Power amplifier
List power amplifier
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Enjoy watching hdtv shows for free! antenna receives uhf/vhf/fm signals and will broadcast both high definition and standard definition channels free hdtv channels that you can watch in p or 720p depending on the broadcast signal and your tvs resolution capability 36db antenna weather resistant reception range up to 150 miles from broadcast towers low-noise and high gain amplifier is built in built-in motor rotor turns the antenna 360 degrees rotor turns in both directions to avoid tangles wireless remote controller for rotor -- rotate the antenna to find the best reception all from the comfort of your living room motor rotor is powered by the low voltage coaxial cable that runs from the control box to the antenna, so there is no need to ground the antenna or run a separate power cable control box with dual tv outputs is included will support multiple tvs dimensions: approximately 20" x 29" (l x w) easy installation mounts to a pole up to 1" in diameter (pole not included) package contents one - hdtv antenna with built-in rotor& amplifier one - rotor control box one - remote for rotor control box one - 40ft coax cable one - 4ft coax cable one - power supply for rotor control box why spend hundreds of dollars a year on cable or satellite billsitem is new in sealed box  outdoor hdtv antenna is one of the most powerful on the market with up to 36db gain and a range of 150 milesthis hdtv antenna is designed to receive digital tv uhf/vhf signals and provides the highest quality hdtv picture available
$ 50
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The power amplifier rated at 135w/ch for front speakers & 15w/ch for rearsony ta-n511power amp / sony ta-e511 pre-amp/sony st-jx411 tuner sony ta-n channel power amplifier sony ta-e511 av control amplifier, preamplifier sony st-jx411 am/fm stereo digital tuner these in excellent shape and work properly, made in japanthe preamplifier has inputs for: phono, tuner, cd, tape/dat, video-1, video-2, video-3, video-4 asking $255 for the set see my other ads if you still can see this ad, means it's available
$ 255
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~ produces more than 3x its rated power during musical transientsnad power envelope amplifier: ~ top of the line "monitor series" ~ effortlessly delivers 150 w/ch @ 8ohms with incredible bottom endaccepting reasonable offersnad pre amplifier: ~ matching partner for the nad ~ outstanding phono sectionexcellent operational and cosmetic condition~ capable of driving almost any speaker load~ mm / mc switching with capacitance selectionauditions welcomed~ +4db dynamic headroom
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~ produces more than 3x its rated power during musical transientsnad power envelope amplifier: ~ top of the line "monitor series" ~ effortlessly delivers 150 w/ch @ 8ohms with incredible bottom endaccepting reasonable offersnad pre amplifier: ~ matching partner for the nad ~ outstanding phono sectionauditions availableexcellent operational and cosmetic condition~ capable of driving almost any speaker load~ mm / mc switching with capacitance selection~ +4db dynamic headroom
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~ produces more than 3x its rated power during musical transientsnad power envelope amplifier: ~ top of the line "monitor series" ~ effortlessly delivers 150 w/ch @ 8ohms with incredible bottom endnad pre amplifier: ~ matching partner for the nad ~ outstanding phono sectionexcellent operational and cosmetic condition~ capable of driving almost any speaker load~ mm / mc switching with capacitance selectionauditions welcomed~ +4db dynamic headroom
$ 600
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~ produces more than 3x its rated power during musical transientsnad power envelope amplifier: ~ top of the line "monitor series" ~ effortlessly delivers 150 w/ch @ 8ohms with incredible bottom endnad pre amplifier: ~ matching partner for the nad ~ outstanding phono section~ capable of driving almost any speaker load~ mm / mc switching with capacitance selectionauditions welcomedexceptional operational and cosmetic condition~ +4db dynamic headroom
$ 600
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You will need to plug your ipod into the amplifier to listen to musiclisten to your favorite tunes while you soak in your hot tub! kenwood 320 watt sound system amplifier, power supply and speakers for a hot tubmay deliver in red deeremail or phone/text paul at
$ 125
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• watts total system power • built-in 5a sutherland st- ch surround receiver amplifier missing remote, system in good condition could be connected to new smart tv through digital audio out optical converter1 audio/video amplifier/receiver • digital am/fm tuner • 5 channel surround sound • dua board vu meters • 12” long throw powered subwoofer • laser lite programmable remote control • mp3/mp4 direct interlink cable
$ 90
