Compare 4 products

User rating

Connectivity
Headphone output	yes	yes	yes	yes
Headphone output (3.5 mm)	1	N/A	0	N/A
Headphone output (6.3 mm / 1/4)	1	2	1	1
Other connectors	Digital optical input Digital optical output MIDI	Digital optical input Digital optical output Firewire MIDI	Digital coaxial input Digital coaxial output Digital optical input Digital optical output Firewire MIDI	Balanced input XLR Balanced output XLR Firewire
USB	yes	yes	yes	yes
Headphone outputs	N/A	1	1	N/A
Jack Plug input	N/A	8	6	N/A
Jack Plug output (6,3 mm / 1/4)	N/A	4	2	N/A
Microphone input	N/A	yes	no	yes
XLR	N/A	4	2	4
Line-in	N/A	yes	yes	N/A
Line-out	N/A	yes	yes	N/A
S/PDIF in port	N/A	yes	yes	N/A
S/PDIF out port	N/A	yes	yes	N/A
Analog 3.5mm output	N/A	N/A	0	N/A
Analogue RCA outputs	N/A	N/A	0	N/A
Microphone Jack Plug (3.5mm)	N/A	N/A	0	N/A

Design
Placement Type	External	External	External	External

Audio properties
D/A audio	24 bit / 192 kHz	24 bit / 192 kHz	24 bit / 192 kHz	24 bit / 192 kHz
Noise level (SNR)	N/A	110.0 dB	100.0 dB	110.0 dB
Line-out Signal-to-Noise Ratio (SNR)	N/A	115.0 dB	100.0 dB	N/A
Audio quality	N/A	24.0 bit	24.0 bit	N/A