Radio response bandwidth

Vendo impianto micro hifi stereo marca JVC perfettamente funzionante, con cambia dischi a 5 cd, lettura mp3, radio con RDS, ingresso aux jack per musica da telefonino o altre sorgenti, due casse, potenza 60 RMS Wx2 (RMS). Altre caratteristiche tecniche: Sources: CD, CD-R/RW, MP3 (CD-R/RW), Tuner Power Output: 60W x 2 (RMS) 2-Way Bass-Reflex: 10cm Woofer, 4cm Tweeter COMPU PLAY for one touch playback Sleep Timer Wake-up Volume Electronic Bass/Treble Tone Controls RDS Tuner with Enhanced Other Network Programme (32 tracks) / Random / Repeat Play 5-disc changer for non-stop entertainment MP3 playback 1-bit D/A Converter Clock and 3-Preset Timer Active Hyper-Bass PRO for dynamic bass response and clear vocals Sound Turbo boosts sound excitement at the touch of a button Front AUX Input

Material:metal Color: red, blue Size:11*7*2.5cm Rated power: 5W Power supply: lithium battery 5V DC Play time: 2-3 hours Degree of separation: 80dB Signal to noise ratio: 80dB Frequency response: 90HZ-20KHZ Package include: 1 x Radio 1 x Cable 1 x User Manual

Prezzo ridotto da 129€ -> 69€ Tuner - Tuner Type Radio tuner - AM/FM - digital - Response Bandwidth 30 Hz - Signal-To-Noise Ratio 65 dB - Total Harmonic Distortion mono: 0.3%, stereo: 0.8% - Station Memo Display Yes - Timer sleep Amplifier - Output Power / Total 300 Watt - Input Impedance 47 KOhm - Input Sensitivity 200 mV Amplifier Output Details - Output Power / Channel 60 Watt - Output Impedance / Channel 8 Ohm - Frequency Response 40 - 20000 Hz - Total Harmonic Distortion (THD) 0.07 %, 0.09 % - Channel Type center, front, main, rear - Channel Qty 1, 2 Radio - Tuner Type digital - Tuner Bands AM/FM - Tuning Display fluorescent display - Preset Station Qty 30 - Auto Preset Memory - Antenna Form Factor loop AM / wire FM

Equalizzatore originale americano, 110 volt Frequency Response: 20Hz to 20,000Hz +/- 0.5dB Hum and Noise: 90dB (79uV) below 2.5V flat response. 85dB (140uV) below 2.5V worst case. Harmonic and Intermodulation Distortion: less than 0.02% at 2.5V output 20Hz to 20,000Hz Low frequency Compensation: Variable from 0 to +17dB at 20Hz Input Sensitivity: 2.5V into 27k ohms for rated output with controls set for flat response High Frequency Compensation: Variable +/-10dB at 20,000Hz Output Level and Impedance: 2.5V into 10k ohms or more with the output level at zero and all other controls set for flat response. Programmable Filters: 14 sections (7 per channel) each of which can be programmed for standard 1/3 octave center frequencies from 20Hz to 1000Hz. Filter bandwidth is programmable for narrow (approx. 1/3 octave) or wide (approx. 1 octave). Amplitude is continuously adjustable +/- 12dB for narrow and +/-15 dB for wide. A detented control is used to position for flat response. Programming is achieved by means of plug-in capacitors provided with the MQ107. Size: 3-1/2" high, 5-3/4" wide and 14" long Finish: Chrome and black Weight 7 lbs. 9 oz.