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New nad c 338 hybrid digital integrated amplifier in excellent conditionwith spotify connect®, bluetooth®, and the first-ever hi-fi amplifier to have built-in chromecast®, the c 338 allows you to stream and cast music directly from any music streaming app, letting you enjoy your music wirelesslythe c 338 adds big sound to your favourite music sources and brings incredible flexibility to any stereo systemall items pictured are includedadd a turntable using the phono input and experience the warmth of vinyl collections with the room-filling sound of nad’s hybriddigital™ amp technologypower, volume, source selection, and device settings are all controlled using the intuitive interface of the nad remote app for ios and android
$ 800
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12db power requirements3% thd) rms power (at 14alpine v12 expert mrv- specs rms power (at 12v, 20hz—20khz) per channel into 4 ohmsv dc best (reasonable) offer gets it was used to power 2 12 inch alpine type r subs call/text thank you for looking:)50hz—200hz q factor (bandwidth)225w x % thd) per channel into 2 ohms10hz—50khz(+0,-1db) signal to noise (s/n)110 dba (referenced to rated power) input sensitivity (for rated power)150w x % thd) per channel into 2 ohms4v, 20hz—20khz) per channel into 4 ohms4 or 2 ohms(stereo), 4 ohms (bridged) dividing network200mv to 4v slew factor50hz—200hz hp/lp(12db/octave) equalizer center frequenciesgreater than 5 input impedance3% thd) bridged 4 ohms10 — 1 boost and cut range10k ohms speaker impedance3% thd) frequency response
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It delivers tremendous power in only two rack spaces, providing high level performance under the most demanding conditionsa stepped linear output circuit combines high power with high efficiency to provide greater average and dynamic audio performance, while reducing normal system cooling and ac requirements by greater than 40%the rear panel uses level 1 of qsc's exclusive open input architecture™ which allows the use of optional input connectors, input transformers, cinema crossovers, power limiters, precision attenuators, and other signal processing cards as they become availableqscmx a professional stereo amp approx 15 years old pounds!! 750 watts per channel at 2 ohms 600 watts per channel at 4 ohms low profile--only 2 rack spaces high high efficiency, 2-step output circuit for improved thermal performance and lower ac current consumption split secondary configuration-- independent power supply on each channel, for greater reliability quiet 2-speed fan independent dc, sub audio speaker protection & thermal overload protection on each channel open input architecture™-level 1 recessed calibrated front gain controls for easy access & protection from damage patented output averaging™ shortcircuit protection comprehensive led status arrays 1/4" rts and barrier balanced input connectors mono-bridging/parallel switch "touch proof" binding post output connectors thx approved for cinema applications the mx a is a high power, low profile professional power amplifier with advanced features and a flexible inputan automatic two speed fan matches cooling capacity with thermal requirementsmacarthur boulevard costa mesa, california usa phone: show contact info fax: show contact info mxa series load ftc continuous average eia watts 20hz-20khz, 01% thd 1khz, 1% thd stereo (w/ch) watts 400 watts watts 600 watts watts* mono-bridged watts 800 watts watts watts watts*
$ 450
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**serious enquiries only please** this is a great item, for a ham operator, electronics builder/designer, or a person, wanting to get into electronics, learn, & build electronics projects etc! a quality, never used, made by spectrodyne sp100/a volt dc, @ 30 amp switch mode power supplynot variable, it's a preset/fixed value, although, there are internal adjustments, you may be able to adjust, & trim somewhat! a great item, if your'e a ham operator, or work on high power car audio, etc! you can run a linear rf amplifier, dc motor, etc, & has built in front panel dc voltage, & dc ampere meter, overload breaker, power switch, and a normally closed, and normally open dry contact alarm output! it's setup for 120 volts ac input, but has jumpers, to open, if 220 vac input is desired! great ac ripply filtering, with four 470 uf 200 volts dc main filter network, and four 200 volt 50 amp switching mosfets, and two ultra fast 600 volt 30 amp diodes! it's in a quality, like new painted metal wall mountable case, with power input/output "punch outs", to run wires, & add grommets, strain reliefs etcmake a reasonable offer! located in torbay
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Nitro w 2channel bridgeable amplifier and 2 10'" power acoustic speaker in a custom boxready to install
$ 300
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Plus a yamaha amplifier, max power 125 watts, rms 85 watts52" sony tube tv with perfect picture; hdtv capablecall jag at orboth in perfect working condition and 10 years old, for $ or obo
$ 550
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Roland micro cube guitar amp black amplifier ac or battery powerno issues works excellent asking $100 http://wwwcom/amplifiers-effects/roland-micro-cube-combo-amp#reviews
$ 100
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Linn majik integrated amplifier (2 x 33 w, 8 ohms) delivers a refined, smooth and balanced sound comes with bfa to rca connectors remote control linn interconnect cables power chord in excellent condition
$ 580
