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Cancel mod for Harbinger 1.5?

Started by The Rotagilla, February 09, 2021, 05:51:28 PM

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The Rotagilla

Hi,

My Harbinger 1.5 is all built out and I'd like to add the cancel mod like on the Castledine Supra Vibe. After comparing schematics, it looks like all I need to do is short Pin 2 of the Offset trimmer to ground but wanted to double check with you guys so I don't fry anything.

Thanks!

FuzzMonkey

Yes. That is how the 'Cancel' function of the original version worked; by shorting the base of the transistor driving the bulb to ground.