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In the Forum: Melquiades Amplifier
In the Thread: More power from Melquiades? More powerful tube?
Post Subject: More bass power - 13E1 Melquiades?Posted by cv on: 3/1/2010
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Consider a triode connected 13E1. 95W dissipation, will probably work beautifully with the existing OPT if you adjust the gap down and if you can rewire your arrays to present a somewhat higher impedance.
Something like 400V-450V / 200mA-ish will give you a plate impedance of about 300 ohms, and it probably wants to see a load of around 1k5.Rerurn to Romy the Cat's Site