20khz
List 20khz
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Lw): 150mv maximum input signal: 10v signal/noise ratio (a-weighed ref lw):85db frequency response: 20hz - 20khz / ±0nad c540 specifications disc format: cd digital converter: sigma delta, 24 bit, 8 x oversampling frequency response: 5hz to 20khz dynamic range: 96db signal to noise ratio: 108db channel separation: 80db total harmonic distortion: % line output: 25mv mc 76db ref5v mc 1 khz: mc 200 mv signal to noise ratio: mm 76db refswitchable to 2 sets of speakers (a or b) or (a and b)5db line level outputs: output impedance: preamp 800 ohms tape source z + 1khz ohms maximum output level: preamp 8v tone controls: treble: ±7db at 10khz bass: ±7db at 100hz bass eq: +3db at 70hz +6db at 40hz -3db at 12hz - 12db/octave power amp section: continuous output power into 8 ohms: 30w(15dbw) rated distortion (thd 20hz - 20khz) 09kg minimum power 30 wrms per channel, 20hz - 20khz, both channels driven with no more than rated distortionthe nad is a 30 watt per channel integrated amplifier2v digital outputs: coaxial dimensions: 435 x 70 x 285mm weight: 430 watts per channel output into 4 or 8 ohms (selectable)5db line level inputs: input impedance: (r and 0) 15kohms/100pf input sensitivity (ref1kg accessories: remote control read morepre·amp section: phono input: input impedance (r and c): 47kohms/100pf input sensitivity: mm1 khz: 25mv riaa response accuracy: ±003% clipping power (maximum continuous power per channel): 45w ihf dynamic headroom at 8 ohms: +3db ihf dynamic power (maximum short term power per channel): 8 ohms 60w 4 ohms 70w 2 ohms 85w input impedance: 22k ohms input sensitivity (for rated power into 8ohm): 850mv physical specifications: dimensions (w x h x d) 17x15x5 net weight: 6
150 €
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The qb features two independent channels of graphic eq with full 31-band control over the 20hz to 20khz rangeyamaha qb stereo 31 band graphic equalizer 20hz to 20khz single unit in very good condition and good working order, taken from a theatre so not been on the road, i flight cased them and that’s where they have stayed since retailed new at around £495 graphic equalization is indispensable for response control in a wide range of audio applicationsqb features versatile eq control range switches 2-channel configuration outstanding audio performance variable high pass filters balanced input and output peak indication and muting eq bypass rugged 19" rack mountable design acoustic tuning feedback control sound shaping noise suppression read moreuse the qb for live sound, recording, a/v production, electronic musical instruments, broadcasting, music listening, or any other application that requires precise response tailoringif you need one or more stand-alone graphic eq units, the yamaha qb is an outstanding choice that delivers professional quality with versatile control and outstanding audio performance
250 €
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The qb features two independent channels of graphic eq with full 31-band control over the 20hz to 20khz rangeyamaha qb stereo 31 band graphic equalizer 20hz to 20khz single unit in very good condition and good working order, taken from a theatre so not been on the road, i flight cased them and that’s where they have stayed since retailed new at around £495 graphic equalization is indispensable for response control in a wide range of audio applicationsuse the qb for live sound, recording, a/v production, electronic musical instruments, broadcasting, music listening, or any other application that requires precise response tailoringif you need one or more stand-alone graphic eq units, the yamaha qb is an outstanding choice that delivers professional quality with versatile control and outstanding audio performanceqb features versatile eq control range switches 2-channel configuration outstanding audio performance variable high pass filters balanced input and output peak indication and muting eq bypass rugged 19" rack mountable design acoustic tuning feedback control sound shaping noise suppression located cm7 4hd read more
250 €
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Power output: not less than 75w rms into 4o not less than 50w rms into 8o sensitivity: 650mv rms for rated output input impedance: 47ko power supply: v dc, 2a frequency response: 20hz to 20khz virtually flat 10hz to 40khz ±1db total harmonic distortion: 20hz to 20khz less than khz less than % signal-to-noise ratio: 120db request from me the web articlenote: only one amplifier, this is not stereothis is not hard to build but is not for beginners, you can easily burn parts out! offered on other platforms so may go at any timethis tells you all about it, how to build it and how to set it upwhat you see is what you getall parts are present and still in original bags and boxthe psu shown on the circuit diagram is not included, you get only what's inside the dashed box marked 'board outline'quote "an incredible hi-fi amp that's virtually bomb-proof — like the best valve amps" this very popular kit was bought many years ago and never built
45 €
