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 processorsincluding 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.

The Scalable Digital Mixer.
The StudioLive 64S digital mixer and the complete PreSonus StudioLive Series III ecosystem of AVB networking products allow you to create a system that is truly customized for your needs. Connect NSB-series stage boxes to add remote analog inputs and outputs wherever they're required and complete your 64-channel, 32-bus StudioLive 64S. Add EarMix 16M personal monitor mixers to give your musicians their own customizable 16-channel monitor mix. Multiple StudioLive Series III digital mixers can be networked together, allowing you to route audio to and from any device on the audio network thanks to the flexibility of Digital Patching available both onboard your StudioLive 64S digital mixer and inside UC Surface remote mixer software.

The Best Music Recording Software, Included!
Studio One revolutionized music recording, making common mixing and production tasks as easy as drag-and-drop. Tight integration with StudioLive 64S digital mixers allows you to control preamp levels and more right from the Studio One software console. Press the DAW button on your StudioLive 64S, and your Studio One controls are right under your fingertips on your digital mixer. Studio One control can be toggled on and off, allowing you to quickly switch between your live mix and your production mix with the press of a button. Studio One Artist is included with the StudioLive 64S, so you can start recording right out of the box.

Remote Control Your Digital Mixer from Anywhere- On Any Device.
PreSonus StudioLive Series III digital mixers are tightly integrated with an entire suite of state-of-the-art software. Mix wirelessly using UC Surface touch-control software for macOS, Windows, iPad and Android. Control your monitor mixes with QMix-UC for iPhone, iPod touch, and Android devices. Whether you're adjusting monitor mixes on stage, moving around the room to dial in your mix, or using your mobile device as a second screen for your StudioLive 64S digital mixer, remotely controlling your mix from anywhere just got easier.

Reconfigure Your Mix Without Unplugging a Cable.
StudioLive Series III digital mixers incorporate the concept of an analog patchbay and digitize it. This lets you patch any analog input or digital return (AVB, USB, or SD Card) to any channel to customize your mix configuration. This flexible feature also allows you to freely route audio to your AVB network and record any of the inputs and FlexMixes on the 64 USB sends. Digital Patching also makes it easy to quickly route to and source from your AVB audio network when using the StudioLive 64S as part of a complete networked audio system.

The Ultimate USB Audio Interface and Control Surface.
With 128 (64x64) channels of recording over USB, the StudioLive 64S is not just the best digital mixer for live sound recording; it's the best digital mixer for the studio as well. Each channel can independently access its analog input or its dedicated digital return from your computer. While compatible with any DAW, Studio One and the StudioLive 64S are the perfect pair to elevate your studio recording environment. Remotely control your StudioLive 64S digital mixer's recallable XMAX mic preamps and Fat Channel processing from Studio One Artist. Press the DAW button on your StudioLive 64S digital mixer and use the 33 touch-sensitive motorized faders to control your Studio One mix. Seamless integration and thoughtful bidirectional control with Studio One make the StudioLive 64S the best mixing console for the modern recording studio.

Features

• Powered by the new dual-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)
• 43 mix buses
• 526 simultaneous processors
• 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
• Advanced Studio One integration (Studio One Artist Included)

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: 1/4" 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: 1/4" TRS Female, balanced
• Maximum Output Level: +18 dBu, +/-0.5 dBu
• