Saturday, March 21, 2020

iPad mini - Pleiades 2N3055 - Pleiades linoleum Auratone type 5C


At your risk.


All needed to be added is a series 100μF ELNA Silmic II electrolytic capacitor so that DC bias for class A operation is not upset.


It sounds very nice.


Listening to nice recordings from YouTube.


Bias resistor from collector to bass is 10KΩ. Battery supply is 10V. (A suitable fuse must always be connected in series with a battery for fire hazard protection etc).



How would the Pleiades BD139 one transistor amplifier sound with this setup?
A output transformer coupled one transistor amplifier?
Using the BC108?



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