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In the Forum: Melquiades Amplifier
In the Thread: Bias help
Post Subject: The Melquiades’ loading resistor.Posted by Romy the Cat on: 10/13/2007

 cb wrote:
Also i stick a 30k resistor in R3 and the results are very good. 
R3 is Milq’s loading resistor and it hardly to do anything with amp itself. Milq has own input loading is floating on the bias chains  and it has a few dozen kHoms without a loading resistor. Still if you have a front end or preamp with low output impedance and high driving ability then I personally prefer to have amp as low impedance as possible in order to drive more current across the power amp cable. BTW, Milq topology allows to do some crazy thighs, for instance do not use positive bays… I will tell you later on about it if you have interest….

Rgs, Romy

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