Fireye II USB DAC

Fireye II USB DAC Micro Headphone Amplifier

The NEW Fireye2 USB DAC is a super-small headphone amp that's perfect for enhancing volume and improving the sound quality of any portable device or PC - NO additional software or drivers required!

Its small size makes it perfect for taking on the road. The built in lithium battery provides up to 24 hours of play time and is easily recharged from any computer USB port.

The Fireye2 USB DAC uses the volume control on your player to adjust the volume.

Never have to strain again hearing your music or DVD on the airplane, subway or any other noisy place.

The Fireye II USB DAC also doubles as a low jitter USB to S/PDIF converter!

Ability to connect an optical cable (to the headphone output jack) and send a digital signal to an outboard DAC or AV Reciever.

Specifications
Amplifier Structure:	» Class A/Bp
Power Structure:	» USB or Optional 5VDC external power supply
Headphone Impedance:	» 32 - 600 Ohms
Circuit Protection:	» Short circuit and temperature protection
Support Format:	» 16-bit, 32 / 44.1 kHz/ 48 kHz
USB Chip:	» CMedia – CM 108
DAC Chip:	» Cirrus – CS4344
Main OpAmp:	» TI – DRV601

Audio Performance with USB Power Supply: (1kHz sine wave, 2Vrms output)
Noise Level (1kHz, A - Weighted):	» -91.5dB
Dynamic range (1 kHz, A - Weighted):	» 91.7dB
THD%:	» 0.0028%
Stereo crosstalk:	» -89.9dB

Audio Performance with USB Power Supply: (1kHz sine wave, 2Vrms output)
Noise Level (1kHz, A - Weighted):	» -91.5dB
Dynamic range (1 kHz, A - Weighted):	» 91.7dB
THD%:	» 0.0028%
Stereo crosstalk:	» -89.9dB

Audio Performance - with 5VDC external power supply (1 kHz sine wave, 2Vrms output)
Noise level (1 kHz, A - Weighted):	» -92.9dB
Dynamic range (1 kHz, A-Weighted):	» 92.6dB
THD%:	» 0.0031%
Stereo crosstalk:	» -92.9dB

Connectivity Specifications
Input:	» 1 - mini USB interface
Output:	» 1 - 3.5mm headphone jack (analog) » 1 - mini Toslink optical (from headphone jack) (digital)
Power Input:	» USB or DC Jack (5 Volts)

Minimum System Requirements

» Intel Pentium 2, Celeron 800M Hz » Microsoft Windows 2000 (Service Pack 4) or Windows XP (service pack 1) » 128MB RAM » Available USB port

Package Contents

» Fireye II USB DAC / Headphone Amplifier unit. » USB cable » Flannel bag » User manual » Warranty card