Audio Research Reference 6 SE Preamp 前級


Price:
Sale priceHK$148,000

Description

Audio Research Reference 6SE 立體聲前級 Pre Amplifier (Stereo)
型式:真空管擴大機

  • 50 週年紀念型號
  • 全膽穩壓整流 6550WE + 6H30
  • 無負回輸,六支 6H30 全平衡放大線路
  • 世界最佳膽機品牌之一
  • 支援 AVbypass
  • 使用廠方參考級耦合電容
  • 所有經本公司出售之 Audio Research 行貨產品均為美國製造
  • 本產品享有1年行貨保養及免費送貨服務
  • ARC Ref6SE 陳列室現場展示中, 可預約試聽, (Tel: 3902 3606 )

Electronic Specifications


FREQUENCY RESPONSE

+0-3dB, 0.4Hz 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.  Record out: 0dB (Processor input: 0dB BAL

output).

INPUT IMPEDANCE

120K ohms Balanced, 60K ohms SE.  Inputs: 4 balanced, 4 single-ended. Assignable

processor passthrough.

OUTPUT IMPEDANCE

600 ohms Balanced, 300 ohms SE Main (2). 20K ohms minimum load and 2000pF

maximum capacitance. Outputs (3): 2 main, 1 record out (XLR and RCA connectors).

OUTPUT POLARITY

Non-inverting.

MAXIMUM INPUT

18V RMS BAL, 9V RMS SE.

RATED OUTPUTS

2V RMS (1V RMS SE) into 200K ohm balanced load (maximum balanced output capability

is 70V RMS at less than 0.5% THD at 1kHz).

CROSSTALK

-88dB or better at 1kHz and 10 kHz.

CONTROLS

Rotary encoders: Volume (103 steps), Select Input.  Push Buttons:  Power, Menu, Enter, Mono,

Invert, Mute.

POWER SUPPLIES

Electronically regulated low and high voltage supplies.  Automatic 45 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

(6)-6H30P dual triodes, plus (1 each) 6550WE and 6H30P in power supply.

POWER REQUIREMENTS

100-135VAC 60Hz (200-250VAC 50/60Hz) 130 watts.  Standby: 2 watts.

DIMENSIONS

Width: 19” (48 cm)

Height: 7.8” (19.8 cm)

Depth: 16.5” (41.9 cm)

Handles extend 1.6” (4 cm) forward of the front panel.

Weight: 37.5 lbs. (17 kg) Net; 49 lbs. (22.3 kg) Shipping

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