Analogue Systems RS-100S LPF Mk3


-24dB/octave Moog filter, based on the classic Moog cascade

Available on back-order

SKU: ANALRS100S Category: Brand:


This low pass filter is a very good -24dB/octave Moog filter, based on the classic Moog cascade with selected, low-noise transistors.

Being the successor of the RS-100, the new “S” version features several improvements regarding stability, tracking, distortion behavoiur and also the frequency range.

Two signal inputs, resonance, manually and voltage controlled cutoff frequency. Frequency range 10Hz to 35kHz with CVs applied.

The transistors used in the filter cascade are low-noise and have been selected and matched in pairs to improve the frequency response over the whole frequency range. 

A better stability guarantees, after a one minute heating time, that the filter can be used as a clean and well tracking sine wave oscillator.

Technical details
Width: 12HP

1V/Oct CV input
Vary CV input
Signal input 1
Signal input 2
Signal output

Additional information

Weight 0.175 kg
Dimensions 15.7 × 10.4 × 10 cm