mhelin
Well-known member
That looks neat. Anyone familiar with paper-PCBs? They are PCB designs with the layout printed on a paper which is then glued on top of a usual stripboard on the component side showing also all jumper wires. That would be very handy way to share prototype PCB designs. Se for an example this synth VCO paper-PCB design page:
http://paperpcb.dernulleffekt.de/doku.php?id=paper_synths110_vco
Paper-PCB: http://paperpcb.dernulleffekt.de/lib/exe/detail.php?id=paper_synth%3Aps110_vco&media=paper_synths110a---voltage-controled-oscillator.jpg
Regarding the Schoeps circuit on BM-800 I think it is basically a good idea except the poor FET with built-in HP, using the FET stage with gain helps a bit. I've been wondering if it's possible to build the 3-device Schoeps using NPN output transistors with some gain, maybe that would be the way to go with lesser output capsules?
http://paperpcb.dernulleffekt.de/doku.php?id=paper_synths110_vco
Paper-PCB: http://paperpcb.dernulleffekt.de/lib/exe/detail.php?id=paper_synth%3Aps110_vco&media=paper_synths110a---voltage-controled-oscillator.jpg
Regarding the Schoeps circuit on BM-800 I think it is basically a good idea except the poor FET with built-in HP, using the FET stage with gain helps a bit. I've been wondering if it's possible to build the 3-device Schoeps using NPN output transistors with some gain, maybe that would be the way to go with lesser output capsules?