Description: Audio Research Ref 10 Stereo Line Stage Preamplifier MSRP: $42,000Color: SilverThis preamplifier is in excellent condition and functions flawlessly. This is one of the best preamplifiers on the market and it sounds absolutely phenomenal. This preamplifier shows 451 original hours on the unit. Couple that with the fact that this one is less than a year old and you have a real value. It includes the original packaging, metal ref 10 remote, tubes (2 spare Sovtek 6H30 tubes), chassis interconnects, Philips screw driver, and 20a power cord. Do not miss the chance to own this amazing preamplifier at an unbeatable price. Electronic SpecificationsFREQUENCY RESPONSE+0 -3dB 0.1Hz to 200kHz at rated output. (BALANCED, 200k ohms load.)DISTORTIONLess than .006% at 2V RMS Balanced output. GAINMain output (SE or BAL input)12dB Balanced output, 6dB Single Ended output. Tape output: 0dB. (Processor input: 0dB Balanced)INPUT IMPEDANCE120K ohms Balanced, 60K ohms SE, Inputs (7): 1, 2, 3, 4, 5, 6, PROCESSOR. (XLR and RCA connectors).OUTPUT IMPEDANCE600 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 POLARITYNon inverting.MAXIMUM INPUT20V RMS maximum Balanced, (10V RMS SE).RATED OUTPUTS2V 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.CONTROLSVolume (104 steps). Push Buttons: Power, Mute, Interactive Touch Panel. Rear RS-232 control and IR input.POWER SUPPLIESElectronically regulated low and high voltage supplies. Automatic 40 sec. warm-up/brown-out mute. Line regulation better than .01%.NOISE1.7uV RMS residual IHF weighted balanced equivalent input noise with volume at 1 (109dB below 2V RMS output.) TUBE COMPLEMENT(8)-6H30P dual triodes, plus (2 each) 6550C and 6H30P in power supply.Check out my other listings.Feel free to ask any questions.I ship items only to buyers with signature required on items above $750.NOTE: Returns not accepted.
Price: 21750 USD
Location: Dublin, Ohio
End Time: 2024-11-17T03:21:21.000Z
Shipping Cost: 199.99 USD
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Item Specifics
All returns accepted: ReturnsNotAccepted
Brand: Audio Research
Type: Preamplifier
Audio Inputs: Stereo L/R RCA, XLR
Number of Channels: 2
Color: Silver
Number of Inputs: 14
Model: Reference 10 Line Stage
Audio Outputs: Stereo L/R RCA, XLR
Number of Outputs: 6