Posted by Tnuctipun [ 205.188.116.69 ] on May 11, 2005 at 16:14:08:

In Reply to: Re: a Big One posted by manualblock on May 11, 2005 at 14:01:31:

the voice coil secondary is usually something liek 4, 8, and 16 Ohms, and represents something like a 20-30:1 step-down ratio from the plate winding. plates to 500 or 600 was what I have planned and represents a 3-4:1 voltage step-down from the anode-anode voltge swing available. 5k:500R is root10( or a little more than 3 ):1.

regards,
Douglas

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