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Audio Redearch LS17 SEAudio Redearch LS17 SE
Audio Redearch LS17 SEAudio Redearch LS17 SE
Предварительный усилитель, балансная топология, ламповая комплектация:2 х 6H30 dual triode, трансформаторы: Hybrid JFET (tube audio circuit), диапазон частот: 0.5 Гц - 160 кГц (-3 дБ), гармоники: 0.01% (2В RMS), усиление: 12; 18 дБ, аудио ходы: 5 x RCA, 2 x XLR, выходы: 2 x RCA, 2 x XLR, габариты: 480 х 134 х 305 мм, вес: 5,9 кг, варианты цветов: черный, серебристый.  Подробнее
Цена
539 000 руб.
Описание
Frequency Response: +0-3dB, 0.5Hz to 200kHz at rated output (Balanced, 200k ohms load).
Distortion: Less than .01% at 2V RMS BAL output.
Gain: Main output: 12dB Balanced output, 6dB SE output. Tape output: 0dB (Processor input: 0dB SE output).
Input Impedance: 120K ohms Balanced, 60K ohms SE. Inputs (7): CD, TUNER, VIDEO, PHONO, AUX 1, AUX 2,
PROCESSOR. (XLR and RCA connectors)
Output Impedance: 600 ohms Balanced, 300 ohms SE Main (2). 20K ohms minimum load and 2000pF maximum
capacitance. Outputs (3): 2 main, 1 tape (XLR and RCA connectors).
Output Polarity: Non-inverting.
Maximum Input: 20V RMS BAL, 10V RMS SE.
Rated Output: 2V RMS (1V RMS SE) into 200K ohm balanced load (maximum balanced output capability is 30V RMS at
less than 0.5% THD at 1kHz).
Crosstalk: -80dB or better at 1kHz and 10 kHz.
Controls: Volume (104 steps), Select Input. Push Buttons: Power, Proc, BAL/SE, Mono, Invert, Mute.
Power Supplies: Electronically regulated low and high voltage supplies. Automatic 40 sec. warm-up/brown-out mute.
Line regulation better than .01%.
Noise: 1.7uV RMS residual IHF weighted balanced equivalent input noise with volume at 1 (109dB below 2V RMS
output.)
Tube Complement: 2-6H30P dual triode, (Hybrid JFET/ tube audio circuit, solid-state power supply).
Power Requirements: 100-135VAC 60Hz (200-270VAC 50/60Hz) 130 watts. Standby: 2 watts.
Dimensions: Width 19" (48 cm)
Height 7" (17.8 cm) (standard panel)
Depth 15.5" (39.4 cm)
Handles extend 1.5" (3.8 cm) forward of the front panel.
Weight: 30.4 lbs. (13.9 kg) Net; 41.6 lbs. (19 kg) Shipping.
Характеристики
Производитель
Audio Research
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