User Manual

Specications
25
SSL 2+ User Guide
Unbalanced Outputs
Frequency Response ± 0.05 dB
Dynamic Range (A-Weighted) 112 dB (1-2), 110 dB (3-4)
THD+N (@ 1kHz) < 0.0015% @ -8 dBFS, < 0.0025% @ -1 dBFS
Maximum Output Level +6.5 dBu
Output Impedance < 1 Ω
Headphone Outputs
Frequency Response ± 0.05 dB
Dynamic Range 111 dB
THD+N (@ 1kHz) < 0.0015% @ -8 dBFS, < 0.0020% @ -1 dBFS
Maximum Output Level +10 dBu
Output Impedance 10 Ω
Digital Audio
Supported Sample Rates 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz
Clock Source Internal
USB USB 2.0
Low-Latency Monitor Mix Input to Output: < 1ms
Roundtrip Latency at 96 kHz Windows 10, Reaper: < 4ms (Safe Mode Off)
Mac OS, Reaper: < 5.2ms
Physical
Analogue Inputs 1&2
Connectors XLR 'Combo' for Microphone/Line/Instrument on rear panel
Input Gain Control Via front panel
Microphone/Line/Instrument Switching Via front panel switches
Phantom Power Via front panel switches
Legacy 4K Analogue Enhancement Via front panel switches
Analogue Outputs
Connectors 1/4" (6.35 mm) TRS jacks, RCA sockets on rear panel
Stereo Headphone Outputs 1/4" (6.35 mm) TRS jacks on rear panel
Outputs 1L / 2R Level Control Via front panel
Outputs 3 & 4 Level Control None
Monitor Mix Input - USB Blend Via front panel
Monitor Mix - Stereo Input Via front panel
Headphones Level Control Via front panel
Headphones B 3&4 Source Selection Via front panel