Digital Electronics >> grado headphone

Founded in 2000, DGTC Digital Electronics Co., Ltd is one of the leading China grado headphone manufacturer and wholesaler of audio & video products, consumer electronic products and other digital digital electronics in China. Our company has complied with ISO9001 and SO14000 standards. All our products have attained CE, FCC and RoHS certification. We also accept OEM, ODM and SKD orders from renowned companies such as HP, Sony, IBM, Canon, Philips, Apple, Kodak, Olympus, Nikon, Panasonic, Casio, Samsung, JVC, Nokia, LG, Sharp, NEC, Motorola, Siemens, Dell, Toshiba and so on.

Vented diaphragm
Non Resonant air chamber
UHPLC copper voice coil wire
Standard copper connecting cord
Grado's ability to combine lightness with extreme rigidity and internal damping has been put to good use on the SR125. The SR125 features an improved diaphragm and voice coil design and UHPLC (Ultra-high purity, long crystal) copper voice coil wire. The diaphragms are put through a special 'de-stressing' process in order to enhance inner detail. An improved headband spring provides even greater comfort allowing the listener to relax and enjoy the fine tonal spread and balance. Bass, midrange and treble are all more open.
So if you're that individual who would go for a more traditional headset over the earbuds, we think you'd really appreciate the better peformance that the iGrado offers. Frequency Response - 20 Hz to 20,000Hz Sound Pressure Level (SPL) 1mV - 98 Impedance - 32 ohms

Featuring handcrafted Mahongany earpieces made using an intricate curing process, Grado has been able to optimize the tonal quality. The RS1 uses dynamic transducers in an open-air configuration, the cups being open-backed. The result is a smooth, coherent sound with detailed dynamics. Frequency response ranges from 12-30 kHz and the drivers are matched to 0.05dB. Weighing 9oz, the headphones are an example of the wonder of mother nature with a gorgeous, honey-colored look. Vented diaphragm. Non Resonant air chamber. Standard copper voice coil wire. Standard copper connecting cord. Mini plug with 1/4" adaptor. The SR80 utilizes a 4 conductor connecting cable and larger ear cushions, the result of which gives a more open stage. The SR80 provides an improved bass resonance, which enhances the overall detail. John Grado says he strove for the best sounding phones for the money, and with the glowing reviews the SR80's have received, who can argue.PRODUCT FEATURES:Vented diaphragm;Non-resonant air chamber;Standard copper voice coil wire;Standard copper connecting cord;Mini plug with 1/4" adaptor.

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