Гугл ИИ мне выдал, что это известная проблема у производителя.
ASM Hydrasynth Deluxe random noise burst when loading presets
The random noise burst you are experiencing when loading presets on the ASM Hydrasynth Deluxe is a known issue affecting some units. It appears to be related to internal data handling or potential hardware issues, rather than user error or patch-specific settings.
Potential Causes and Solutions
Known Hardware/Firmware Issue: The issue is a recognized problem by ASM (Ashun Sound Machines), who have indicated it may be due to data corruption or a design flaw in specific units.
Solution: ASM has often offered replacements for instruments exhibiting this consistent problem. If your unit is still under warranty, the best course of action is to contact the retailer or ASM support to arrange a replacement.Initial Conditions/State Issues: The problem might stem from how the synth initializes parameters when a new patch is loaded, causing a momentary audio glitch.
Temporary Workaround: Some users have noted that simply power-cycling the unit can temporarily alleviate the problem until the problematic patch is loaded again.Power/Grounding Related Noise: While general power noise is a separate issue (often related to LED dimming via PWM), a specific noise burst upon patch loading might be exacerbated by poor grounding or power conditions in your studio setup.Mitigation: Ensure you are using a properly grounded power source and high-quality power cables. A power conditioner or UPS might help, though it is unlikely to be a complete fix for this specific problem if it is a core unit fault.Firmware: Ensure your Hydrasynth Deluxe is running the latest firmware version, as updates often include bug fixes for memory management and other issues.Action: Check the ASM website for the latest firmware and update your device using the Hydrasynth Manager software.
Summary
The most reliable solution for this persistent issue is to seek a replacement or repair through official channels. It is not considered normal operation for the synthesizer to produce random noise bursts when loading presets.