Make some sexy graphics for this and I will totaly take one with 1&2!!! On Thu, Oct 29, 2009 at 4:58 PM, Monroe Eskew <monroe.eskew@gmail.com>wrote: > > > Would you be interested in a 4HP module with one attenuator and one > slew, for 30 USD? > > After having been very pleased with a DIY project, I want to see if I > can spread the happiness. I would like to gauge interest and sales > potential for the following: > > A module consisting of two independent circuits, drawing 0 mA from > your system. The circuits to choose from are: > > 1) Attenuator. One level knob. > 2) Simple RC filter (lowpass). One frequency/period knob. > 3) Simple highpass filter, ditto. > > My favorite idea is to combine 1 and 2. The filter can be used to > shape audio signals, but it will not sound as good as a powered LPF > like the RS100. The main idea is to make the range of the cutoff > frequency very low so that it acts as a slew module or an ASR > envelope. This actually works very well. You can get a soft attack > and a very natural, acoustic sounding release, straight from your Gate > signal (or a rectangle wave). > > I doubt there would be much interest in circuit 3. But let me know > what combinations you would want, i.e. 1&2, 1&1, 2&2, 2&3, etc. > > I could put these into a nice, printed 4HP panel and sell them for > probably around $30 a piece. Any takers? > > Monroe > > [Non-text portions of this message have been removed]
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Re: [Doepfer_a100] passive circuit modules!
2009-10-29 by Alex Pearson
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