New version ICON upod nano Sound card 1 .16-Bit 48KHz 2 mic-In/1 guitar-In, 2-Out USB Recording Interface 2. 2x2 analog I/O full duplex recording and playback 3. ICON innovative unique mic preamp with individual gain control. 4. +48V phantom power equipped. 5. Build-in ICON 16-DSP effect with control knob on the top panel. 6. 2 DSP parameter adjustment knobs on the top panel. 7. 2 analog outputs on 1/4” TRS jacks or stereo output on 3.5mm phone connector. 8. Build-in stereoA input with individual gain control 9. Allow to use as a stand-alone device withA input & DSP proceing. 10. Attenuator function on equipped for music fade out automatically when mic signal present. 11. ons equipped for controlling mic signal (dry/wet) recording to PC. 12. ons equipped for controlling monitoring signal (dry/wet). 13. Master volume control on the top panel 14. 2 headphone outputs on 1/4” TRS jacks with individual volume control 15. USB2.0 compatible and USB bus-powered 16. Plug and play and no driver installation is needed. 17. Compatible with Mac OS (Intel-Mac) and Windows XP, Vista (32-bit/64-bit), Windows 7 (32-bit/64-bit) & Windows 8 (32-bit/64-bit) 18. Full duplex, simultaneous record/playback Mic Input Frequency Response 22Hz to 22kHz (+/-0.2dB) Dynamic Range 95dB, A-weighted Signal-to-Noise Ratio -95dB, A-weighted THD+N