ANALOGUE ECHO Circuit Bent by S-CAT

Published on Jan 14, 2015 Space Cat Audio Technologies

S-CAT on eBay

"7 modification to an MN-3 series BBD device. The unit has been set up on the Aux send/returns of the mixer.
First part demonstrates echo applied to a Roland Juno-106 and followed by a Roland TR-909

S p e c i f i c a t i o n s

Use the controls in conjunction to create the classic dub sound

1. Delay Active (Button & LED)
2. Delay Level (Rotary Dial)
3. Rate 1 (Rotary Dial)
4. Rate 2 (Rotary Dial)
Governs the longest available delay time.
Some clock noise when approaching longest setting, as is usual for analogue delay.
5. Repeats (Rotary Dial)
6. Dub Echo (Rotary Dial)
Extended degenerating dub feedback
7. Dark Dub (Rotary Dial)
Rumbling sub-bass self-oscillating dub feedback
8. Input Mute (Momentary Push Switch)
Enables you to mute the input signal and leave trailing dub echoes until the button is released
9. Hi Boost (Toggle)
10. Trash (Rotary Dial)
11. Lo-Fi (Rotary Dial)

1/4" mono audio input jack socket
1/4" mono audio output jack socket

9v. Psu socket
(requires 9v. Dc psu with centre pin negative and 300-500ma)

Weight 1.5 kg un-packed

Dimensions 25 cm x 25 cm x 8 cm"