LFO for an UglyFace

[guidoilieff]

Hi,

I made this pcb (not perfboard)

But then I realized there is a version with a LM1458 (I guess is just the same as a TL072).



I cant find what the 1458 is there for.


Could it be possible to make a perfboard with the 1458 section and plug it to the pcb I already made?


Thanks

[Kipper4]

There might be some useful info here mate

http://www.diystompboxes.com/smfforum/index.php?topic=70747.40

[duck_arse]

"uglyface + lfo". is not the 1458 the lfo? to wobble the led in the vactrol when the 386 led-drive is out switched?