The Speck Electronics X.Sum mixer

The Speck Electronics X.Sum is a 32 x 4 line mixer that can be used for external DAW summing or as a line mixer for synths, samplers, and effect returns. Any of the 16 stereo channels can be assigned to either the main stereo Mix output or the stereo Mix-B output. The X.Sum design takes you beyond the simple “hard-left” or “hard-right” summing box, and gives you 16 stereo input channels with level, pan, mix assign and mono select. The In's & Out's All audio inputs and outputs are fully balanced and available on TRS connectors. Connect the X.Sum to virtually any line level source: balanced, unbalanced, transformer, or transformer-less. The X.Sum has high headroom that will handle balanced signals up to +28dBu. 16 Stereo Line Inputs Stereo level control Pan/balance control Mix assign switch that routes input channel to the main stereo mix or Mix-B stereo mix Mono Switch Left and right balanced TRS inputs Master Section Master level control Stereo/mono switch Monitor/Phone level provides adjustment to headphone jack and Mix-B output Balanced TRS stereo mix output RJ-45 expander connector