Legacy Products

405 – Five Zone Distribution Mixer


The 405 is designed to remotely adjust the volume of multiple amplifiers or powered speakers, either individually or in groups. The input of the 405 is connected to a PA mixer’s line-level output (the 405 will accept the output of two mixers) and the power amps and/or powered speakers are connected to the 405’s zone outputs.

Key Features


Signal To Noise Ratio 89dB
Total Harmonic Distortion <0.2%
Maximum Gain +6 dB
Input Impedance 45.1k Ω
Ouput Impedance 125 Ω
Maximum Input Level +18 dBV line
Maximum Output Level 22 dBV
Dimensions 19″ x 6″ x 1.75″ (482mm x 152mm x 44.5mm)
Weight 6.3 lbs (2.9 kg)