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Triggering Pulsar 23 with trigger expander - Printable Version +- XOR Userforum (https://xor-electronics.com/forum) +-- Forum: Products (https://xor-electronics.com/forum/forumdisplay.php?fid=3) +--- Forum: NerdSEQ (https://xor-electronics.com/forum/forumdisplay.php?fid=6) +---- Forum: General Questions (https://xor-electronics.com/forum/forumdisplay.php?fid=17) +---- Thread: Triggering Pulsar 23 with trigger expander (/showthread.php?tid=1972) |
Triggering Pulsar 23 with trigger expander - Oliv Oliv - 07-08-2025 Ive got an issue that i want to solve. I sequence my Pulsar 23 with my nerdseq + trigger expander. Triggers are ±5v ranging from 10-80ms. this is not enough for full velocity (10volt) on the pulsar so I purchased the doepfer quad level shifter A-183-4. Now the triggers should reach at least 10v but still they sound like they are not reaching their full velocity. Also the LED indicates that it gets a lower voltage trigger. Am i missing something here? RE: Triggering Pulsar 23 with trigger expander - XORadmin - 07-08-2025 Is the A183-4 correctly set to it's 12 Volt setting with its jumpers? You should measure the voltages to be sure whats happening. RE: Triggering Pulsar 23 with trigger expander - Oliv Oliv - 07-08-2025 (07-08-2025, 09:11 AM)XORadmin Wrote: Is the A183-4 correctly set to it's 12 Volt setting with its jumpers? Indeed, it was set to 12 volt with its jumpers, apparently they printed it wrong on the pcb. changing it to 5v makes it output 12volt now. problem solved
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