Grado headphone modded

Grado The Hemp Headphone. Ouvert non utilisé destiné à une collection Sous garantie, facture transmise Housing: Hemp / Maple Wood Transducer Type: Dynamic Operating Principle: Open Air Frequency Response: 13hz-28kHz SPL 1mW: 98 Normal Impedance: 38 ohms Driver Matched db:.05 db

Grado is happy to present the third version of our Head-Fi headphone series... the HF3. The HF3 utilizes a CNC machined Red Oak wood housing which goes through a 2 step proprietary curing process to achieve the correct tonal balance. It has the latest version of our 44mm driver specially tuned to match perfectly with the wood housing. The HF3 is also the first headphone to use our new wiring enclosed in a braided sheathing for improved flexibility and performance. The HF3 comes with an attractive black headband highlighted with white stitching and the Grado "L" cushion. Will come an extra set of pads: TTVJ Delux Flat which is a perfect match for these.

Beyerdynamic T90: High-end cans with remarkably accurate sound. Extremely wonderful sounding headphone, in perfect working condition, very little used as I prioritised my other headphones. Was protected with a plastic foil at the beginning, no smoking environement. Comes with original box and all the accessories. Could consider posting it internationally but please, ask for a quote as the postage differs from country to country and the amount in the description is for European Union only, thanks. kenrockwell.com/audio/beyer/t90.htm b'"'The Beyer T90 are superb headphones, especially if you want detailed, open, uncolored sound with tight, natural bass. If the T90 are too expensive, get them anyway! Unlike consumer electronics like a flat-screen TV or digital camera that you'll want to throw away in 5 years or less, invest your money in headphones or speakers and you'll still be enjoying them decades from now. I still use my original set of Beyer DT990s that I bought in 1986. They seemed expensive then, but the price has long been forgotten while their quality is remembered every day. Headphones don't wear out or age. So long as you don't abuse them too much, they ought to outlive you. Never get cheap with headphones or speakers; they don't become obsolete as do electronics; these are completely passive transducers.The T90 overall has a very good detail retrieval, maybe not at the same level of the Sennheiser HD800 but one of the best I’ve heard so far. Left-right balance and 3-dimensionality are simply incredible, just like the huge sound stage. The presentation in general is rather airy and there is a lot of space between the instruments. The T90 is a tight sounding headphone that’s not coloring the sound, well maybe just very slightly but you get a very clear and realistic presentation no matter what genre you’re listening to. The T90’s bass is very tight and has reasonable impact/body. Bass detail and layering are very good and bass goes really deep. T90 is strong with everything, I really mean that the T90 is strong with all musical genres, I’ve even spent quite a lot of time with it watching movies and I couldn’t find a genre that doesn’t match with this headphone.b'"' Steve Guttenberg, cnet.com/reviews/beyerdynamic-t90-review/ Conclusion: The Beyerdynamic T90 is expensive, but for well-heeled audiophiles the price will seem reasonable. I know of no other less-expensive headphone that can match the T-90's combination of comfort, sound, and build quality. Perhaps the biggest downside to the T90 is that it's not well-suited to portable use, but few full-size, audiophile-oriented headphones are. The T90 is best savored at home, plugged into a high-quality headphone amplifier or AV receiver. Construction: Open back design Chrome-plated metal shells with metal air vent on the rear of the transducer Speakers angled to the natural angle of the ear Microfiber pads Aluminum structure Headband covered in microfiber fabric Transducer Transducer diameter: 50 mm Very powerful neodymium magnet Tesla Technology Measures Frequency response: 5 - 40,000 Hz Impedance: 250 ohms Nominal sound pressure level (SPL): 102 dB (1 mW / 500 Hz) Maximum sound pressure level (SPL): 125 dB (200 mW / 500 Hz) Total harmonic distortion (THD): 0.05% (1 mW / 500 Hz) Maximum input power: 200mW Headband pressure: 2.8 N Connections Single-sided OFC cable (3 m) Gold-plated 3.5mm mini-jack jack connector Adapter to 6.3 mm gold-plated jack supplied General Weight: 0.350 kg Break-in: 50 hours minimum Accessories 3.5 mm mini-jack to 6.3 mm jack adapter Storage case Arcam / quad / cambridge audio / teac / marantz / denon / yamaha / onkyo / atoll / nad / musical fidelity / gustard / ifi / monitor audio / klipsch / ifi / AudioQuest / Astell b'&' Kern / iBasso / Hidizs / Fiio / Shanling / Cayin / Beyerdynamic / AKG / Hifiman / Audio-Technica / Sony / Meze, Grado, Focal, Bose, Bowers Wilkins, Audeze, ZMF, Sennheiser En savoir plus

