This portable earphone amplifier also functions as a USB soundcard for your PC. Bypass your PC or Mac's existing DAC circuit and make use of the top notch Wolfson DAC for a cleaner, more precise sound. This earphone amplifier uses Texas Instruments amplifier innovation for high efficiency, great resolution, low distortion, and powerful output. You can make use of the 3.5 mm jack and consisted of brief cable television to hook up with a traditional digital music gamer. The built-in EQ has 3 levels of bass boost. The battery charges instantly when you plug in to a USB port. Built from quality anodized aluminum with a satin surface and consists of a rubber case.
USB audio decoding and output for PC, functioning as a high quality external USB soundcard - Easy to use digital volume control function with great precision and channel balance
Texas Instruments' PCM2706 serves as USB receiver. For better sound quality, a Wolfson WM8740 serves as digital-to-analog convertor (DAC), pairing with a high performance operational amplifier from ADI for the DAC circuit
Built-in headphone amplifier utilizing AD8692 and Texas Instruments' TPA6130A as pre- and power-amp for high performance, good resolution, low distortion, and powerful output - Built-in EQ for 3 levels of Bass Boost
Standard 3.5mm stereo line-in jack for portable amplification with conventional audio source - Built-in rechargeable 1050 mAH Li-ion battery for 80 hours of continuous operation
Dual 3.5mm headphone output jack. Convenient design makes it easy to share music between two listeners - Quality anodized aluminum satin finish case design, small and compact, ideal to be wrapped together with digital audio player