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Specifications power output: 250 watts per channel into 8? (stereo), 500w into 8? (mono) frequency response: 20hz to 20khz total harmonic distortion: % damping factor: 40 input sensitivity: 1original owners manual and double boxselling mcintosh mc252, mc- channel power amplifier in a very good condition, look cosmetically nice and work perfect6v signal to noise ratio: 112db speaker load impedance: 2? to 8? dimensions: x x mm weight: kg read more
(England)
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• yamaha ms60s powered monitor speakers output power 60 watts each frequency range 20hz - 20khz, pdf manual £90ono
(England)
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Audio format audio formats supported aac (8 to 320 kbps) protected aac (from itunes store) he-aac mp3 (8 to 320 kbps) mp3 vbr audible (formats 2 3 4 audible enhanced audio aax and aax+) apple lossless aiff and wav bluetooth protocol bluetooth 21 + edr built in speakers yes charging time (approx) fast charge in about 2 hours (80 capacity) full charge in about 4 hours connection types 30-pin dock connector 35-mm stereo headphone mini-jack frequency response 20hz - 20khz read more
(England)
49 €
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• yamaha ms60s powered monitor speakers output power 60 watts each frequency range 20hz - 20khz, pdf manual £80ono
80 €
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3 mic plus 2 aux inputs 5 selectable speaker outputs chime and siren effects power output: 60 watts per channel frequency response: 80hz to 20khz total harmonic distortion: 1% input sensitivity: 02kg price does not include postage read more5mv (mm), 80mv (line) output: mv (line) dimensions: 420 x 107 x 296mm weight: 11
25 €
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Aftershokz bluez 2 open ear wireless stereo headphones, red, like new bluetooth frequency response: 20hz ~ 20khz practical sound environmental sealing: db - connection: bluetooth 3of microphones: 2 supported profiles: a2dp, avrcp, hsp, hfp battery: rechargeable lithium-ion - battery life: 6 hours - charging time: 2 hours - weight: 41 g • warranty: 2 years read more0 microphone: -40db + - 3db - n
55 €
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Disc format: cd digital converter: pcmu, delta sigma 20 bit cd mechanism: kss-213c frequency response: 5hz to 20khz dynamic range: 96db signal to noise ratio: 100db channel separation: 90db total harmonic distortion: % line output: 22v digital outputs: coaxial, optical dimensions: 435 x 80 x 285mm weight: 4kg accessories: remote control european plugplayer & remote control in original box
(England)
75 €
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30-meter range, line-of-sight broad 10hz – 20khz frequency response; superior 118 db dynamic range 8 hours of battery life (aa alkaline batteries) lightweight, low-profile and easy to use bright leds display power, status and battery life tone presets match the sounds of guitar cables comes complete with transmitter, receiver and all necessary accessories including cable, power supply and batteries 2the unit is housed in a hard-wearing plastic case, with 6 available channels and up to 100 ft range meaning the g30 has everything you need to free yourself from wires and get crystal clear transmission through the airwavesits clarity rivals that of the highest-quality guitar cablesi have not used this item since purchasing it (due to band split up) the box is a bit tatty but everything is with it in great conditionsuperior sound -relay g30 provides a pure signalthe relay g30 is ideal for the musician who gigs on a local level4ghz band is optimal for guitar wireless encrypted data stream for added signal protection; simultaneous broadcasts on six channels rugged polycarbonate shell purchaser must either collect in person or pay for delivery read moretraditional wireless systems compromise their sound by rolling-off crucial high- and low-end frequencies and compressing their signalsrelay g30 offers superior sound with full bandwidth and zero compression
80 €
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Creative a system 4 watts rms per channel (2 channels) subwoofer power 8 watts rms frequency 40hz - 20khz signal to noise ratio (snr) 75d boxed new read more
29 €
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5") power rms: 25w + 25w cutout: 193mmdia frequency response: 70hz - 20khz impedance: 2 x 8 ohms mounting depth: 76mm sensitivity 1w/1m: 82db (+/-2db) dimensions: 86 x 227mmdia weight: 1new speaker never used, box only opened for inspectionideal for installation in small roomsprovides both left and right stereo channels from a single point5") tweeter: 2 x 13mmdia (050w + 50w dispersion angle: 160 deg read moretechnical specifications woofer: 165mmdia (6the speaker has dual mylar dome tweeters combined with a dual voice coil, polypropylene woofer to deliver a full, rich sound
10 €
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Frequency response: 2hz to 20khz dynamic range: 97db signal to noise ratio: 100db read moresony compact disc player cdp-m12 linear converter good condition and in good working order
15 €
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Specifications track system: 4-track, 2-channel, stereo system heads: 1 x playback, 1 x record, 1 x erase motor: dc fg servo (capstan), 2 x dc slotless (reel) reel size: up to 7 inch reel equalization: nab tape speeds: ips wow and flutter: ips) frequency response: 40hz to 20khz (7 1/2 ips) signal to noise ratio: 48db total harmonic distortion: 08% crosstalk: 40db input: 60mv (line), 045v (line) dimensions: 461 x 369 x 270mm weight: 18kg read moreteac x-7 stereo reel to reel tape recorder professionally cleaned a checked in the last year by a retired engineer - please bring equipment to test if you wish25mv (mic) output: 0
