I use the portable doepfer cabinets - they will have to allow clearance for the lids for them to work for me. -James On Jul 14, 2008, at 3:10 AM, metasonix2000 wrote: > >> And I think the yellow panels would be great. >> with the tubes protruding from the panel are they running hot, >> enough to >> either singe a hand or a patch cable? > > Thanks all. Nice to see someone cares enough to answer. > > No, the tubes won't get hot enough to melt patchcords or burn your > fingers. > At most, they will get a little too hot to hold with your fingers for > extended periods. So don't hold them. > > Convective cooling is critical here, thus the exposure. If they were > enclosed in a cabinet they would run a lot hotter. > > That VCO circuit is a really cute thing. I found it in a 1964 > textbook. It was called a "tuneable amplifier", even though it doesn't > even provide any gain, in fact it attenuates the input signal a LOT. > Control it with a 5C3 Vactrol, and it makes a strangely linear > VCO.....I didn't expect that! > >
Message
Re: [Doepfer_a100] Re: working on Euro-format tube modules for next year
2008-07-14 by James Husted
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