Roland has made provision for stacking multiple mixers: the back panel has bus in jacks for the four sends, so two mixers can share the same effects & aux sends. The mix out from a second mixer can be routed to a stereo echo return or patched to two channels. In this way it’s easy to combine the M-160 with other mixers

“It’s a 19″ rack mixer. Has good faders and good knobs. Feels very solid which is a good point. The thing has 3 buses, 2 auxes and 4 sends & returns”

“It sounds very clean and natural