Vendo Amplificatore Car Stereo Harman Kardon CA 260 usato pochissimo. Caratteristiche Tecniche: Power Output, RMS 60 watts per channel into 4 Ohms, 20 - 20,000Hz: 90 watts per channel into 2 Ohms, 20 - 20.000Hz: 180 watts bridged mono into 4 Ohms, 20- 20,000Hz HCC (High Instantaneous Current. +/-30A Capability) THD (4 Ohms/2 Ohms): No more than 0.1 %10.2% Negative Feedback: 25dB Power Bandwidth. 10Hz to 100,000Hz Frequency Response 10Hz to 100,000Hz + 0, - 3dB Signal-to-Noise Ratio: 80dB lnput Sensitivity Line Level: 0.1V10.5V (switchable) High Level: 1V Active Crossover Characteristics High Pass. 200Hz, 12dB/Octave Low Pass: 200Hz, 6dB/Octave Power Supply. DC +13.8V (11 -16V usable), negative ground Typical lnput Current Requirements At Idle. 2.5A Full Power MUSIC Signal 6 7A (4 Ohms/ch.) 10A (2 Ohms/ch.) Full Power Sine Wave. 20A (4 Ohms/ch.) 30A (2 Ohms/ch.) Dimensions (W x H x D). 15-518" x 3-718'' x 7-1/8" (396 x 98 x 180mm) Weight. 1Olbs. 202. 14.6kgl

Ciao. Ti propongo una bellissima radio … un tuner si tu vo fa l americano.Una Technics ST-5 Quartz Synthesizer Am/Fm Stereo Tuner … un nome lungo come la fame per una radio assolutamente speciale. Una riproduzione sonora come mai l hai sentita, ottenuta dall’abbinamento di elettronica raffinata: elettronica Technics … ovvero un dettaglio sonoro assolutamente fuori dal comune. Non mi metto nemmeno a raccontarti le particolarità di questo elegantissimo sintonizzatore; tante, per me troppe e incomprensibili, funzioni. Ben 16 stazioni memorizzabili in Fm, credo altrettante in Am ma che te ne fai … credo che le stazioni Am siano cinque o sei! Incollo due dati tecnici. Technics ST-5 AM/FM Stereo Tuner (1982-84) Specifications; Type: Mono/Stereo Tuner - Tuning Bands: FM, MW - Tuning Scale: Digital - FM Tuning Range: 87.5 to 108 MHz - MW Tuning Range: 530 to 1620 kHz - Sensitivity: 0.9uV (FM), 20uV (MW) - Signal to Noise Ratio: 70dB (FM) - Distortion: 0.15% (FM) - Selectivity: 65dB (FM), 55dB (MW) - Frequency response: 20Hz to 15kHz (FM) - Output: 600mV - Dimensions: 325 x 50 x 244mm - Weight: 2kg - Year: 1982. L ho provata e francamente mi ha lasciato di stucco: voce potente e nitidissima … note realmente pulitissime e stra definite. L estetica: me ne stavo dimenticando, bella ma non nuova e ciò vale sia per lo chassis che per il frontale. Se hai domande ponimele e io ti risponderò. Ti ringrazio per l attenzione. Buona vita a te. Andrea. Spedisco in tutta Italia a costi modici.

Microfono da Studio UHER M518A Usato pochissimo, da Ottobre 2019 nel suo scatolo pronto per la spedizione, in buone condizioni estetiche come si vede in foto, praticamente nuovo, con Eccellente modulazione, non ha bisogno di altri sistemi collegati, possiede il suo comando PTT nella parte superiore del Microfono. Non ha paragoni con microfoni commerciali di marca Radioamatoriale. Ottima qualità dellla modulazione broadcasting, su apparati radioamatoriali HF. (Con connessioni pin per Radio Kenwood, per alcune prove, ma può essere modificato per qualsiasi radio HF di qualsiasi marca, Yaesu, ecc.ecc.) Frequency Response: 30 - 17,000 Hz Sensitivity (free field, no load) (1 kHz): 2 mV/Pa Nominal Impedance: 200 ohms +/-3 dB Minimum Terminating Impedance: 200 ohm Astenersi Perditempo e Sognatori Prezzo € 80 Spedito (Prezzo Trattabile) Spedito con il Corriere Espresso SDA/Nexive. Accetto Proposte d'acquisto

