Specifications; Physical Configuration - PRESONUS StudioLive 32.4.2AI Instructions Manual

ing, editing, and playback of both MIDI data and audio.
•A bidirectional mixer-control/editor/librarian application
that provides preset- and scene-management features,
enables real-time adjustment of the most commonly used
mixer settings, and sets permissions for optional iOS
wireless-control apps. The software shall also incorporate
Smaart audio analysis and correction technology.
•The mixer shall also be wirelessly controllable from an
Apple iPad , and its Aux buses shall be controllable from an
®
Apple iPhone or iPod touch , using dedicated applications
® ®
when networked via Wi-Fi (802.11) directly to the mixer using a
router or to a networked computer running VSL.

13. PHYSICAL CONFIGURATION.

The mixer shall be made of steel, with an aluminum armrest,
and shall be painted gray, silver, and blue with black-and-white
graphics. The mixer shall weigh 50 lbs, 0 oz (22.68 kg). Dimen-
sions of the mixer shall be 21.31" (54.13 cm) in length, 31.58"
(80.22 cm) in width, and 7.02" (17.82 cm) in depth.

14. SPECIFICATIONS.

In addition to specifications already cited, the mixer shall
meet or exceed the following specifications:
Microphone Preamp
Input Type
Female, balanced
Frequency Response to Direct Output (at unity gain)
20-40 kHz, ±0.5 dBu
Frequency Response to Main Output (at unity gain)
20-20 kHz, ±0.5 dBu
Input Impedance
1 kΩ
THD to Direct Output (1 kHz at unity gain)
0.007%, +4 dBu, 20-20 kHz, unity gain, unwtd
THD to Main Output (1 kHz at unity gain)
0.005%, +4 dBu, 20-20 kHz, unity gain, unwtd
EIN to Direct Output
125 dB unwtd, 130 dB A-wtd
S/N Ratio to Direct Output
(Ref = +4 dB, 20 kHz BW, unity gain, A-wtd)
105 dB
S/N Ratio to Main Output
(Ref = +4 dB, 20 kHz BW, unity gain, A-wtd)
94 dB
Common Mode Rejection Ratio (1 kHz at unity gain)
65 dB
Gain Control Range (±1 dB)
-15 dB to +65 dB
Maximum Input Level (unity gain)
+22 dBu
Phantom Power (±2 VDC)
48 VDC
Line Inputs
Type
¼" TRS Female, balanced mono
Frequency Response to Direct Outputs (at unity gain)
10-40 kHz, ±0.5 dBu
Frequency Response to Main Outputs (at unity gain)
20-20 kHz, ±0.5 dBu
Input Impedance
10 kΩ
THD to Direct Output (1 kHz at unity gain)
<0.007%, +4 dBu, 20-20 kHz, unity gain, unwtd
THD to Main Output (1 kHz at unity gain)
<0.005%, +4 dBu, 20-20 kHz, unity gain, unwtd
S/N Ratio to Direct Output
(Ref = +4 dBu, 20 kHz BW, unity gain, A-wtd)
105 dB
S/N Ratio to Main Output
(Ref = +4 dBu, 20 kHz BW, unity gain, A-wtd)
94 dB
Gain Control Range (±1 dB)
-20 dB to +20 dB
Maximum Input level (unity gain)
+22 dBu
Tape Inputs
Type
RCA Female, unbalanced (stereo pair)
Maximum Input Level
+22 dBu
Auxiliary Inputs
Type
¼" TRS Female, balanced (2 stereo pairs)
Maximum Input Level
+22 dBu
Main Outputs
Type
XLR Male, balanced (stereo pair); ¼" TRS Female,
balanced (stereo pair); XLR Male, balanced (mono)
Rated Output Level
+24 dBu
Output Impedance
100Ω
Aux Outputs
Type
¼" TRS Female, balanced (mono)
Rated Output Level
+18 dBu
Output Impedance
100Ω
Subgroup Outputs
Type
¼" TRS Female, balanced (mono)
Rated Output Level
+18 dBu
Output Impedance
100Ω
Tape Outputs
Type
RCA Female, unbalanced (stereo pair)
Rated Output Level
+18 dBu
Output Impedance
100Ω
Control Room Outputs
Type
¼" TRS Female, balanced (stereo pair)
Rated Output Level
18 dBu
Output Impedance
100Ω
System Cross Talk
Input to Output (Ref = +4 dBu 20-20 kHz, unwtd)
-90 dB
Adjacent Channels (Ref = +4 dBu 20-20 kHz, unwtd)
-87 dB
Noise Gate / Expander
Threshold Range
-84 dB to 0 dB
Attack Time
0.02s to 500 ms / 0.5 ms
Release Time
0.05s to 2s
Expander Attenuation Range
2:1 (fixed)
Noise Gate Attenuation Range
-84 to 0 dB
Key Filter
2nd-order, resonant bypass; Q=0.7
Key Listen
Off, 40 Hz to 16 kHz
Compressor
Threshold Range
-56 dB to 0 dB
Ratio
1:1 to 14:1
StudioLive
Attack Time
0.2 ms to 150 ms
32.4.2AI
Release Time
40 ms to 1,000 ms
Auto Attack and Release
Attack = 10 ms, Release = 150 ms
Curve Types
hard and soft knee
Limiter
Threshold
-56 dB to 0 dB / -28 dBFS
Ratio
∞:1
Attack
20 ms
Hold
10 ms
Release
20 ms
Parametric EQ
Type
2nd-order shelving filter
Low (Lowpass or Bandpass)
36 to 465 Hz, ±15 dB
Low Mid (Bandpass)
90 Hz to 1.2 kHz, ±15 dB
High Mid (Bandpass)
380 Hz to 5 kHz, ±15 dB
High (Highpass or Bandpass)
1.4 kHz to 18 kHz, ±15 dB
Q (sweepable for each band)
0.1 to 4 / Low Q= 0.55, Hi Q=2.0
Graphic EQ
31-Band 1/3rd Octave Controls
Curve-fitting algorithm
Gain/Attenuation
±15 dB
Digital Audio
ADC Dynamic Range (A-wtd, 48 kHz)
118 dB
DAC Dynamic Range (A-wtd, 48 kHz)
118 dB
FireWire
S800, 800Mb/s
Internal Processing
32-bit, floating point
Sampling Rate
44.1, 48 kHz
A/D/A Bit Depth
24
Reference Level for 0 dBFS
-18 dBu
Clock
Jitter
<20 ps RMS (20 Hz - 20 kHz)
Jitter Attenuation
>60 dB (1 ns in, 1 ps out)
Power
Connector
IEC
Input-Voltage Range
90 to 240 VAC
Power Requirements (continuous)
200W
Operating Temperature
Recommended Ambient Operating Temperature
0˚ to 40˚ Celsius / 32˚ to 104˚ Fahrenheit
The mixer shall be a PreSonus
StudioLive 32.4.2AI.
™
™
®
12
June 11
2013