Chopper - expected this week. This is an
analogue switch on steroids. The concept came from a 60s chopper
modulator circuit. It can be used as a VCO, a VCF, a waveshaper, ring
modulator, analogue switch, LFO and VC gate generator....probably
more. It can switch between two input signals with the actual input
signals deciding when to switch, or the change can be VC or manually
controlled. There is also a bi-directional switch as a separate circuit
on the same PCB. this is functionally the same as the early Serge bi-di
Router but uses a DG411 analogue switch rather than a 4007 to do the
work.
So.. Does this exist?
ReplyDeleteYes, just got a 3rd run of these in with white/gold panels - http://nonlinearcircuits.blogspot.com.au/2015/12/chopper-mixer-panels-back-in-stock.html
ReplyDeleteThese metal panels are sold out - http://nonlinearcircuits.blogspot.com.au/2014/12/new-pcbs-in-stock.html
PCBs - US$18, panels - US$20, assembled - US$200