Kay tremolo clone - pushing the LFO into higher frequencies

[Top Top]

First off hi, I am new here 

I've been building stuff on and off for around 15 years or so, recently got into it a little bit again when I realized there are a ton of quick, easy to build circuits floating around on the web.

On to my question...

I recently built the Kay Tremolo clone from the schematic at GGG. I was wondering if there was a way to get the oscillator that controls the tremolo speed to go up into higher frequencies in order to produce more of a ring-modulation style effect in addition to the cool/weird tremolo that this thing does.

I tried some experiments with resistor values, and also looked up twin T oscillator designs to see if I could see what combination of resistors and caps were used to get higher frequencies,  but couldn't get anything to work by substitution of single components.

Any ideas?

[earthtonesaudio]

Maybe reduce all the capacitors to the left of the leftmost transistor (GGG schematic) by a factor of 2 to 10.