Amplificateur audiophile GRADO RA-1 pour casque. Connu pour sa synergie exceptionnelle avec les casques Grado - mais il peut faire b'"'chanterb'"' toute une p'éïade d'autres casques de toutes marques. C'est la version pour batteries, la meilleure. 2 batteries ou accumulateurs de 9V. A peine utilisé. Il fonctionne, bien sûr, parfaitement. Comme dans les photos. Avec la boîte d'origine et la documentation. En savoir plus

Apogee Electronics Groove DAC Headphone Amplifier Barely used, works exceptionally well with Android, Windows and iOS. Like new, comes with original box and accessories. Probably one of the best dongles up to 400 euros. y o u t u b e. c o m / w a t c h ? v = 0 W _ Z j D z 9 h 7 I b'&' t = 3 0 4 s This little dongle-like device is simply stellar in its simplicity and the sound it produces, pure, powerful golden tone. Used with my Hifiman Sundaras, it has plenty of output power, making them LOUD at about 50-60% to give you an idea of ​​the output this little beast can put into headphones. The sound is exceptionally clean with just the right amount of warmth, open space, no harshness from the 8 Sabre based DAC chips, the way it is implemented and also, most importantly, the proprietary patented b'"'Current Driveb'"' technology used by Apogee in the amplification stage. This goes a long way to explaining how this can drive 90% of headphones... with ease. Comparisons with all my previously owned DAC amps like Dragonfly Red, Cobalt, Topping DX 3 Pro, Fiio K5, K7, Ifi Zen Can V2, Cayin RU6, THX Onyx, Ifi Nano ISD Black Label add up to the Meridian Explorer outshining them all. Excellent and very detailed review: h t t p s: / / w w w. s t e r e o p h i l e. c o m / c o n t e n t / a p o g e e - e l e c t r o n i c s - g r o o v e - d a - h e a d p h o n e - a p l i f i e r Would consider posting it internationally but please, ask for a quote before as the postage differs from country to country and the amount in the description is for European Union only, thanks. Arcam / teac / marantz / denon / yamaha / onkyo / atoll / nad / musical fidelity / gustard / ifi / monitor audio / klipsch / ifi / AudioQuest / Astell b'&' Kern / iBasso / Hidizs / Fiio / Shanling / beyerdynamic / meze / hifiman / audio technica / akg / bel canto / violectric / lehmann / parasound / benchmark / auralic / burson / aune / Arcam, Benchmark, Einstein, Pass, Mark Levinson, ifi, Eversolo, Fidelice, Mytek, Hegel, Nuprime, Auralic, Rupert Neve, Chord, Naim, PS Audio, Parasound, Sparkos, Atoll, Nad, Sugden, Exposure, Krell, Leak, Advance, Cayin, Luxman, Yamaha, Cambridge, Quad, Cyrus, quad / cambridge audio / Cayin / beyerdynamic / meze / hifiman / audio technica / akg / bel canto / violectric / lehmann / parasound / benchmark / auralic / burson / aune / feliks / vincent / little dot / prima luna / pathos / willsenton / reisong / woo / fezz / pier audio / jadis / sennheiser / schiit / topping / luxman / ZMF, sparkos, geshelli, musical paradise, fosi, KEF, Linn, gato, m2tech, sony, Dragonfly Red, Cobalt, Topping DX 3 Pro, Fiio K5, K7, Ifi Zen Can V2, Cayin RU6, THX Onyx, Ifi Nano ISD Black Label, Chord, apogee, Beyerdynamic / AKG / Hifiman / Audio-Technica / Sony / Meze, Grado, Focal, Bose, Bowers Wilkins, Audeze, ZMF, Sennheiser moondrop, thieaudio, kiwi ears, hidition, elysian, shure, ibasso, campfire, softears, libratone, 64 audio, tin hifi En savoir plus Collaboration commerciale.

