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Audio Research LS17se

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Audio Research LS17se

Post by Sonerin on Thu Oct 04, 2018 11:11 am





Specification:

Frequency response +0-3dB, 0.5Hz to 160kHz at rated output (Balanced, 200k ohms load)
Distortion (THD) Less than .01% at 2V RMS BAL output.
Noise & hum LS17: 2.2uV RMS residual IHF weighted balanced equivalent input noise with volume at 1 (101 dB below 2V RMS output).
LS17SE: 1.7uV RMS residual IHF weighted balanced equivalent input noise with volume at 1 (109dB below 2V RMS output.)
Gain LS17: Main output: 18dB Balanced output (12dB SE output).
LS17SE: Main output: 12dB Balanced output (6dB SE output).
Record output: 0dB (Processor input: 0dB SE).
Input impedance 120K ohms Balanced, 60K ohms SE.
Output impedance LS17: 700 ohms Balanced, 350 ohms SE Main.
LS17SE: 600 ohms Balanced, 300 ohms SE Main.
20K ohms minimum load and 2000pF maximum capacitance.
Output polarity Non-inverting.
Maximum inputs LS17: 24V RMS BAL.
LS17SE: 20V RMS BAL.
LS17: 12V RMS SE.
LS17SE: 10V RMS SE.
Rated outputs LS17: 2V RMS 1Hz to 100kHz into 200K ohm balanced load (maximum balanced output capability is 15V RMS at less than 0.5% THD at 1kHz)
LS17SE: 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).
Power supplies Electronically regulated low and high voltage supplies. Line regulation better than .01%.
LS17: Automatic 50 sec. warm-up/brown-out mute.
LS17SE: Automatic 40 sec. warm-up/brown-out mute.
Tube complement (2) 6H30 dual triode. (Hybrid JFET/tube audio circuit, solid-state power supply).
Power requirements LS17: 105-130VAC 60Hz (210-260VAC 50/60Hz) 50 watts maximum.
LS17SE: 100-135VAC 60Hz (200-270VAC 50/60Hz) 130 watts. Standby: 2 watts.
Other Rotary volume selector (104 steps, 20 LED indicators) and rotary input selector.
Push buttons: Power, Monitor, Proc, Mute. Also remote buttons: Bal 1, Bal 2, Aux, Tuner, CD.
Dimensions LS17: 19" (48 cm) W x 5.25"(13.4 cm) H (standard rack panel) x 12"(30.5 cm) D.
LS17SE: 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 LS17: 13 lbs. (5.9 kg) Net; 23 lbs. (11.5 kg) Shipping.
LS17SE: 30.4 lbs. (13.9 kg) Net; 41.6 lbs. (19 kg) Shipping.


Price: RM13,000
Condition : 8/10
Contact: 012 454 9923

Sonerin
Frequent Contributor
Frequent Contributor

Number of posts : 220
Age : 39
Location : Selangor
Registration date : 2011-12-03

Character sheet
Source(s): Oppo 203, Asus tinkerboard
Amplification: A3050, audio research LS17se, audio research ref110
Speakers: CM8

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Re: Audio Research LS17se

Post by Sonerin on Thu Oct 11, 2018 6:53 pm

Bump

Sonerin
Frequent Contributor
Frequent Contributor

Number of posts : 220
Age : 39
Location : Selangor
Registration date : 2011-12-03

Character sheet
Source(s): Oppo 203, Asus tinkerboard
Amplification: A3050, audio research LS17se, audio research ref110
Speakers: CM8

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Re: Audio Research LS17se

Post by Sonerin on Fri Oct 19, 2018 6:10 am

Bump

Sonerin
Frequent Contributor
Frequent Contributor

Number of posts : 220
Age : 39
Location : Selangor
Registration date : 2011-12-03

Character sheet
Source(s): Oppo 203, Asus tinkerboard
Amplification: A3050, audio research LS17se, audio research ref110
Speakers: CM8

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