FSA FIREYE2 Micro Headphone Amplifier with USB DAC

Fireye II is a Portable USB Audio Amplifier.

Fireye II is a Amplifier which has functions of USB Audio Device and Headphone Amplifier.Fireye II is light and handy so it is convenient to put everywhere to use. The shell of Fireye II is made of aluminum looks very high-quality. Only two steps of use can enrich the music and enhance the quality of sound.

Specifications:

Amplifier Structure: Class-A / B amplifier

Power Structure: USB or external power supply

Headphone Impedence: 32 ohm to 600 ohm

Circuit Protect: Output short / temperature protect

Support Format: 16-bit, 32 / 44.1kHz / 48kHz

USB Chip: CMedia – CM108

DAC Chip: Cirrus – CS4344

Main OPAmp: TI – DRV601

Audio Performance:USB power supply (1kHz sine wave, 2Vrms output)

Frequency response (From 40Hz to 15kHz): 40Hz +0.01dB, 15kHz -0.15dB

Noise level (1kHz, A-Weighted): -91.5dB

Dynamic range (1kHz, A-Weighted): 91.7dB

THD%: 0.0028%

Stereo crosstalk: -89.9dB

Audio Performance:external power supply (1kHz sine wave, 2Vrms output)

Frequency response (From 40Hz to 15kHz): 40Hz +0.03dB, 15kHz -0.62dB

Noise level (1kHz, A-Weighted): -92.9dB

Dynamic range (1kHz, A-Weighted): 92.6dB

THD%: 0.0031%

Stereo crosstalk: -92.9dB

Connectivity:

• mini USB interface (USB 1.1)
• Power Input: 1 of DC jack
• Line Output: 1 of 3.5mm phone jack (with optical output)

System Requirements:

• Intel Pentium 2, Celeron 800MHz or higher computer system
• Microsoft Windows 2000 (Service Pack 4) or Windows XP (Service Pack 1)
• 128MB RAM
• Available USB port

In the Box:

• Fireye II
• USB wire
• Flannel sets
• User manual
• Warranty card