Digital high performance.

Using Class AB amplification, the RS-A7 is huge on power and high-quality sound.

The amplifier can be digitally connected to the RS-A9 digital integrated amplifier using its optical digital inputs, to ensure that you maintain the utmost quality of the audio signal from the RS-D7RII tuner.

With no conversion to analogue necessary, you don’t lose any of the digital signal from the original music source, so the real expression of the music can be reproduced precisely.

Its high-performance circuit allows for a stable power supply. It has an enormous capacity for a sub or low channel output. This amplifier is the perfect answer to pure listening pleasure.

Особенности и характеристики

Спецификации	RS-A7
Максимальное потребление тока (A/4 Ом)	• 31A (Rated power) • 5A (No signal)
Размер шасси (Ш x В x Г)	330 x 71 x 585 мм
Вес блока	13 кг
ODR Features	RS-A7
Optical Digital input/output	2/-
IP Bus input/output	1/1
DA Converters	Burr-Brown 24-bit Advanced Segment
Additional ODR Features	• L/R independent power supply • High performance 8 x oversampling digital filter • Ultra precise sound master clock circuit • Upsampling (44.1kHz - 192 kHz) by Sampling Rate Converter) • Parametric bass / treble • Electronic DAC volume in 60 steps • Non-magnetic power terminal • Copper-plated chassis
Спецификации	RS-A7
Максимальное выходное напряжение	4 x 100W / 2 x 300W
Непрерывная выходная мощность (RMS)	• 50W x 4 / 150W x 2 (20 - 20kHz, 0.02/0.02%, 4Ω) • 75W x 4 (20 - 20kHz, 0.02%, 2Ω)
Допустимый импеданс нагрузки	2 - 8Ω
Частотная характеристика	10 - 100,000 Гц
Искажения	< 0,003 %
Отношение сигнал/шум	105 Дб