Ny Audio Research REF 3 Expand

Audio Research REF 3

Begagnad

Inbytt ett fint försteg i perfekt skick

Nya originalrör

Kartong, manual etc finns

Svensksålt via Audionord

Nypris 2007 var 120 000kr

SÅLD

Mer detaljer

45 000 kr

inkl.

Specifications

FREQUENCY RESPONSE: +0 -3dB 0.2Hz to 200kHz at rated output. (BALANCED, 200k ohms load.)

DISTORTION: Less than .01% at 2V RMS Balanced output.

GAIN: Main output (SE or BAL input): 11.6dB Balanced output, 5.6dB Single Ended output.

Tape output: 0dB. (Processor input: 0dB Balanced)

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 maximum Balanced,

(10V RMS SE).

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).

CONTROLS: Volume (104 steps), Select Input. Push Buttons: Power, Proc, BAL/SE, Mute.

POWER SUPPLIES: Electronically regulated low and high voltage supplies. Automatic 40 sec. warm-up/brown-out mute. Line regulation better than .01%.

NOISE: 2.7uV RMS residual IHF weighted balanced equivalent input noise with volume at 1 (106dB below 2V RMS
output.)

TUBE COMPLEMENT: (4)-6H30P dual triodes, plus (1 each) 6550C and 6H30P in power supply.

POWER REQUIREMENTS: 200-270VAC 50Hz, 125 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:  13.5 kg Net; 19.5 kg Shipping.

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