RA-27 Real-Time spectrum analyzer

CP-31 Compressor

CP-52 Compressor

CP-64 Compressor

SM-26B Swiss army mixer

AC-22B Active crossover

AC-22 Active crossover

AC-23B Active crossover

AC-23 Active crossover

DA-216 Crossover

DA-26 Crossover

DC-22 Compressor

GE-130 Graphic equalizer

GE-215 Graphic equalizer

GE-30 Graphic equalizer

GE-60 Graphic equalizer

MQ-32S Graphic equalizer

HC-4 Headphone controller

HC-6 Headphone controller

MA-3 Microphone amplifier

MA-6S Microphone amplifier

ME-15B Microphone equalizer

ME-30B Microphone equalizer

ME-60 Microphone equalizer

MLM-82 Mixer

MM-8Z Mixer

MP-24Z Mixer

MP-2 Mixer

MP-44 Mixer