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Topthema: Raumakustik verbessern - Schallabsorber einsetzen

Kategorie: Stereovorstufen

Ausstattungsliste: Audio Research LS17 SE

Ausstattung & technische Daten
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.
RATED OUTPUTS 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.) t
TUBE COMPLEMENT 2-6H30P dual triode, (Hybrid JFET/ tube audio circuit, solid-state power supply).
POWER REQUIREMENTS 100-125VAC 60Hz (200-250VAC 50/60Hz) 130 watts. Standby: 2 watts.
DIMENSIONS 19" (48 cm) W x 7" (17.8 cm) H (standard panel) x 15.5" (39.4 cm) D. Handles extend 1.5" (3.8 cm) forward of the front panel.
WEIGHT 14.5 lbs. (6.65 kg) Net; 23 lbs. (10.55 kg) Shipping.