Parasound Halo A 21 Stereo Power Amplifier

Description: This has been my personal power amp in my music room for a number of years. I purchased it new and it has only seen modest use as I have several systems. I have it coupled to a Parasound Halo P5 preamp which I am also selling in a separate listing. The amp is in what I would consider to be NEAR MINT condition as it is free of marks, scuffs or scratches. It has sat in the same location ever since installation. Please look carefully at the pictures and judge the condition for yourself as everyone has their own condition scale. The unit functions perfectly. I used it with the XLR inputs and the trigger. The sale includes the power cord and a copy of the Owner's Manual. The following is taken from the Parasound website:FeaturesCircuitry designed by legendary John CurlTHX Ultra2 certifiedHigh bias Class A/AB operationBalanced inputs with discrete circuits and XLR connectorsDirect Coupled - no capacitors or inductors in signal pathComplementary MOSFET driver stage and JFET input stage16 beta-matched 15 amp, 60 MHz bipolar output transistors1.2 kVA encapsulated toroid power transformer with independent secondary windings for each channel88,000 µF power supply filter capacitanceDC Servo and relay protection circuitsAC present, channel status, high temperature indicatorsHeavy-duty 24k gold-plated 5-way speaker terminalsGold-plated RCA input jacks; ground lift switchAuto turn-on by 12v trigger or audio signal, 12v trigger outSpecificationsContinuous power output:250 watts RMS x 2, 20 Hz - 20 kHz, 8 Ω, all channels driven400 watts RMS x 2, 20 Hz - 20 kHz, 4 Ω, all channels driven750 watts RMS x 1, 20 Hz - 20 kHz, 8 ΩCurrent capacity:60 amperes peak per channelPower bandwidth:5 Hz - 100 kHz, +0/-3 dB at 1 wattTotal harmonic distortion:< 0.2 % at full powerIM distortion: balanced 16 V rms< 0.04 %Slew rate:> 130 V/µsecondDynamic headroom:> 1.5 dBInterchannel crosstalk:> 80 dB at 1 kHz;> 63 dB at 20 kHzInput sensitivity:1 V for 28.28 V, THX Reference LevelInput impedance:33 k Ω unbalanced; 66 k Ω balancedS/N ratio:112 dB, input shorted, IHF A-weightedDamping factor:> 1100 at 20 HzVoltage:110V - 120VDimensions:17-1/2" w x 7-5/8" h x 20" d, 7" h without feetNet weight: 60 lb. AI GENERATED DESCRIPTION -“Experience superior sound quality with the Parasound Halo A 21 Stereo Power Amplifier. This amplifier offers two channels of high-quality audio and features stereo L/R RCA and XLR audio inputs. The Parasound brand is known for its exceptional performance and durability, making this power amplifier a great addition to any home audio system. With its sleek design and advanced features, the Parasound Halo A 21 is perfect for audiophiles who demand the best. Amplify your favorite tunes with ease and enjoy a truly immersive audio experience. This power amplifier is a must-have for any music lover.”

Price: 1699.99 USD

Location: McKinney, Texas

End Time: 2024-12-16T16:02:53.000Z

Shipping Cost: 0 USD