Description: 50 watts per channel minimum RMS (both channels operating) at 8 ohms from 1 Hz to 20 kHz with less than .25% total harmonic distortion. Typically less than .02% at rated power in midband. Approximate actual power available per channel at "clipping" (both ch. op.): 80 (4 ohms), 60 (8 ohms), 35 (16 ohms)Power bandwidth Frequency response0.05 Hz to 100 Khz (-3 db)Input sensitivity1.1 Volts RMS for rated power and load.Input impedance30 Kohms (nominal).Output taps Output regulation Overall negative feedback Damping factorMore than 500 at rated power and load (20 Hz to 20 kHz). (Effective internal impedance approximately .012 ohms.)DistortionIntermodulation distortion: Less than .1% at rated output (56.56 V p to p) and load (SMPTE method). THD and IMD both decrease with decreasing output.Slew rate Rise time Hum & noiseWide-band, unweighted, more than 90 dB below 50 watts at 8 ohms - power line components (hum) more than 80 dB below 50 watts at 8 ohms.Power supply energy storage Power requirements105-120/210-240 VAC, 50/60 Hz, 600 watts maximum. 120 watts at idle. 300 watts at rated power.Other Dimensions19" (48 cm) W x 5 ¼" (13 cm) H (standard rack mount panel size) x 10 ½ (26.7 cm) D (front panel back). Handles extend 1 ½" (3.8 cm) forward of the front panel.Weight39 lbs. (17.7 kg) Net, 45 lbs. (20.5 kg) Shipping Unit has been tested and checked High Performance StereoHollywood, Florida 33019Visit us on your next trip to South FloridaAvailable 7 daysHuge selection of new and pre-owned products
Price: 1300 USD
Location: Miami, Florida
End Time: 2024-07-24T06:23:46.000Z
Shipping Cost: N/A USD
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Item Specifics
All returns accepted: ReturnsNotAccepted
Number of Channels: 2
Brand: Audio Research
Model: D 52 B
Type: Power Amplifier