Microfono in cristallo clip-on Philmore LM101S Alta Impedenza Da utilizzare con sistemi PA, registratori audio e radio, amplificatori, o per armonica. microfono da bavero include circa 3 piedi di cavo audio con connettore mono da 3,5 mm. Sul retro è presente una clip da attaccare al risvolto di una giacca o di una camicia. Una sensibile cartuccia in cristallo ad alta impedenza riproduce suoni chiari. SPECIFICHE: Tipo di elemento: cristallo Risposta in frequenza: 70-8.000 Hz Sensibilità: -50dB (a 1KHz) Impedenza: Ciao (paragonabile alla maggior parte delle apparecchiature) Dimensioni: 1-1 / 2 pollici (D) x 5/8 pollici. SPEDIZIONE GRATUITA IN ITALIA Clip-on crystal microphone Philmore LM101S High Impedance For use with PA systems, audio and radio recorders, amplifiers, or harmonica. lapel microphone includes approximately 3 feet of audio cable with 3.5mm mono connector. On the back there is a clip to attach to the lapel of a jacket or shirt. A sensitive high impedance crystal cartridge reproduces clear sounds. SPECIFICATIONS: Item Type: Crystal Frequency Response: 70-8,000Hz Sensitivity: -50dB (at 1KHz) Impedance: Hi (comparable to most equipment) Size: 1-1 / 2 inches (D) x 5/8 inches. FREE SHIPPING IN ITALY

CAR MP5 PLAYER 1.7 inch Dual-DIN MP5 HD touch player with 1080P format. 2. Radio FM (18 stations can be stored) FM range 87.5-108 MHz. 3. BT Call and BT Music Function. 4. Song title display function, circular play, single play 5. Supporting Android Mobile Phone and IOS Mobile Phone Mirror link Function. 6. Supporting video formats: RMVB/RM/FLV/3GP/MPEG/DIVX/XVID/DAT/VOB/AVI/MP4, etc. 7. Support audio format: MP3/WMA/OGG/APE/AAC/FLAC/WAV. 8. Supporting image format: JPG image browsing function (JPEG format, etc.) 9. Support setting menu multi-language. 10. Interface: USB/TF. Supports large capacity TF cards, USB devices 11. Automatic conversion of seven-color lights, set the backlight seven-color lights manual default color. 12. Date, 24-hour digital clock. Long Electric Connection of Time Memory Battery (Yellow Power Wire). 13. Supported output power can be charged for mobile phones or other USB devices 14. AUX audio input interface can be connected with MP3, mobile phone, Walkman and other audio input. 15. Multiple Sound Effect Adjustment (SEL): Electronic Volume, Tenor, Bass, Left and Right Balance, Front and Back Sound Field. 16. Two video outputs, one reverse video input, one audio output and one video input. Color Black system wince 6.0 Power 60W*4 Operating Voltage 12V Size 7 INCH Response time 8-12ms Resolution 800*480 Screen Type LCD TFT Application

Marantz sr 370 am/fm stereo receiver amplifier con telecomando originale rc 665r anno 1997 e lettore marantz dv 4100 con telecomando originale semplice e funzionale apparecchio di casa marantz. sezione radio con ricezione in am ed fm e memorie impostabili, sezione amplificatore molto potente con robusti transistor finali. attraverso il sistema rc-5 (vedi connettori verdi arancio- rca) e' possibile comandare, attraverso il telecomando dell'ampli, anche un lettore cd, un tapo deck ed il phono esterni previo collegamento al sistema. funzionalmente testato revisionato e perfettamente funzionante. esteticamente in condizioni ottime tuning range: fm, mw power output: 80 watts per channel into 8Ω (stereo) surround output: 80w (front), 50w (center), 25w (rear) frequency response: 20hz to 40khz total harmonic distortion: 0.3% input sensitivity: 200mv (line) signal to noise ratio: 87db (line) speaker load impedance: 8Ω (minimum) video connections: composite dimensions: 44 x 14 x 38 cm weight: 11.8kg solo contatti elefonici no e-mail

