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Reply To: H9: Does headroom depend on power supply voltage?

Home Forums Products Stompboxes H9: Does headroom depend on power supply voltage? Reply To: H9: Does headroom depend on power supply voltage?

#146946
nickrose
Moderator
Eventide Staff

The analog supply rails are independently regulated (they have to be as otherwise sound quality would be too dependent on the input voltage quality). This means that higher power voltages will not increase headroom.

Note that using non-Eventide power supplies may damage the unit, and such damage will not be covered by warranty. In particular, unregulated supplies above 9V must be avoided.