![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgMP5IUFZXG39NORBS6Heoo8GJpr66V5MdetXJ4DyjyuYcl-pxQTGaDdzoqoDjzk0ylP7FCmGIgvH8-2RKcU3rWuvkzT2vj5x0DST4agzK1OM5qShtBl-Vw8QGbsQFtO1BdTsQenrzJtMV5/s400/lab1.jpg)
A-108 6/12/24/48dB Low Pass Filter a pimped Moog-ladder design
A-105 24dB SSM Low Pass Filter based on the SSM2044 filter chip
A-101-1 Vactrol multitype input filter based on a design by Nyle Steiner (12dB / out 2)
A-102 Diode Low Pass a reproduction of 'a legendary low pass filter design' (24dB)
A-106-1 Xtreme Lowpass/Highpass Filter a pimped Korg MS20 filter
A-122 24dB Low Pass 2 based on the CEM 3320 chip made by Curtis Electromusic Specialties
A-124 Wasp filter based on the EDP Wasp filter made originally by Electronic Dream Plant (12dB multimode)
A-103 18dB Low Pass a reproduction of the Roland TB-303 filter
Arp 4075 filter (bandwidth mod) from an Arp Axxe as a non-Doepfer reference
Dry signal