Audio Research DS450M Solid State Audiophile Monoblock Amplifier

Description: Audio Research DS450M Monoblock Amplifier - PAIR MSRP: $10,000 These amplifiers are in excellent condition and work flawlessly. They have a few minor scratches on the tops of the amplifiers as shown in the pictures. These amps come with their original packaging, user manuals, and power cords. Do not miss out on the chance to own these incredible amplifiers. SpecificationsPOWER OUTPUT450W into 8 ohms (650W into 4 ohms), 1% THDPOWER BANDWIDTH(-3dB points) 5Hz to 45kHz into 8 ohmsFREQUENCY RESPONSE(-3dB points at 1W) 5Hz to 45kHz into 8 ohmsINPUT SENSITIVITY2.9V RMS for rated output (26dB Gain) single-ended or balancedINPUT IMPEDANCE150K ohms single-ended, 300K ohms balanced differentialOUTPUT TAPS-OUTPUT REGULATION0.02dB 8 ohms loaded to open circuitOVERALL NEGATIVE FEEDBACK-DAMPING FACTOR440DISTORTION-SLEW RATE5 V/µs (20% maximum duty cycle)RISE TIME8.0 µsHUM & NOISE<300µV RMS (105 dB below rated output IHF A-weighted)POWER SUPPLY ENERGY STORAGE176,800 µF total 684 JoulesPOWER REQUIREMENTS100-125VAC 60Hz (200-240VAC 50Hz) 550 watts at rated output (450W into 8 ohms), 700 watts at 650W into 4 ohms, 700 watts maximum, 55 watts idleOTHEROutput current: ~35 amps peak at protective shutdown. Output polarity: Non-inverting from single-ended input. Balanced pin 2+ (IEC-268)DIMENSIONS19" (48 cm) W (standard rack panel) x 5¼" (13.3 cm) H x 14¼" (36.2 cm) D (front back panel). Optional handles extend 1½" (3.3 cm) forward of the ⅜" thick front panel. Output connectors extend 1½" behind rear panel.WEIGHT37.2 lbs. (16.9 kg) Net; 43.3 lbs. (19.7 kg) ShippingCheck 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: 4495 USD

Location: Dublin, Ohio

End Time: 2024-12-15T22:00:01.000Z

Shipping Cost: 149.99 USD