Добавена 27 апр, 10:58 ч.

Усилвател Technics SU-V40

140 лв

Доставка Купувача

Състояние Използвано

Описание

Отличен!

Technics SU – V40

Pre-main amplifier with classAA technology.

ClassAA has a VC-4 amplifier configuration with
two types of amplifiers for each L and R. One is a pure class A
voltage-controlled amplifier that is free from switching distortion and
crossover distortion, and the other is a current-driven amplifier that drives
speakers dynamically.
As a result, the voltage-controlled amplifier is
freed from the burden of current supply, and the voltage can be controlled
faithfully to the input signal. The current-driven amplifier supplies the
current required to drive the speaker and eliminates adverse effects such as
impedance fluctuations of the speaker.
The power supply section uses a large
transformer and a large capacitor with an instantaneous current supply capacity
of 300A and excellent linearity. In addition, the output stage and power supply
section are integrated with an ingenious configuration by a unique concentrated
power block, eliminating the negative effects of electromagnetic fields from
the root and eliminating high-frequency distortion caused by electromagnetic
radiation.

Equipped with a Route 6 input jack, you can check
the selected source with an indicator.

Equipped with the CD direct function, it is
possible to connect directly to a volume without using the input selector.

Uses a large metal insulator to reduce adverse
effects caused by external vibration.

Type

Integrated amplifier

Effective output (20 Hz to 20 kHz)

60W + 60W (6 Ω, 0.005%)

Total harmonic distortion factor

0.003% (Rated Output -3dB, 20 hz to 20 khz)

Frequency characteristic

20 Hz ~ 20 kHz + 0 -0.2 dB

5 Hz ~ 120 kHz + 0 -3dB