NuForce ICON HDP + NVX XPT100 + i.Fuzen HP-1 Complete Headphone Package

Product Features:

• Headphone Amp and DAC
• USB DAC with 24-bit resolution and 96 kHz sampling rate
• S/PDIF coaxial and optical 3.5mm conversion at 24-bit resolution and 196 kHz sampling rate
• Quality headphone amplifying circuit and preamp out for complete integration and audiophile sound quality
• Supports digital USB, S/PDIF coaxial, and 3.5mm optical for a remarkably broad range of compatibility
• No capacitors in the signal path for absolutely no loss in signal quality
• Few components along the signal path further minimize possible sources of distortion
• To minimize electrical interference, the digital circuit is built on an independent daughter board
• Also available in Red, Blue, and Silver
• Package includes:
• Toslink to optical mini adapter
• 6.3mm stereo plug (male) to 3.5mm stereo connector (female) adapter
• Silicone stand
• AC adaptor (15V, 1.6A, 100-240VAC)

Technical Specifications:

• Analog Inputs: RCA or 3.5mm
• Digital Input: S/PDIF Coaxial and 3.5mm Optical
• Coaxial Input Impedance: 75 Ohms
• USB Digital: USB 1.0 and 1.1 up to 44.1kHz/16-bit, USB 2.0 Full-Speed up to 96kHz/24-bit
• RCA Output: 2.6 Vrms, Output impedance 100 Ohm
• Headphone Output: 6.3mm full-size headphone output jack drives headphones up to 600-Ohm; Output impedance 10 Ohm
• Frequency Response: 10-100000 Hz
• SNR: >100 dB
• Power Requirement: 12-15V
• Dimensions: 6"W x 4-1/2"D x 1"H
• Authorized Internet Dealer
• 1-year Manufacturer's Warranty

General Features:

• Studio Over-Ear Headphones
• ComfortMax® Cushion earpads provide superior comfort for long listening sessions
• Large 42mm neodymium drivers bring depth & dimension to music
• Smooth, even tonality, ideal for studio monitoring and mixing
• Exceptionally accurate acoustical performance
• 1/4" adapter for studio mixing and other stereo applications
• Compatible with portable devices and excels with amplification
• Enclosed ear design for limited outside noise interference
• Adjustable headband for optimum customization
• Gold-plated, corrosion-resistant stereo jack
• Authorized Internet Dealer
• 2 Year Manufacturer's Warranty

Product Specifications:

• Frequency Response: 10-26,000 Hz
• Sensitivity: 100 dB
• Nominal Impedance: 64 Ohms
• Cord Length: 1.2 m & 3 m
• Acoustic Principle: Closed
• THD: <0.2% at 1khz
• Magnet Material: Neodymium
• Weight/Mass: 10.2647 oz (291g)
• Speaker Diameter: 42mm

Cell Phone Case Features:

• Proprietary Auzentech Headphone Amplifier
• Dual Headphone Output port to share your listening with your friends
• ZX-Driver provides Ultra-Low Distortion and Max 180mW output power
• J-FET OP-AMP to provide Vacuum Tube like sound output
• Proprietary Auzentech Balanced Power Supply
• Sound Mode, Selector button & Status Indicator
• Touch panel volume control
• Unique & compact design to match your iPhone 4 look
• Impressive 1650mAH Li-Polymer battery with Smart protection circuit
• 4-Steps LED battery life meter and battery life check button
• Charge via USB port (from desktop PC or Laptop) with supplied USB cable
• Supports USB pass through, iTunes Sync
• Last up to 500 full charges
• Color: Black
• Also available in: White
• Authorized Internet Dealer
• 1-year Manufacturer's warranty

Device Specifications:

• Battery Life: 1650 mAh
• Supports USB pass-through
• Output voltage: DC 5V
• Output current: 500 mA
• Maximum Input current: 800 mA
• Output Power: 180mW (90mW + 90mW @ 32 Ohms
• Frequency Response: 5Hz - 100kHz, +/- 0.23dB
• Input Sensitivity: 1.25V RMS
• Maximum Gain: +9dB
• Input Impedance: 50 kOhms
• Load Impedance: 32 - 600 Ohm
• Total Harmonic Distortion: 0.002%,@ 1kHz into 32 Ohms
• Signal to Noise Ratio: 113dB (A-weighted)
• Product size : 62.7mm(W) x 133.4mm(H) x 15.3mm(D)
• Weight: 70g

Battery Specifications:

• 1650mAh rechargeable lithium polymer battery
• DC 5V/500mA Power output
• Audio playback Up to additional 44 hours
• Video playback Up to additional 11 hours
• Talk time Up to additional 8 hours

Headphone Amplifier Specifications:

• 180mW Headphone output power
• 32 - 600 Ohm Load impedance
• 113dB(A-weighted) Signal to noise ratio

Compatible Cell Phones:

• iPhone 4
• iPhone 4S