GOLD BLACK DREAM
This amplifier works in the pure Class A with the output power 2 x 30 W / 8 Ω (2 x 56 W / 4 Ω).
The central part contains a mechanically and electrically detached source part with a switch, which is operated by a key, optically avowed feeding 2 x 250 VA transformers and effacing 2 x 1,000,000 μF capacitors. The resource part is energetically exacting and susceptible to a radiation of disturbing magnetic fields. Although any relays for a delayed connection of systems of loudspeakers are
not used, there is not audible any disturbing noise when the amplifier is plugged and unplugged. This quality is a part of a perfect function of the amplifier. The achievement of such a good quality is not quite easy because the monstrous condensers cause a "bursting" of a great charging current. Everyone can use a delaying relay. Above described way to a perfection is more difficult and a lot of experience in constucting and work with circuits is necessary. Output power circuits are located in the refrigerators by the sides of the amplifier.
The bottom part of the amplifier consists of two visible filter 10,000 μF capacitors (for a feeding of voltage circuits), stabilizers on optically avowed refrigerators, excellent gilt input clamps with a Teflon insulation, electric circuits of a voltage elaboration of the signal which are of the same type as the directive amplifier Mark Levinson No.38, and a volume regulator potentiometer ALPS.
The framework is made of profiles of the American firm Nielsen with a surface formed with gold cut frozen elox with an extra hardness and a resistance to a mechanical damageThis amplifier maybe the first on earth which use effacing capacitors with a total capacity 2,000,000 μF for its function in the Class A.
Every part of this amplifier (and of the other models) is perfectly functional, nothing is only decorative. All constructional elements of a perfect design and function need not be covered with any further chest.
Because of electrical qualities of the used effacing capacitors it was necessary to adapt the electronic circuits, i.e. to use a bridge arrangement. This arrangement not only doubled the number of active and passive components but also improved the electrical qualities of the amplifier (smaller harmonic distortion) and the dynamic qualities.