The Pulser of my BEMI/BUSA Music Easel from 2019 showed from one day to the next an irritating behavior: it has been significantly slowed down (period offset position 1 is more than 2 seconds, maximum (highest) position is about 500 ms, minimum (lowest) position by the way is a little bit above 7 seconds instead of 10).
The same behavior with the Pulser CV if feeded by 10 V of the Preset Voltage Source with period offset at minimum (lowest) position 10.
All my sounds depending on clock timing have now a completely wrong timing, they are much too slow. I didn't do anything else than playing, i.e. I didn't touch the period calibration trimmer on board 4.
Other observations: Offset together with CV reaches higher rates. The self mode (being switched from position keyboard or off) starts without the need of pulling "once".
Did anyone experience something similar? Is the pulser board defect? Or can it de-calibrate by itself?
The same behavior with the Pulser CV if feeded by 10 V of the Preset Voltage Source with period offset at minimum (lowest) position 10.
All my sounds depending on clock timing have now a completely wrong timing, they are much too slow. I didn't do anything else than playing, i.e. I didn't touch the period calibration trimmer on board 4.
Other observations: Offset together with CV reaches higher rates. The self mode (being switched from position keyboard or off) starts without the need of pulling "once".
Did anyone experience something similar? Is the pulser board defect? Or can it de-calibrate by itself?
Statistics: Posted by SonicAdventurer — Wed Oct 16, 2024 6:11 am — Replies 0 — Views 82