Technical Specification S2
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Input/Output Impedances
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Mic Input: |
> 1k5Ω electronically balanced |
Mono Line Input: |
> 20kΩ electronically balanced |
Stereo Line Input: |
> 20kΩ electronically balanced |
PGM & AUD Output: |
< 75Ω electronically balanced |
Mono Output: |
< 75Ω electronically balanced |
Monitor Outputs: |
< 75Ω unbalanced |
AES Input/Output: |
110Ω |
S/PDIF Input/Output: |
75Ω |
BNC Wordclock input: |
50Ω |
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Input/Output Gain Range
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Mic Input: |
Preset pot +13dB to +66dB ref -50dBu, TRIM pot ±12dB |
Mono Line Input: |
Preset pot -6dB to +10dB ref 0dBu, TRIM pot ±12dB |
Stereo Line Input: |
Preset pot -6dB to +10dB ref 0dBu, TRIM pot ±12dB |
Telco Input: |
Preset pot -6dB to +10dB ref 0dBu, TRIM pot ±12dB |
Telco Output: |
Preset pot -6dB to +4dB ref 0dBu |
Mix Minus Input: |
Preset pot -6dB to +10dB ref 0dBu, TRIM pot ±12dB |
Mix Minus Output: |
Preset pot -3dB to +3dB ref 0dBu |
Digital Input: |
0dBFS = +12dBu on input; TRIM pot ±12dB allowing 0dBu to +24dBu |
Digital Output: |
0dBFS = +18dBu |
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Frequency Response
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Mic Input: |
40Hz to 20kHz, -1dB,+0dB (-3dB at 130Hz with HPF in) |
Line Inputs: |
20Hz to 20kHz, – 0.5dB,+0dB |
RIAA Input: |
30Hz to 16kHz ±1.5dB RIAA equalised |
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Noise (20Hz to 20kHz)
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Mic Input E.I.N.: |
-129dB with 150Ω source |
Stereo Inputs (fader down, no routing): |
-89dB ref 0dB |
Stereo Inputs (fader down, one channel routed): |
-89dB |
Stereo Inputs (unity gain, no routing): |
-89dB |
Stereo Inputs (unity gain, one channel routed): |
-86dB |
Stereo Inputs (unity gain, two channels routed): |
-83dB |
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Distortion |
Total Harmonic Distortion: |
0.015% at 1kHz, 0dB
0.025% at 10kHz, 0dB |
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Crosstalk
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Inter-channel: |
< -90dBu |
Stereo: |
-90dBu at 1kHz |
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Equalisation
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LF Shelving at 100Hz: |
±7dB |
HF Shelving at 6.5kHz: |
±7dB |
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Range
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Pan Range: |
off/-3dB centre/off |
Balance Range: |
±6dB |
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Common Mode Rejection Ratio
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Mic Input: |
> 100dB at 70dB gain |
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Digital I/O
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Sync Input Sample Rate: |
30kHz – 100kHz |
Output Sample Rates (Using Onboard Clock): |
32kHz, 44.1kHz, 48kHz, & 96kHz |
Output Sample Width: |
16, 20, 24 bit (24 bit on V2 ODA/ODP) |
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Output
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Headphone Output Load: |
>45Ω, 400Ω recommended |
Maximum Output (Analogue): |
+26dBu balanced into 2kΩ or greater |
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Power
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Power (S2-PSU): |
Filtered IEC, switchable 115V, 230V, fused, 210W max. |
Dimensions (S2-PSU):
(Raw): |
48cm (W) x 24.3cm (D) x 8.8cm (H)
19” (W) x 10” (D) x 3.5” (H) |
Dimensions (S2-PSU):
(Boxed): |
51cm (W) x 41.5cm (D) x 17cm (H)
20” (W) x 16.3” (D) x 6.7” (H) |
Weight (S2-PSU): |
Nett: 6kg Gross: 7.8kg
Nett: 13.2lbs Gross: 17lbs |
Dimensions (S2-PSUS):
(Raw): |
48cm (W) x 23cm (D) x 4.4cm (H)
19” (W) x 9” (D) x 1.7” (H) |
Dimensions (S2-PSUS):
(Boxed): |
55cm (W) x 39.3cm (D) x 8.5cm (H)
21.6” (W) x 15.5” (D) x 3.4” (H) |
Weight (S2-PSUS): |
Nett: 1.58kg Gross: 2kg
Nett: 3.5lbs Gross: 4.4lbs |