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Rockville RPA9 380w RMS 2 Channel Power Amplifier Pro/DJ Amp, mint!
Location:
Triadelphia, WV
Description:
This listing is for a barelyused 380 Watt RMS Rockville RPA-9 power amplifier in mint operating conditionand superb cosmetic condition. This is a current model that is still beingdistributed. It features a toroidal core power transformer and two 6,800uFfilter capacitors totaling 13,600uF. Two truly quiet internal cooling fans and alarge tunnel heat-sink insure cool operation. The eight 150Watt, 230Volt, 15AmpereTO-3P case output devices allow for safe operation with cool operation. The RMSpower output, into 8Ω non-inductive test loads, measures 156 Watts RMS perchannel from 30Hz to 20kHz, with both channels driven, at the point of clipping.Into 4Ω Ohm non-inductive test loads, the poweroutput is over 190 Watts RMS per channel from 30Hz to20kHz, with both channels driven, at the point of clipping. The bridgedpower output into 8Ω loads is 420 Watts RMS from 30Hz to 20kHz, at the point ofclipping. The laughable manufacturer rating of “3000 Watts peak” needs nofurther delineation and is the product of spec writers competing to win the“Watts-per-dollar competition” that has emerged since the FTC stopped enforcinghonesty in amplifier power ratings.I bought this amp andsix other identical units over a period of 6 months during the previous year,and have used them occasionally, as a part of my huge home sound system todrive individual pairs of 8Ω bookshelf speakers in a “wall-of-sound”configuration, located in my downstairs paneled game room. I am only sellingthe six amplifiers to experiment with other makes and models of similaramplifiers. This listing is for a single amplifier. I will list the otheridentical amps as they are sold. The power cord and paperwork are included.Specifications & FeaturesMSRP: $399.95Features: 2U rack spaceFront-to-rear airflow with 2 quiet cooling fans for thermal stabilityXLR, 1/4" RTS (6.5mm Jacks) balanced inputs and unbalanced RCA jacksFront panel LED indicators for signal, clipping, fault and powerA & B Level controls3 Speakon outputs for channels A/B/Bridge5-way binding banana plug channel outputsCircuit protection against DC output, thermal overload and short circuits Frequency response 20Hz – 20kHz at +-0.5 dBBridging switchBuilt in crossover switch makes this amp perfect for speakers, monitors, or subwoofersTotal Harmonic Distortion: Less than 0.03%Input impedance 20kΩ balanced an 10kΩ unbalancedSignal to noise ratio, 20 Hz - 20 kHz, > 102dBWeighs 17.2 poundsDimensions: 19 x 14 x 3.5 inches
Category:
Audio
Posted:
February 23 on Americanlisted
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More About this Listing: Rockville RPA9 380w RMS 2 Channel Power Amplifier Pro/DJ Amp, mint!
Rockville RPA9 380w RMS 2 Channel Power Amplifier Pro/DJ Amp, mint! is a Audios for Sale located in Triadelphia WV. Find other listings like Rockville RPA9 380w RMS 2 Channel Power Amplifier Pro/DJ Amp, mint! by searching Oodle for Audios for Sale in Wheeling.
Rockville RPA9 380w RMS 2 Channel Power Amplifier Pro/DJ Amp, mint! is a Audios for Sale located in Triadelphia WV. Find other listings like Rockville RPA9 380w RMS 2 Channel Power Amplifier Pro/DJ Amp, mint! by searching Oodle for Audios for Sale in Wheeling.