AMPHONY 5.8 GHz DIGITAL WIRELESS HEADPHONES MODEL 2500 Start Price USD 184.50 Current Price USD 184.50 Time Left 4 days 18 hours 2 minutes Bid Count 0 Buy It Now Price - Reserve Price - Start Time Friday, November 14, 2008 End Time Tuesday, January 13, 2009 Location Chesapeake, Virginia See more about 'AMPHONY 5.8 GHz DIGITAL WIRELESS HEADPHONES MODEL 2500' Description winona.ws Store AMPHONY 5.8 GHz DIGITAL WIRELESS HEADPHONES MODEL 2500 Description:AMPHONY 5.8 GHz DIGITAL WIRELESS HEADPHONES MODEL 2500Main Features: Digital audio transmission at full CD quality Extended headphone frequency response Digital audio interfaces Noise shaping filter High-speed data port The Model 2500 Digital Wireless Headphones from Amphony combine the best of headphone technology with the best of wireless audio transmission technology. As a result this model achieves audiophile sound reproduction and eliminates any noise or audio distortion by using digital audio transmission. The Model 2500 offers an extended audio frequency response and excels at reproducing every subtle nuance of your favorite songs. The transmitter provides fully digital audio interfaces in order to eliminate any unnecessary digital-to-analog or analog-to-digital conversion and achieves unsurpassed signal-to-noise ratio. The audio data is transmitted to the headphones without applying any audio compression or sample rate conversion. A noise shaping filter which is part of the headphones removes any quantization noise from the audible frequency band. The Model 2500 features velours ear cushions to maximize comfort as well as battery charging bays to keep your headphones working at any time. Technical specifications Transmitter: Audio transmission method: Digital (Audio is transmitted as PCM sample data) Transmitter frequency: 5.8 GHz Signal-to-Noise ratio (A-weighted): typ. 100 dB Dynamic range: typ. 100 dB Channel separation: typ. 100 dB Harmonic distortion: typ. -90 dB Error correction: 1/2 rate FEC Audio sampling method: 64 times oversampling Transmitted data rate: > 3 Mbps Data available at high-speed data port for RangeBooster transmitter modules Max. transmitter output power: 1 mW Transmitter operating range: max. 200 ft. line of sight max. 50 ft. through walls and ceilings Headphones: Type: dynamic closed Operating time: max. 100 hours with two AA batteries Frequency response: 20 Hz ... 24 kHz Maximum sound pressure level (MSPL): 120 dB Ergonomic design for maximum comfort Weight: 6.0 lbs.Average Processing Time 2-3 business days to ship out & receive tracking numbers Shipping Carriers UPSThank you for looking (AMPH2500)Please check my blog on how to get cash back on item you purchase. Payment:I accept Paypal, Money order or cashier's check. But please email me if you want to use other mode of Payment other than Paypal. Thank you for biddingShipping:I use USPS flat rate shipping, and UPS carrier. I also use USPS International for International Shipping.Terms of Sale:All sales are final otherwise stated that the item is "returnable" or that can be returned or brought back. I also sell items in Good or excellent condition, please read the item description. If in any case there is a mixed up on shipping, item received isn't the same as what it was described, please email me and let me know so we can work it out. Remember, "Good communication is as stimulating as black coffee, and just as hard to sleep after", by Anne Morrow LindberghAbout Me:I always search for a bargain store's item to sell them at an affordable price. If you have any questions on the item, please do not hesitate to email me or send a message.Contact Us:You can always contact me if you need more information on a particular item/s. Especially on International shipping. International bidders or buyers, please contact me first before bidding or buying. On Dec-19-08 at 07:10:38 PST, seller added the following information: Item is Brand New, (not refurbished), and includes factory warranty. Place a Bid!