Samson S-3-way is an analog cross-over that can operate as a stereo 2-way or 3-way and as a mono 4-way. It includes Low, Mid and High outputs with per-output mute and phase-inversion switches, and ±6 dB output gain plus ±12 dB input gain with LED metering. Crossover points are sweepable across three ranges, with a second point that depends on mode. A Delay section provides up to 2 ms for time-aligning low-frequency outputs, and a limiter, CD function and high-pass filter complete the processing.