AMPLIFICATOARE CU TUBURI ELECTRONICE SE

( 1 ) Single-ended 3W stereo amplifier with EL84 clas A Ua=270V Ug2=270V Ia=40mA , direct coupled , NFB liniar amplifier

amplificator el84 single ended

( 2 ) Single-ended 8w stereo amplifier with GU50 clas A Ua=400V Ug2=250V Ia=100mA

amplificator gu50 single ended

AMPLIFICATOR SE STEREO GU50 IN CONSTRUCTIE la schema de mai sus fara transformatoare (foto - fata/spate)

amplificator gu50 se nos tube amplificator gu50 se nos tube

Easy preamplifier with tone control (optional RN )

preamplificator corector ton tuburi electronice

Turntable phono magnetic preamplifier riaa

turntable preamplifier

Reel to Reel GX head tube preamplifier

Under construct . Under construct . Under construct . Under construct . Under construct . Under construct