This page is dedicated to final
amplifiers, hybrid amplifiers and accessories for hi fi
systems,
draft of my schematics
anticonventional originals and, created
above all in order to disclose the employment of air cored output transformers,
that I've successfully experimented.
On demand I will supply free technical help to all.
Air cored transformers!! |
NEW! Calculate air cored transformer Sign my guest book !
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Tubes amplifier PROFANE
that uses wrapped in air
output transformers, and 8 pentodes
EL84 in the final stage for
each channel, derivation circuit
Williamson, and its first version MK1
Amplifier hybrid
stereo CELESTE
70 w employs on the distance of signal 2 transistors for channel and 2
valves ECC 82, configuration push pull, but
not conventional.
Amplifier hybrid
stereo ELLA single
ended, for every channel employs 1 common transistor
for receivers, TV, the BU508 AF and 1/2
double triode ECC83 feeding
275 V, with economic output transformer.
Signal
Cables with inverse equalization
RIAA in order to connect the cd player to the Phono
income of the
preamplifier, usually used for the
pick up magnetic of
the record players for
LP.
Diffusers
this section contains the realizations in
the field of the acoustic diffusers, of interesting there is above all a sub
woofer from angle that would have to take advantage of the reflections of the
walls and the pavement .
Kit
a 1 Jolly plan: power amplifier for
headphones (uses the small double triodes ECC 82) that it can be used as a
driver for a powerful hybrid amplifier with little others members and a single
successive stage, is the described base of Celeste on these pages.
Last modernization 13/02/2000
made on 21/03/1999 by Alessandro Coppi
