Arcenson 904C Filter Coupler (PCB)

new from arcenson in quebec city, canada

904c filter coupler, pcb

from arcenson: 

"The 104C (Moog 904C) Filter Coupler is a connecting module which combines the functions of the M104A (Moog 904A) Lowpass and the M104B (Moog 904B) Highpass Filters together. In the ‘OFF’ position, the Highpass and Lowpass Filters are disconnected from the M104C and may be used independently. When switched to the ‘Bandpass’ mode, Highpass and Lowpass Filters are coupled in parallel to process a central band of frequencies, deleting both bottom and top. The Band-Reject mode presents the inverse relationship, rejecting a central frequency band AND PASSING ONLY THE LOWEST AND HIGHEST FREQUENCY CONPONENTS. Voltage controlled bandwidth and center ffrequency controls are included on the coupler. Bandwidth can be extended to three octaves with manual settings or control voltage. Center Frequency ranges from 5hz to 20khz, via manual or voltage controlled settings."