Tienda Online de Imagen, Sonido HI-FI y Alta Fidelidad
Lunes a Viernes: 09:30–13:30 y 16:30-20:00 Sábado: 10:00-13:00
producto agotado y descatalogado. No disponible
Oferta de segunda mano en perfecto estado - oportunidad
Sennheiser HD215 --VENDIDO-- Oferta segunda mano - oportunidad - Auriculares cerrados serie DJ/Studio. -
General Description
Enjoy excellent sound: The HD 215 has both outstanding sound characteristics and excellent attenuation of ambient noise. The rotatable ear cup for one-ear listening and the single-sided coiled cable make them ideal for DJ monitoring. The HD 215 comes with a convenient protective pouch for storage and transportation.
Features
Excellent stereo sound
Spatial sound image
Outstanding wearing comfort for long listening sessions
Excellent attenuation of ambient noise
Ear cup is rotatable for one-ear listening
Convenient protective pouch included
Extremely rugged
Single-sided coiled cable, detachable
Comfortable headband and ear pads
1 ⁄4" (6.3 mm) screw-on jack adaptor, gold-plated (Foto)
2-year warranty
Delivery Includes
Headphone with single-sided coiled cable, detachable
6,3 mm adaptor
Convenient protective pouch
Technical Data
Jack plug 3,5/6,3 mm stereo
Nominal impedance 32 ¥Ø
Weight w/o cable ca. 280 g
Transducer principle dynamic, closed
Ear coupling circum-aural
Cable length 3 m
Frequency response (headphones) 12.....22000 Hz
Sound pressure level (SPL) 112 dB(SPL)
THD, total harmonic distortion <0,2 %
Glossary
Jack plug
A common audio connector in consumer electronics and music industry. Available in various diameters; in the hi-fi segment, 1/8¡± and ¨ù¡± are widely used. Poles range from one to four. (Examples: headphone jack or jack of an electric guitar).
Nominal impedance
See impedance.
Weight w/o cable
Transducer principle
Two transducer principles have become established for the conversion of electric energy into mechanical energy: electrodynamic and electrostatic transducers, whereby the latter is only to be found in audiophile systems, due to their relatively high manufacturing costs. Electrodynamic transducers basically consist of a ring-shaped permanent magnet and an oscillation coil, which is fixed to the receiver diaphragm. When an audio-frequency alternating current is passed through the oscillation coil, it is caused to vibrate in accordance with the audio-frequency alternating current, thus causing the diaphragm to vibrate in the same way.
Ear coupling
A distinction is made between headphones which are worn on the external ear (supra-aural) and those which surround the ear (circumaural). Open headphones have foam ear pads that rest on the ears or ring pads that surround the ears. Closed headphones, on the other hand, nearly always have circumaural ear pads.
Cable length
The cable length is usually measured between the anti-kink sleeves of the cable (cable length without connectors).
Frequency response (headphones)
The frequency response of a pair of headphones is given within limits defined by the manufacturer.
Sound pressure level (SPL)
Due to the impractical numerical values, the sound pressure is usually given as the logarithmic value of the sound pressure level according to the equation: dB SPL = 20 x log (po / 0.00002 Pa). The abbreviation SPL (sound pressure level) is added in order to make a clear distinction from other uses of dB. The reference sound pressure, which is at the same time the threshold of hearing, is then 0 dB SPL. The threshold of pain is 140 dB SPL. A difference in the sound pressure level of 1 dB is just about perceptible, while a doubling of the sound pressure corresponds to 6 dB and a doubling of the volume corresponds to a rise of 10 dB.
THD, total harmonic distortion
Total harmonic distortion is a measure of non-linear harmonic distortion and is given in %. Non-linear harmonic distortions are signals which were not present in the original before the signal was converted by the headphones. These unwanted signals are caused by the diaphragm, whose movements do not precisely move in time with the electric signals that cause it to move. Unfortunately, this is a feature of all electroacoustic transducers. Although it cannot be completely eliminated, suitable steps can be taken to minimise it. However, the user is not interested in why this distortion takes place but in how great the level of distortion must be for it to become perceptible. According to the findings of several research projects, a total harmonic distortion of 1% in the frequency range of 100 to 2000 Hz is imperceptible. Below 100 Hz, the perceptibility threshold lies at 10%.
Aquí tienes una selección de productos que podrían interesarte
Pareja de almohadillas de recambio para los auriculares Bose QuietComfort 35 y QuietComfort 35 SII . Se incluyen dos unidades | ACCESORIO ORIGINAL BOSE
Disponible en color NEGRO y PLATA
Bose Headphones 700 Almohadillas de recambio | ORIGINALES Bose | Se incluye la pareja
Dispponibles en color Blanco, Negro y Plata
Yamaha A-S201 Amplificador estéreo de 65 Watios |Previo de fono para tocadiscos | Mando a distancia | Bornes de altavoz mejorados
Disponible en color Negro y Plata
Project Debut Carbon EVO | Nuevo tocadiscos con cápsula Ortofon 2M RED | Suspensión mejorada del motor | Pies de metal ajustables en altura | Platter más pesado y anti-resonante | Compatible con 33/45/78 RPM | Cable RCA desmontable | Tapa anti-polvo incluida
.
Disponible en Amarillo, Blanco Lacado, Negro Lacado y Negro Satinado
1940 675 222 Correa para giradiscos Project. Ver modelos compatibles en la descripción
Producto original Project
Van den Hul The Twin - precio/m Cobre libre de oxígeno de alta pureza | Recubierto por una película especial de HulliFlex | Sección de 1,23 mm de cobre
Malla del cable en color ROJO
Marantz CD6007 - Lector de CDs con USB frontal | Nuevo DAC AK4490 Conversor Digital Analógico compatible con 192-kHz/24-bit y DSD 5.6MHz | Entrada USB compatible con archivos WAV, MP3, AAC, WMA, FLAC HD, ALAC, AIFF y DSD | Salida auriculares toma Frontal | Salida Audio analógica 2RCA, digital óptica y coaxial | Mando a Distancia incluido
.
Disponible en color PLATA (Negro agotado temporalmente)
