Quentin Harley wrote: > Ralf Mardorf wrote: >> I have 40 1N4148 diodes on stock and will take a look, if my >> swissonic USB device is using 220 ohm resistors and diodes or if they >> ignore this (assumed that I'm able to open the case without damaging >> anything). Btw. the USB MIDInterface isn't able to trigger every >> external MIDI device, it has less power. >> > > Replace the 1N4148 diodes with schotky diodes to see if this makes a > difference. traditional Si-Diodes like the 1N4148 has a substantial > voltage drop of around 0.6V > > My USB Edirol UM-1SX is serving me quite well. The company is owned > by Roland, and obviously drew some of the experiance from the stable. > I made quite a few MIDI recordings (with no apparent jitter), and I > also use it as the link to my digital mixer automation. > > Cheers, > Quentin
Wow :))))))))))))))) I read your mail and then read the German Wiki for "Schottky-Dioden" and the Wiki mentioned this kind of diode in the context with TTLs :). Thank you, Ralf _______________________________________________ 64studio-users mailing list [email protected] http://lists.64studio.com/mailman/listinfo/64studio-users
