Duet (FireWire): General

Duet (FireWire) vs. Duet 2 (USB)

Duet/Duet 2 Comparison Chart

 

Features

Duet

Duet

Duet 2

Duet 2

Computer Connectivity FireWire 400 USB 2.0 High Speed
Sound Quality 1st Generation 2nd Generation
Roundtrip Latency performance 32 buffer @ 96kHz = 4.6 ms64 buffer @ 44.1kHz = 7.23 ms 32 buffer @ 96kHz = 3.6 ms64 buffer @ 44.1kHz = 5.8 ms
Power FireWire Bus Power USB Bus Power (DC power optional)
Sample Rate 24-bit/44.1-96kHz 24-bit/44.1-192kHz
Input Channels 2 2
Output Channels 2 4 (Stereo headphone out & L/R speaker outs)
Speaker Outputs Unbalanced Balanced
Independent Headphone Out N/A 1
Microphone Preamps 2 2
Microphone Preamp Gain up to 75dB up to 75dB
Line Level Input 1 1
OLED Display N/A 1
Touchpads N/A 1
Metering LED Segments Full Color OLED
Breakout Cable Design 2 XLR In, 2 1/4″ In, 2 1/4″ Out 2 Combi In, 2 1/4″ Out
Maestro Version Maestro 1 Maestro 2
Phantom Power 1 1
Phase Invert 1 1
Soft Limit N/A 1
Group Inputs 1 1
Mute Outputs 1 1
Sum to Mono N/A 1
Dim Outputs N/A 1
Toggle Headphone Source N/A 1
Core Audio Compatible 1 1

What is the maximum current capacity of the 48V phantom power? Will it handle any microphone?

Any Apogee product that includes microphone inputs with 48v phantom power is designed to handle loads up to a complete short, or 14.1 mA. This will properly power any microphone.