COMPLETO DI ISTRUZIONI ! Euro 85.00 Vendo AMPLIFICATORE CORAL Mod. SA 272. Possibile collegare 2 sistemi di altoparlanti tramite i morsetti (vedi Foto 1). Oppure possibile collegare ad esempio un Subwoofer con RCA (vedi Foto 2). Caratteristiche: Music Power: 140 + 140 W Rms Power (4 ohm): 70 + 70 W Rms Power (2 ohm): 110 + 110 W Load Impedance: 2-4-8 ohm Frequency Response: 10-40 K Hz T.H.D: 0.10 % S/N ratio: 93 dB Input Sensitivity: 400-4000 mV Input Impedance: 22 K Ohm Current Consumption: 16 A Dimensioni: 26 (Lunghezza) x 17 (Larghezza) x 5 (Altezza). amplificatori usati usato, casse audio usate, altoparlante cassa usata professionale professionali, impianto impianti stereo audio autoradio auto radio

Vendo sintonizzatore analogico radio come nuovo Specifications 400 400L Type: Mono/Stereo Tuner Tuning Bands: FM, MW Tuning Scale: Analogue FM Tuning Range: 88 to 108 MHz Sensitivity: 1.9uV (FM), 15uV (MW) Signal to Noise Ratio: 68dB (FM), 51dB (MW) Distortion: 0.3% (FM), 0.5% (MW) Selectivity: 77dB (FM) Frequency response: 30Hz to 15kHz (FM) Output: 800mV (FM), 300mV (MW) Dimensions: 400 x 138 x 303mm Weight: 3.5kg Year: 1980

In condizioni perfette. Koss Pro 4AA headphones set the standard for full size professional headphones. They were introduced in 1970 as the first dynamic headphones to deliver true full frequency and high fidelity performance with impressive noise isolating capabilities. Retired in the late '80s, Koss swiftly returned the Pro4AA headphones to its product lineup due to overwhelming popular demand. They have since remained a staple of studio headphones in the radio and recording industries. Koss Pro4AAs meet the stringent demands of broadcast and recording professionals who require reliable equipment and superior performance. The full size professional headphones keep unwanted sounds out while letting every note in. Whether you're a sound professional or an audiophile, Pro4AAs deliver superior isolation, accurate reproduction and sound intensity, and the excitement of a live performance with every recording. Connecting with your music has never sounded so good. FEATURES Noise isolating professional studio headphones The first dynamic headphones to deliver true full frequency, high fidelity performance Standard-setting design incorporates performance-enhancing technology Superior isolation, accurate sound reproduction and the excitement of a live performance Durable steel and generously padded rubber headband Adjustable slide bars ensure snug fit 8 foot coiled cord with 6.3 mm (1/4") plug SPECIFICATIONS Frequency Response: 10-25,000 Hz Impedance: 250 ohms Sensitivity: 95dB SPL/1mW cord: Coiled, Single Entry, 10ft

Power (1 active channel): 300 WRMS on 4 ohm Power (stereo mode):2 x 270 WRMS on 4 ohm, 2 x 150 WRMS on 8 ohm Power (bridge mode):900 WRMS on 4 ohm, 600 WRMS on 8 ohm Input sensitivity: 0.9 - 1.1 V (0 ±1 dBV) Input impedance: 20 kohm balanced Frequency response: 20 Hz – 20 kHz (­±1 dB) Voltage gain: 30 dB (±0.5 dB) THD+N: b' S/N ratio: b'>' 98 dB Damping factor: b'>' 180 Power circuit: Class-D switching power supply Power supply: 220 - 240 VAC 50/60 Hz Protections: short circuit, open circuit, thermal, limiter, ultrasonic and radio frequencies Connections: input 2 x Combo, output 2 x XLR LINK and 2 x speakON Settings: ON/OFF switch on the front panel and volume A/B, mode selector on the rear LEDs: signal: green LED, clip: red LED, protection: red LED Dimensions: 483 x 44 x 360 mm 1U 19" Weight: 5 kg