The Fubar III MKII USB DAC / Headphone Amp lets you connect your computer to your Amplifier and stream your entire music library with remarkable fidelity! Enjoying “High End” sound from your computer has never been easier! With the Fubar III MKII you simply plug and play without having to install additional software or drivers.
Premium Features Include:
USB input – Play music directly from your computer via USB. Requires no addition software or drivers.
Headphone Output – connect your favorite headphones to the 1/4″ (6.4mm) headphone jack.
Analog Inputs NEW! – connect your iPod, CD player or other analog device.
RCA Outputs – Using the Gold Plated RCA outputs you can connect the Fubar 3 to your home stereo.
Volume Control – Controls the headphone output.
Gain Switch – The External gain switch lets you optimize the Fubar 3 output for your headphones. Compatible with 25 – 600 Ohm headphones.
Changeable Opamps – The Opamp in the headphone amplifier section is changeable, allowing you to try the various OpAmps available.
Choice of Colors – Available in your choice of Black and Silver face plates
Technical Specifications
Amplifier Structure : Coupling capacitor less, Push-Pull with Class-B Structure
Power Structure : Virtual-Ground power supply
Line Output : Signal same with phone output
Gain Control : Low (attenuation 20dB) / High (normal)
Volume Control : Series / shunt mode selectable
Headphone Impedance : 32 ohm to 600 ohm
Support Format : 16-bit, 32kHz / 44.1kHz / 48kHz
Circuit Protect : Over current protect
USB Chip : TI – PCM2702
LPF OPAmp : AD – OP275
Main OPAmp : TI – OPA2604
Servo OPAmp : TI – TL072
Line Out OPAmp: AD – OP275
Audio Performance (1kHz sine wave, 2Vrms output, 16-bit / 48kHz)
Frequency response (40Hz to 15kHz) : 40Hz +0.01dB, 15kHz -0.12dB
Noise level (1kHz, A-Weighted) : -96.1dB
Dynamic range (1kHz, A-Weighted) : 96.1dB
THD% : 0.0018%
Stereo crosstalk : -90.0dB
Connectivity
USB interface (USB V1.1)
Line Output :
1 of RCA jack
1 of 6.4mm phone jack
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
Package Contents
Fubar III MKII
DC24V 0.5A power adapter
RCA wire
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