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Fisher intergrated amplifier ca excellent condition meters light up but do not work asking $ obo call paul specifications power outage 42 watts per channel at 8ohms frequency response: 15hz to 40khz total harmonic distortion: 05mv (mm), 150mv (din), 150mv (line) signal to noise ratio: 75db (mm), 85db (din), 85db (line) dimensions: 135 x 450 x 295mm year3% input sensitivity: 2
$ 75
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Great condition both functionally and cosmetically - warm sounding amplifier with wood case5mv (mm), 150mv (line) signal to noise ratio: 76db (mm), 90db (line) output: 150mv (line), 40mv (din) power output: 34 watts per channel into 8ω (stereo) speaker load impedance: 4ω to 16ω dimensions: 435 x 157 x 306mm weight: 11kg see pictures please text, email or callspecifications: frequency response: 10hz to 40khz total harmonic distortion: 05% damping factor: 32 input sensitivity: 2
$ 175
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Great 250w amplifierused it to power my old 10" kicker, selling because i have no use for it anymore, only used for a few weeks before upgrading to bigger subsstill in new condition
$ 100
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In great working and cosmetic condition vintage dynaco sca-80q stereo solid state amplifierspecifications: power output: 40 watts per channel into 8 ohms (stereo) frequency response: 15hz to 50khz total harmonic distortion: 025 inches weight: 75% input sensitivity: 3mv (mm), 130mv (line) signal to noise ratio: 60db (mm), 80db (line) channel separation: 65db (line) semiconductors: 20 x transistors, 10 x diodes dimensions: 13
$ 220
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Delivering 600w at 8ω (35 db gain) and 900w at 4ω, this amplifier is not rated for 2ω operationi have 2 of these units for sale, both in great shape and have been in road cases since purcahsedbrings plx performance and technology to applications that don’t require bridged or 2ω operationspecs, the 2-channel plx amplifier, at a mere 13 lb2ru high and 11" deepprice is before taxes
$ 700
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In great working and cosmetic condition vintage dynaco sca-80q stereo solid state amplifierspecifications: power output: 40 watts per channel into 8 ohms (stereo) frequency response: 15hz to 50khz total harmonic distortion: 025 inches weight: 72kg *serviced and tested by columbus radio *no static on the knobs5% input sensitivity: 3mv (mm), 130mv (line) signal to noise ratio: 60db (mm), 80db (line) channel separation: 65db (line) semiconductors: 20 x transistors, 10 x diodes dimensions: 13
$ 220
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ÂÂÂÂÂÂÂÂÂ sony ta-70 integrated amplifier tube-like sound plays like new, in superb condition tons of real warm power in a small sleek package a true sleeper, built like a tank, static free operationwill give lengthy demonstration
$ 200
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ÂÂÂÂÂÂÂÂÂ serviced near mint pioneer sa- ii powerful amplifier japan crafted conservativaly rated at 30 watt per channel high dc power low distortion, currently enjoying it with 6way 64lb speakers at 1/4 volume they play loud! collector piece right here, they just don't make em like this anymore, newly serviced by igor, will gladly demo sure to impress
$ 300
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In great working and cosmetic condition vintage dynaco sca-80q stereo solid state amplifierspecifications: power output: 40 watts per channel into 8 ohms (stereo) frequency response: 15hz to 50khz total harmonic distortion: 025 inches weight: 72kg *no static on the knobs5% input sensitivity: 3mv (mm), 130mv (line) signal to noise ratio: 60db (mm), 80db (line) channel separation: 65db (line) semiconductors: 20 x transistors, 10 x diodes dimensions: 13
$ 220
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New in box osd audio amp-channel 75-watt peak stereo amplifier, 160 watts bridged mono - 75 watts per channel peak stereo power - bridged mono output 160 watts peak (minimum 8 ohm) - a or b speaker output, 8 ohm speakers minimum - dual source priority switching - turn on choices: auto sensing or manual on/off switch
$ 100
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In great working condition kenwood ka-31 integrated amplifierspecifications: power output: 30 watts per channel into 8 ohms (stereo) frequency response: 10hz to 100khz total harmonic distortion: 009% damping factor: 25 input sensitivity: 27kg ---=== if you see this ad, is still available ===5mv (mm), 150mv (line) signal to noise ratio: 74db (mm), 100db (line) output: 150mv (line) dimensions: 440 x 87 x 236mm weight: 4
$ 55
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• 2 x 80 watts continuous power into 8 ohms • 2 x 250 watts dynamic power into 2 ohmsi will have it set up so you can fully test itcomes with original box, manual and remote
$ 250
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Hch wx2 high current mosfet power amplifier (power handling) asking for both sub and amp $ obocerwin -vega stroker- inch dual 2 ohmas stroker series subwoofer w max rmsawesome and sound great subwooferamp)))))made in korea
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The unit does power onthe power cord is electrical tapedit was given to me and i'm not sure how to test itthis unit sells online for $ u
$ 450