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RE: ST-70 Shunt Regulator installation confusion

It's worth remembering that your B+ is going to be dependent on the actual mains voltage at any given time rather than the nominal 120VAC, so it will not be constant. A 1 volt variation in the mains voltage is a 4+ volt variation in the B+.

You can't find the Vreg pad on the main board because I sent you a later set of the instructions that pertain to the ST-70 Mk II upgrade. You have the Mk I version. I will send you the correct instructions. Let me know if you have any more questions once you've had a chance to read over the instructions contemporary with your board version. Sorry for the trouble.

Kevin Carter
K&K Audio
www.kandkaudio.com


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  • RE: ST-70 Shunt Regulator installation confusion - KevinC 17:16:15 05/18/15 (0)

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