On Tue, Jul 30, 2002 at 12:41:56AM -0000, plutoniq9 wrote:
> It seems that the most flexible way of Modifying the 12db/24db filter
> capabilities would be to add direct output jacks for each of the two filter modes
> + one audio input jack into the chorus unit. This, I think, would be the most
> non-limiting mod you could do.
I'll agree, non-limiting, but you'd need an external mixer to complete the
effect I discribed. Nothing at all wrong with that If you want your Poly to
be a near-modular, but I'm trying to keep gear to a minimum. I have a
tendancy to play live on occasion.
>
> Another worthwhile mod (while on the subject), would be to add an On/Off
> switch to turn the Noise Gate into bypass mode. I've found that the Noise Gate
> (Which is FET "F1" on the KLM-598 board), can indroduce a slight click when
> it switches + it seemed to be that it cut off the tails of the "Release envelopes".
> To add the bypass switch, use a SPST toggle switch to open/close a
> connection between Transistor "DTA1" emitter & collector pin (One will be the
> middle pin of the transistor the other will connect to Resistor "R19".
Did that a while ago, except I forgot the switch. No click for me, hah.
>
> Also, If you've added the VCF Audio Input mod I posted, here's a cool trick.
> While monitoring from the headphone output, patch one of the Poly-800's
> Line Outs back into the VCF audio Input. What this does is setup a Voltage
> Controlled feedback loop, IE. Envelope 3 will control the feedback level.
> So Imagine you set up Envelope 3 with a long Attack + Long Release
> Envelope, when you hit a note, both resonance + Chorus feedback will fade in
> with the Attack, release the note and it fades out... Pretty nice patch, you have
> to tweak the onboard resonance + the master volume knob to get useable
> results, but once you found it, it's a beautiful sound.
Is there any noticable difference between the left and right line outs?
Positive and negative feedback sound different when the chorus is used
as a flanger, there might be something with this as well.
>
> Peace
>
> P9
>