DIY Tube Amplifier using schematics from ax84. 12ax7 for pre amp and el34 for power.
sjexperience
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Tube Amplifier made from schematics and layout at ... I used two 12ax7's for the two stage gain preamp and one El34 for power amp section. Transformers were locally made and the chassis is a "cake pan" . The cabinet is actually a horn speaker cabin