Welcome to my homepage 
This page contain my hobby: Tube amplifier design
Current projects:
Push-pull
triode amplifier I made
some strong changes on my amplifier. New driver stage! New power supply!
Output power: 45W
Single Ended Hibryd Poweramplifier this
amplifier use IRF540 power HEXFET made by IRF
, driven by ECC82/12AU7. There are
no overall feedback. Simple DC servo circuit protect the speaker against
DC offset. Output power: 8W WARNING!
My friend found some
thermal running problems. I work on this problem. New schematic will be
available soon.
Single tube preamplifier
this preamplifier use one E88CC as kathode follower. It
works from low voltage power supply. Schematic
available!
Next plans:
Push-Pull amplifier, use
Russian military spec. 5881 valves. Coming soon, with the specifications
of valve. Specification available.
Schematic coming soon.
Low distortion
solid state amplifier, use Sanken
ring emitter transistors as output devices. No long tail input stage, no
capacitor in the signal path. High speed, low feedback. Schematic
available.
Your comments: Sajti@hotmail.com
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since the last
crash of my counter.