PreSonus StudioLive 16.4.2 Digital Recording Mixer Tech Spec

Computer system requirements:
Below are the minimum computer-system requirements for your StudioLive 16.4.2.

Windows

• Windows 7, Vista, XP (32-bit and 64-bit)
• Intel Pentium 4 1.6 GHz processor or AMD Athlon 64 (Turion) (2.5 GHz or faster recommended)
• 1 GB RAM (2 GB or more recommended)

Macintosh

• Mac OS X 10.5.2 or later (32-bit and 64-bit)
• PowerPC G4 1.25 GHz or Intel Core Solo 1.5 GHz processor (2 GHz or faster recommended)
• 1 GB RAM (2 GB or more recommended)

Windows and Macintosh Systems

• IEEE 1394 FireWire 400 Port
• Internet connection recommended
• DVD-ROM drive
• Internal or external 7200 RPM storage drive highly recommended

Note that the speed of your processor, amount of RAM and size and speed of your hard drive will greatly affect the overall performance of your recording system. Also, a more powerful system (faster processor with more RAM) will allow for lower latency (signal delay) that you might experience while monitoring audio or MIDI signals.
Monitor resolution for both PC and Macintosh should be no lower than 1024x768 pixels.

Microphone Preamp 1-16 (XLR Balanced)
	Type	XLR Female, Balanced
	Frequency Response to Direct Output	20 Hz to 40 kHz ±0.5dBu
	Frequency Response to Main Output	20 Hz to 20 kHz ±0.5dBu
	Input Impedance (Balanced)	1K Ohm
	THD to Direct Output	< 0.005%, +4dBu, 20-20kHz, unity gain, unwtd
	THD to Main Output)	<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	-97 dB
	S/N Ratio to Main Output	-94 dB
	Common Mode Rejection Ratio	+65 dB
	Gain Control Range	-16 dB to +67 dB (+/- 1 dB)
	Maximum Input Level (unity gain)	+16 dBu
	Phantom Power	+48 VDC
Line Inputs
	Type	1/4" TRS Female, balanced mono
	Frequency Response to Direct Outputs	10-40 kHz, 0 / -0.5 dBu
	Frequency Response to Main Outputs	20-20 kHz, +/- 0.5 dBu
	Input Impedance	10 kΩ
	THD to Direct Output	<0.0007%, +4 dBu, 20-20 kHz, unity gain, unwtd
	THD to Main Output	<0.005%, +4 dBu, 20-20 kHz, unity gain, unwtd
	S/N Ratio to Direct Output	-105 dB
	S/N Ratio to Main Output	-94 dB
	Gain Control Range	-20 dB to +20 dB (+/- 1 dB)
	Maximum Input level (unity gain)	+22 dBu
Tape Inputs
	Type	1/4” TRS Female, balanced mono
	Maximum Input Level	+10 dBu
Auxiliary Inputs
	Type	1/4” TRS Female, balanced (2 stereo pairs)
	Maximum Input Level	+22 dBu
Main Outputs
	Type	Male, balanced (stereo pair); 1/4” TRS Female, balanced (stereo pair); XLR Male, balanced (mono)
	Rated Output Level	+24 dBu
	Output Impedance	10 kΩ
Aux Outputs
	Type	1/4” TRS Female, balanced (mono)
	Rated Output Level	+18 dBu
	Output Impedance	51 Ω
Subgroup Outputs
	Type	1/4” TRS Female, balanced (mono)
	Rated Output Level	+18 dBu
	Output Impedance	51 Ω
Tape Outputs
	Type	RCA Female, unbalanced (stereo pair)
	Rated Output Level	+18 dBu
	Output Impedance	100 Ω
Control Room Outputs
	Type	1/4” TRS Female, balanced (stereo pair)
	Rated Output Level	+18 dBu
	Output Impedance	51 Ω
System Cross Talk
	Input to Output	-90 dBu
	Adjacent Channels	-87 dBu
Noise Gate / Expander
	Threshold Range	-84 dB to 0 dB
	Attack Time	0.5 ms
	Release Time	0.05s to 2s
	Expander Attenuation Range	2:1
	Noise Gate Attenuation Range	∞
Compressor
	Threshold Range	-56 dB to 0 dB
	Ratio	1:1 to 14:1
	Attack Time	0.2 ms to 150 ms
	Release Time	40 ms to 1000 ms
	Auto Attack and Release	Attack = 10 ms, Release = 150 ms
	Curve Types	hard and soft knee
EQ
	Type	2nd order shelving filter (Q = 0.55)
	Low (Lowpass or Bandpass)	36 to 465 Hz, ± 15 dB
	Low Mid	90 Hz to 1.2 kHz, ±15 dB
	High Mid	380 Hz to 5 kHz, ±15 dB
	High (Highpass or Bandpass)	1.4 kHz to 18 kHz, ±15 dB
Digital Audio
	ADC Dynamic Range (A-wtd, 48 kHz)	118 dB
	DAC Dynamic Range (A-wtd, 48 kHz)	118 dB
	FireWire	S400, 400Mb/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/Environmental
	Connector	IEC
	Input-Voltage Range	100 to 240 V~, 50-60Hz
	Power Requirements (continuous)	100 W
	Temperature Range	0 - 40 degrees celsius
Physical
	Length	22.35 inches (568.06 mm)
	Width (chassis only)	17.22 inches (437.40 mm)
	Width (with rack ears)	19 inches (482.60 mm)
	Maximum Height	6.90 inches (175.26 mm)