Fireye 2

Fireye2 Mini USB DAC / Headphone Amplifier + USB to SPDIF 
The Fireye2 is a Portable USB Audio Amplifier specially for your headphones. This new unit is light weight, small and handy (smaller then a deck of cards) and is convenient to take everywhere to use. 
Fireye2 is offering you superior audio performance in the palm of your hands. The housing of the Fireye2 is made of rigid EMS tight aluminum and is a high-quality device, just like all other Firestone Audio Devices.

Why do I need a Fireye2

• If you want a super portable high quality headphone Amp + DAC, this is your choice !
• The Fireye II will by pass the noisy sound card of your PC and takes over the Digital to Analog conversion, but now in a Hifi way. You immediately hear the improvement in your music.
• It also provides you increased power to correctly 'drive' your headphones in the way it should be done. Even the biggest audiophile headphones (32 ot 600 Ohm) will be singing at a very good volume level !
• The rigid aluminum housing is EMC tight and keeps out noise and hum form, EMI and RFI interference.
• You get superior audio performance with improved dynamics and a good boost in power. (more volume)
• Perfect travel partner ! The USB powered Fireye II is small and perfect to take with you when you travel and hear your music with increased detail and clarity.
• The Fireye II also functions as a USB to S/PDIF converter to get optical digital signal to any external digital device.

Specifications

• Amplifier Structure: Class A/B
• Power Structure: USB or Optional 5VDC external power supply (available separately)
• 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 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

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)

Compatibility

Microsoft Windows 2000 (Service Pack 4) or Windows XP (service pack 1) and higher

Mac

Linux

Scope of Supply

Fireye2 USB DAC / Headphone Amplifier unit.

USB cable

Flannel bag

User manual

Warranty card