08.01.2026 EMU Modular by Exclusively Analogue - Filters

video upload by batchas

00:00 The patch
02:28 Square to Lowpass
05:17 Square to Lowpass: adding resonance
08:08 Sawtooth to Lowpass
09:34 Sawtooth to Lowpass
13:41 Triangle to Lowpass
16:54 Triangle to Lowpass: one octave higher
19:45 Sinewave to Lowpass
22:49 Mixed signal (Square/Saw) with FM to Lowpass
25:54 Mixed signal (Square/Saw) with FM to Lowpass
30:54 Mixed signal (Square/Saw) with FM to Lowpass

Filters in the patch:
1st row: EA2120 Universal Active Filter (original EMU design). I take its low pass output.
2nd row: EA2101 Voltage Controlled Low Pass Filter (redesign)
The EA2101 is a redesign of the original Emu Low Pass Filter using the new SSI2140 IC which is basically an enhanced version of the famous SSM2044 that was designed by Dave Rossum. This is a 4 pole, 24dB, Low Pass Filter with addition of voltage control of the Q (Resonance), which was not on the original Emu LPF."