NickS wrote: mictester wrote:
NickS wrote:Excellent, thanks, includes the CH1 (T) non-BBD chorus!
Err... No. If you look at the circuit, it has a MN3007 BBD clocked by a 3101.
Err... No. If you look at the circuit, it has an ES56028S.
Ohh - yes. However, the ES56028S (which appears to be made of unobtainium) is just a digital delay line and clock being underused to replace the BBDs which are now more expensive than the whole of the rest of the components (including the controls, sockets and box). I had two of these ICs as samples, and was rather underwhelmed. Their dynamic range is poor, and they have some nasty distortion that no amount of tweaking will get rid of!
If you want to do a nice, lush chorus, use a couple of delay lines, separately clocked (to get that "through zero" effect), some good low pass filtering and some noise reduction circuitry (compress on the way in, and expand on the way out - also helps mitigate the dynamic range issue with the BBDs). Properly set up, it sounds truly amazing!