mag/piezo

  1. Rocketscientist90

    SE Hollowbody II Piezo: How long should the battery last?

    I got my SE HB II Piezo 3 weeks ago, and put in a fresh Duracell 9V block straight away. I just had to replace it again, as the Mag/piezo output gave no signal whatsover. It seems that the battery is already dead. I will check the output voltage of the removed battery with a multimeter to...
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