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ALLNIC AUDIO 25th Anniversary T-2000 Manual del usuario

INTRODUCING THE T-2000 25

The T-2000 25

Anniversary stereo integrated amplifier is Allnic Audio's KT150 stereo integrated

amplifier. Like all Allnic Audio products, the T-2000 25

alloy) for its transformer cores. Allnic is grateful to Mr. G.W. Elmen of Western Electric for inventing

Permalloy for transformer core use, and in so doing, providing an enormous service to recorded

music listeners everywhere.

The T-2000 25

Anniversary has the following features:

• 100 watts of high power output in pentode mode and 50 watts in triode. The T-2000 25

a push-pull, triode/pentode switchable integrated amplifier.

• Newly improved remote controlled 41 steps silver contact attenuator. The T-2000 25

employs this house made quality attenuator, instead of standard, outsourced carbon film

potentiometers. The Allnic attenuator provides complete channel balance and remarkably low

distortion.

• Powerful Driving Circuitry. Allnic believes in the importance of using high-quality, low noise and

powerful driving circuitry in all its amplifying devices. The T-2000 25

of driving circuit to achieve +35dB of voltage gain, instead of three or four stages as one finds in many

conventional integrated amplifiers. This results in less coloration and more speed in signal/sound

reproduction. In the T-2000 25

stage driver tube, with a load of about 5K ohms, and using 20mA of current. The listener can easily hear

and even "feel" the differences between this design and other, more conventional, ones. Please

imagine, as you listen to the T-2000 25

amplifier with conventional 12AU7 or 12BH7's used as drivers, with a load of about 47K ohm, and using

2 to 3mA of current.

• "Full Engagement" Output Transformers. Conventional output transformers use pre-set secondary

windings to accommodate 4, 8 and 16 ohm loudspeaker loads. However, these conventional

transformers utilize only one secondary winding at a time, while the other secondary windings remain

"idle". This approach has two adverse effects. First, the output transformers are not working at their

maximum efficiency, reducing their output relative to their potential. Second, the "idle" windings are

not actually "idle"; they are subject to parasitic oscillations, producing their own "signal". This

undesirable electrical information is additive to the transformer's output, distorting the amplified signal

going to the loudspeaker. Allnic's "Full Engagement" transformers address these issues by having 4

independent, secondary windings which are always fully connected, never "idled". This means that all

secondary windings are always connected to your loudspeakers, regardless of which output switch

position you use (4 ohms or 8 ohms or 8 ohms or 16 ohms, depending on the factory configuration you

have selected). The result is that there is neither a loss of transformer output efficiency, nor the

introduction into the output signal of distortion from parasitic oscillations of the secondary windings.

• Large Nickel/FeSi Core Output Transformers. As with our other models, Allnic uses very large output

transformers (96 mm) with nickel, mixed with FeSi, cores. This provides for higher inductance with

ANNIVERSARY STEREO INTEGRATED AMPLIFIER

Anniversary, we employ the D3a tube in triode mode as the second

Anniversary, its sound compared to the sound of an integrated

Anniversary has Permalloy (iron and nickel

Anniversary uses only two stages

Anniversary is

Anniversary