The StudioLive 64S is a 64-channel mixer that brings the power of a large format console to small format digital mixing. Powered by the new quad-core PreSonus FLEX DSP Engine, the StudioLive 64S digital mixer is equipped with 76 mixing channels, 43 mix buses, and 526 simultaneous processors—including 8 stereo reverberation systems, and Fat Channel plug-in models on every input channel and mix bus.

With 128 (64X64) channels of USB recording, 128 channels of AVB I/O, flexible routing options, and the studio-grade audio quality that made StudioLive mixers famous, the StudioLive 64S delivers a truly exceptional mixing experience that's in a class of its own.

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Features

• Powered by the new quad-core PreSonus FLEX DSP Engine to provide the most processing of any digital mixer in its class
• 76 input-channel digital mixer with 33 touch-sensitive motorized faders
  • 64 channels (individually sourced from any of the 32 local digitally controlled XMAX mic/line inputs or any AVB, USB, or SD input)
  • 2 balanced stereo aux inputs
  • 1 stereo tape input (RCA, Bluetooth, USB, AVB or SD)
  • 8 FLEX FX returns
  • 1 Talkback
• 43 mix buses
  • 32 FlexMixes (Aux, Subgroup, Matrix)
  • 8 dedicated FLEX FX buses
  • Stereo Main bus
  • Main Mono/Center bus with per-channel level send and Center Divergence
• 526 simultaneous processors
  • HPF
  • Gate / Expander
  • Compressor with Fat Channel plug-in models
  • 4-band/6-band parametric EQ with Fat Channel plug-in models
  • Limiter
  • 31-band Graphic EQ
  • 8 FLEX FX slots featuring legendary classic reverb emulations and delays
• State Space-Modeled Fat Channel compressor and EQ plug-ins available on every input channel and output bus
• FLEX FX multi-effects processor with 8 slots to load legendary reverb emulations and delays with 8 dedicated effects buses
• 24 DCAs to control groups of channels
• 128-channel (64x64) recording over USB
• Onboard multi-channel SD recorder (34x34) with true Virtual Soundcheck mode
• AVB Networking onboard (64x64) to connect with other mixers, NSB-series stage boxes, EarMix 16M personal monitor mixers and more
• User Profiles for managing multiple operators with custom permissions
• Per channel digital patching from any analog, AVB, USB, or SD Card source
• DAW Control
  • Advanced Studio One control integration
  • MCU emulation mode optimized for Logic
  • HUI emulation mode optimized for Pro Tools
• Remote control every mix function from your computer, iPad, or Android tablet with UC Surface (included)
• Put your musicians’ monitor mix under their fingers with QMix-UC (included) for iOS or Android
• Capture multitrack software included
  • Automated Virtual Soundcheck
  • Store StudioLive mix scenes with your audio
• Advanced Studio One integration (Studio One Artist Included)
  • XMAX mic preamp control from Studio One
  • Control Fat Channel parameters from Studio One mixing console

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Specifications

Microphone preamplifier
Input Type: XLR Female, balanced
Frequency Response to Main Output (at unity gain): 20-20 kHz, ± 0.5 dBu
Input Impedance: 1 kΩ
THD to Main Output: <0.005%, +4 dBu, 20-20 kHz, unity gain, unwtd
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): 0 dB to +60 dB
Maximum Input Level (unity gain): +12 dBu
Phantom Power (± 2 VDC): 48 VDC, switchable per channel

Line Inputs
Type: ¼ "TRS Female, balanced
Frequency Response to Main Output (at unity gain): 20-20 kHz, ± 0.5 dBu
Input Impedance: 10 kΩ
THD to Main Output: <0.005%, +4 dBu, 20-20 kHz, unity gain, unwtd
S / N Ratio to Main Output (Ref = +4 dB, 20 kHz BW, unity gain, A-wtd): 94 dB
Maximum Input Level: +18 dBu

Tape Inputs
Type: RCA Female, unbalanced (stereo pair)
Maximum Input Level: +12 dBu, ± 0.5 dBu

XLR Outputs
Type: XLR Male, balanced
Maximum Output Level: +24 dBu, ± 0.5 dBu
Output Impedance: 100Ω

Line Outputs
Type: ¼” TRS Female, balanced
Maximum Output Level: +18 dBu, ±0.5 dBu
Output Impedance: 100Ω

Tape Outputs
Grade: RCA Female, unbalanced (stereo pair)
Maximum Output Level: + 18 dBu, ± 0.5 dBu
Output Impedance: 100Ω

Headphone Output
Type: ¼ "TRS Female, active stereo
Maximum Output: 100 mW / ch. @ 60Ω load
Frequency Response: 20 Hz - 20 kHz (± 0.5 dB)
THD + N: 0.01%, 1 kHz, max gain, 20 Hz BW, unwtd
S / N ratio: 96 dB, 1 kHz, max gain, 20 Hz BW, unwtd

System Crosstalk
Input to Output: -90 dB (Ref = +4 dBu, 20 Hz-20 kHz, unwtd)
Adjacent Channels: -87 dB (Ref = +4 dBu, 20 Hz-20 kHz, unwtd)

Digital Audio and Control
ADC Dynamic Range: 115 dB (A-wtd, 48 kHz)
DAC Dynamic Range: 115 dB (A-wtd, 48 kHz)
USB Recording Port: USB 2.0, Type-B
Bluetooth™ Input: 4.1, stereo
AES / EBU output: XLR Male
Network Control Port: RJ-45
AVB Audio Network Port: Locking XLR Ethernet
Internal Processing: 32-bit, floating point
Sampling rateL 48 kHz, 44.1 kHz
A / D / A Bit Depth: 24
Reference Level for 0 dBFS: +18 dBu
Total System Latency: 1.9 ms (local routing, analog in-analog out, all processing active)

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: 90 to 230 VAC (± 10%)
Power Requirements (continuous): 85W
Recommended Ambient Operating Temperature: 0˚ to 40˚ Celsius / 32˚ to 104˚ Fahrenheit

Physical
Height: 6.51” (165.36 mm)
Width: 32.37” (822.21 mm)
Depth: 22.97” (583.48 mm)
Weight: 37.2 lbs. (16.9 kg)

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Watch: PreSonus—Introducing the StudioLive 64S