New Development: Tri stereo chorus

[SugarKeys]

FYI there was an American company that made a Tri Stereo Chorus clone:

http://www.rtelectronix.com/pThreewaychorus.htm

I have one, but have never ABed it against the TERC, which I also have

[fair.child]

FYI there was an American company that made a Tri Stereo Chorus clone:

http://www.rtelectronix.com/pThreewaychorus.htm

I have one, but have never ABed it against the TERC, which I also have

I heard about these guys. It’s gotta be rack unit though to get that schmo lol

[Geadinc]

Looks like the three chorus sections are identical so if you trace one you get them all. The vactrols are might be for the three intensity knobs if I'm guessing. Taking the output of the LFO to split it to the three clocks maybe?

That is correct. The chorus section looks like are the same with different calibration

those trimmers adjust the DC offset going into the BBDs and adjust the center frequency of the VCOs for the clock oscillators. Same as the TSC.
The optos are for the manual LFO for adjusting the frequency and to make it a sine wave oscillator. Also same as the TSC.