Class-A MOSFET Amplifier by 2SK1058
This is simple Class-A MOSFET Amplifier, used mosfet 2SK1058 in circuit.
It is easy to make, Must use supply volte 24V at high current. read more
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I am using this Class A Amplifier with a 12AU7 based valve preamp. It produces the most purest sound. I have no idea of distortion levels etc. but it has a very fine grain and delicately textured quality. With only one watt of output efficient speakers must be used. Bass is better than the design predicts and the amp drives my 12″ 63L based 3-way speakers with ease.
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24 Watt Class A Amplifier by 2N3055
Power Amplifier Class A 25W
Read More Source:
http://diyaudioprojects.com/Solid/ZCA/ZCA.htm
Thank you.
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