Fwd: AW: [Doepfer_a100]Sort of OT:Inverting Attenuator(DOEPFER'S INFO ON DIY PAGE)
2003-03-31 by Bakis Sirros
--- Dieter Doepfer <hardware@doepfer.de> wrote: > From: "Dieter Doepfer" <hardware@doepfer.de> > To: "Bakis Sirros" <synth_freak_2000@yahoo.com> > Subject: AW: [Doepfer_a100] Re: Sort of OT: > Inverting Attenuator - New Cynthia module > Date: Mon, 31 Mar 2003 16:47:30 +0200 > > > hello bakis, > > > > yes but the a129/3 can't handle audio signals and > > a dedicated offset module would. > > > > or maybe we can modify an a129/3 and switch out > the > > slew limiter component? anybody who can check > this? > > > > best wishes > > > > self oscillate > > No problem. We could add this modification to the > DIY page. One simply has to > remove the 5 capacitors C1, C3, C5, C7 and C9 (one > for each of the 5 units) and > leave the slew control input open. > > If there are more ideas for modifications we could > add them all to the DIY page. > So far these mods are planned: > > Adding offset function to A-138a/b mixers > Changing input sensitivities for audio or CV inputs, > could be used for almost > all modules > Changing output levels, including the increase of > amplification (i.e. max. > amplification >1 e.g. for VCAs, mixers and so on), > could be used for almost all > modules > Adding reset switch to A-151 (idea by Peter > Grenader) > Adding a reset input to A-163 (will require a new > PIC as the current software > does not support the reset feature) > Changing time range for A-162 (e.g. two different > time ranges for upper and > lower trigger delay) > Adding controls at the front panel for oscillator > frequencies of A-117 (2 osc/6 > osc output) > Changing between DC and AC coupling of audio or CV > signals > Additional audio or control inputs, could be used > for almost all modules > Adding single audio outputs (e.g. for Trautonium > filter A-104 or filter bank > A-128 or Vocoder A-129/1 or /2) > > to be continued .... > > > Dieter Doepfer > > > > ===== synthfreak(parallel worlds) athens-greece [Doepfer_a100] group owner-moderator __________________________________________________ Do you Yahoo!? Yahoo! Platinum - Watch CBS' NCAA March Madness, live on your desktop! http://platinum.yahoo.com