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These are up on the "Amplifiers" page now and on the "Blog" page there is the description of a deal to get you started building a new amplifier project.
Kevin Carter
K&K Audio
www.kandkaudio.com
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I am currently planning for my next project.Are the PP input stage 'capacitor' output capable of driving 3 pairs of KT150 in PP triode mode ?
Thanks.
Alan
Edits: 08/05/15
In theory, yes, but I've not driven more than a pair of output tubes with the input stage. You would be well-advised, in the case of 3 pair of output tubes, to use the interstage coupled input stage and connect the interstage transformer for step down, in order to drive the grid capacitance more effectively. I would still use the LL1692A, but connect it 1.75+1.75:1+1. In this case, it's much like driving one pair with 1.75+1.75:2+2.
Kevin Carter
K&K Audio
www.kandkaudio.com
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