ProgrammabilityEvery thinkable combination of routing and processes can be rolled together for direct access through any of the 6 presets.Say for instance that you have 2 turntables, each fitted with a different cartridge (most records sound best with an elliptical or VDH stylus but dynagroove cuts positively require a conical stylus). You can then assign one preset button to each turntable, each with its own optimum loading and gain.Now imagine that some of your most precious historical records are mono, vertically cut with obviously a non-RIAA curve. You can then assign yet another preset to the same input, with the same loading and gain but with one channel’s polarity inverted and mono on, and with the EQ that applies to these records.As a final example, although the RCA/XLR selection is normally controlled using the toggle switches, it can be overridden. In the unlikely case that you have 6 sources you can assign one preset button each to the RCA and XLR pair of one input channel and hence use all 6 buttons to select between 6 sources. Note that crosstalk between RCA and XLR pairs of one input channel is not as low as between different input channels so you should not co- locate two sources that you expect to be putting out signal at the same time.