Audio ResearchLS-3usedAudio Research LS-3 Stereo PreamplifierFor sale is an amazing Audio Research LS 3, it is in very good cosmetic condition showing few signs of use (one small scratch on the side). Please see photos for details. It has been fully tested a...699.00

Audio Research LS-3 Stereo Preamplifier

Listing ID: lis9fh5a Classified 
 Listed  · 169 Views
Time Left: 27 Days

Ending:

Asking Price: $699.00

New Retail Price: $1,495.00

Buy It NowMake Offer
Condition
8/10
Payment methodsPaypal card
Ships fromChicago, IL, 60622
Ships toUnited States
Package dimensionsunspecified
Shipping carrierUPS
Shipping cost$59.00
Agon miniAverage Research Pricing

For sale is an amazing Audio Research LS 3, it is in very good cosmetic condition showing few signs of use (one small scratch on the side). Please see photos for details. It has been fully tested and is in perfect working order. Sounds great with any speaker system! It produces crystal clear, detailed sound sound; The LS3 is stunning in its clarity, detail and utter simplicity!

Original Retail: $1495

Unfortunately we do not have any boxes or manuals to include with this preamp. Nonetheless it will be packed safely & professionally with speedy delivery and insurance!

Specs:

Frequency response±.5 dB, 2.0 Hz to 100 kHz. -3dB points below 1 Hz and above 200 kHz Distortion (THD)Less than .01% at 2V RMS output. (Typically less than .005% in midband) Noise & hum18 µV RMS maximum IHF weighted noise at main output with gain control minimum (more than 100 dB below 2V RMS output, or 4V balanced output) Gain Main output: 18 dB (optional 10 dB gain reduction) Tape output: 0 dB  Balanced output (LS3B): 24 dB Input impedance50 kOhms (100 kOhms Direct) Output impedance250 Ohms main output. 500 Ohms balanced (LS3B). Recommended load 60 kOhms and 100 pF (20 kOhms minimum and 1000 pF maximum) Output polarity Maximum inputs 20V maximum Rated outputs 2V RMS 2 Hz to 100 kHz, all outputs, 60 kOhm load (maximum output 35V RMS, 70V RMS balanced (LS3B) at 1/2% THD at 1 kHz into 100 kOhms) Power supplies Electronically-regulated low and high voltage supplies.  Line regulation better than .01%. Power requirements100-135VAC 60 Hz (200-270VAC 50/60 Hz) 25 Watts maximum (35 Watts maximum LS3B) Other Dimensions 19" (48 cm) W x 5 1/4" (13.4 cm) H (standard rack panel) x 10 1/4" (26 cm) D. Handles extend 1 2/3" (4.1 cm) forward of front panel. Rear chassis fittings extend 1/2" (1.3 cm) Weight: 11 lbs. (5.0 kg) Net; 19 lbs.(8.6 kg) 

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Return Policy
Return Window

Item can be returned within 14 days of receipt.

General Terms

Items must be returned in their original condition, with all included packing materials and no signs of use. Buyer assumes responsibility for all shipping return costs unless the item was not received as described.

Refunds

Buyer will receive a full refund in the original payment method less any shipping charges.

decibelaudio member since November 2009

 
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