For sale iBasso DX90 DAP, with original box and accessories, in excellent condition (has always been used with protective screen and case), working perfectly. While pretty good in its original form, iBasso engineers did cut some corners and the player does not reach its full potential. As such, the player has been extensively modified in order to improve performance:  - power supply and DAC stages have been redesigned in order to reduce the overall distortions and noise level, in particular at lower frequency where the original suffers the most (around 5dB THD+N improvement at 1KHz, 30dB (!) improvement at 20Hz)  - output buffering stage has been modified in order to improve performance with lower impedance earphones (with 16ohm load THD+N is improved by approx. 30dB) Measurements with a professional audio analyzer show that the modified player is reaching excellent performance under real life test conditions (line out: -105dB THD+N across pretty much most of the audible frequency spectrum, headphone out: -102dB THD+N while delivering 500mVrms under a 16ohm load). Included:  - DAP  - Original battery (in very good condition) + new spare battery  - USB cable  - Coax SPDIF out cable  - Burn-in cable  - Silicone case  - Spare screen protector (one already applied) The item will be carefully packed and tracking number will be provided. Shipping out of France, fast delivery and no taxes for destinations within EU.

Focal Elear Premium audiophile OPEN-BACK CIRCUM-AURAL headphones, truly exceptional performance. Made in France. focal.com/en/home-audio/high-fidelity-speakers/high-fidelity-headphones/elear Used, in great working condition and aesthetics, probably the pads needs to be changed but otherwise in very good condition, also. No smoking, very little use overall as I prioritised my planar headphones, much more expensive. Comes with original box and all the accessories. Could consider posting it internationally but please, ask for a quote as the postage differs from country to country and the amount in the description is for European Union only, thanks. Truly exceptional performance, highly regarded by the audiophile community. youtube.com/watch?v=lw0wJpjAHyk b'"'The Focal Elear is a drop-dead gorgeous high-end headphone. Build quality is spectacular; comfort is very good (though the cable is a bit heavy); and the new purpose built aluminum/magnesium M-dome drive is a testament to the technical accumen of Focal. Sound quality is superb; this is an extraordinarily dynamic and punchy headphone. Unlike most high-end headphones, the Focal Elear seem to have no Achilles heal. It's very easy to just get wrapped up in the music and be unaware of the headphones themselves. I'd like a dB or two more bass, but the terrific bass tightness seems to make up for it, and a slightly laid back character up top has this headphone pushing almost all of my buttons. I really fell in love with the Elear. Its stellar build, comfortable fit and kick ass sound easily won me over. Focal has done an absolutely beautiful job of producing a worthy high-end headphone.b'"' Open-back circumaural headphones 40mm M-dome aluminum and magnesium drivers Leather-covered aluminum headband 20mm microfiber and memory foam cushions Measures Impedance: 80 ohms Sensitivity: 104 dB / 1 mW THD: 0.3% at 1 kHz for 100 dB Frequency response: 5 Hz to 23 kHz Accessories delivered Carrying case, dual 3.5mm mono mini-jack and 6.35mm stereo jack modulation cable General Weight: 450g Arcam / quad / cambridge audio / teac / marantz / denon / yamaha / onkyo / atoll / nad / musical fidelity / gustard / ifi / monitor audio / klipsch / ifi / AudioQuest / Astell b'&' Kern / iBasso / Hidizs / Fiio / Shanling / Cayin / Beyerdynamic / AKG / Hifiman / Audio-Technica / Sony / Meze, Grado, Focal, Bose, Bowers Wilkins, Audeze, ZMF, Sennheiser En savoir plus

Kit d'accessoires Cuisinières Accessoires électroménager Code EAN: 0605546231262 En-tête / Fabricant: Blesiya Type de Produit: Kit d'accessoires Tranche de poids: 0 à 100 g Titre: 2Pairs Soft Earpads Ear Tips Cushion Replacement Repair For GRADO SR60 SR80 SR125 SR225 M1 M2 Headphone - Black En-tête / Compatibilité: Cuisinières