280 €
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Mission centre speaker, 2-way sealed enclosure, with a frequency response of 75hz - 20khzsize 170x450x200 mm, weight 725" keraform ceramic cone low frequency units and triple array 1" viscous-laminated dome, ferrofluid-cooled high frequency units as new condition, with box and manualup to 200 watts handling, with 87db sensitivity
60 €
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Power rms: 500w frequency response: 50hz – 20khz nominal impedance: 4 ohms net weight: 32kg dimensions wxdxh: 485 x 340 x mmbackhardly used & never turned up loudthese cost £260 each new - bargain price £200 for pair
200 €
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Specifications: power output: 40 watts per channel into 8 ohms (stereo) frequency response: 20hz to 20khz total harmonic distortion: 0this is just the cd player alonedoes not come with leads or remotestored for the last three years in dry bedroom and cosmetically looks goodwas excellent player in its time and still gets good reviewsso selling for restore or parts01% speaker load impedance: 4 ohms to 16 ohms buyer must collect read more
40 €
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Complete with: - mains cable - remote control - manual - original box manufacturer specification: disc format: cd frequency response: 20hz to 20khz dynamic range: 98db signal to noise ratio: 105db line output: 2v digital outputs: coaxial, optical dimensions: 435 x 305 x 88mm weight: 42kg (plus packing) yearmarantz dr700 recorder / player this 5 star rated recorder is in perfect working condition and immaculate cosmetic condition
125 €
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Produces watts a side into 4ohms comes with free semi-flight case specifications 4ω stereo power: w 8ω stereo power: 650w 8ω bridged: w frequency response: 20hz - 20khz s/n ratio (a weighted): -103db input sensitivity: vc-mark mr power amp previously used to power four 600 watt 8ohm cabs
75 €
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Produces watts a side into 4ohms comes with free semi-flight case specifications 4 stereo power: w 8 stereo power: 650w 8 bridged: w frequency response: 20hz - 20khz s/n ratio (a weighted): -103db input sensitivity: vc-mark mr power amp previously used to power four 600 watt 8ohm cabs
75 €
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Nad stereo amplifier good working condition prior to recent house move specifications: power output: 30 watts per channel into 8 (stereo) frequency response: 20hz to 20khz total harmonic distortion: 05mv (mm), 150mv (line) signal to noise ratio: 76db (mc), 76db (mm), 85db (line) dimensions: 420 x 108 x 381mm weight: 603% input sensitivity: 09kg year: also selling speakers, multi player cd player & turntable
50 €
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They pack a punch for such small speakers! 50hz to 20khz, peak operating power 200w collect only or can deliver locallyselling due to upgradeused but in perfect conditionperfect as front or rear surround speakers or bookshelf mount to upgrade your music systemincludes all wall mount brackets & fittings
50 €
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Frequency response max: 20khzfrequency response min: 20hz35mm adaptor and user guideproduct contents: headset, 6drive unit type: 40mmextra long cable is ideal for use with tv and hifi devices
15 €
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Frequency response: 10hz – 20khztransducer size: 50 mmrevealing every detail and equipped with high-headroom reference-quality 50mm transducers you will benefit from an accurate reproduction of your music
89 €
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83 vrms input) frequency response: 150hz - 20khz impedance: 8 ohms compatible power handling: w recommended drive units: 1 x 25" woofer with 1/2" dual-concentric tweeter dimensions (h x w x d): 125 x146 x 140mm (mounted on stand) (43 very good condition cambridge audio lusso 10 surround sound speakerscomes with floating stand speakers and wall brackets specification sensitivity 87db (2
55 €
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Speaker frequency response:20hz ~ 20khzlithium battery energy content(watt hours):wh2x(speaker impedance:16 ohmsheadphone battery capacity:50 mahspeaker 1k sensitivity:98dbspeaker rated power:3mw
15 €
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3 m sensitivity: 98db frequency range: 20hz - 20khz impedance: 16?specifications: cable length: 1house of marley little bird in ear blackwhen you've finished, the music stream will continue so you don't miss a beat
11 €
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Lynx wireless bluetooth floating speaker enjoy music in the shower or by the pool with the lynx floating speaker! specification: case material: abs plastic silicone suction cup battery: built in rechargeable lithium-ion battery 300mah operating distance: 10 metres frequency range: 280hz - 20khz sensitivity: 80db - 3db speaker: 3w playing time: 2 hours charging time: 2 - 4 hours waterproof grade: ipx7 read more
(England)
15 €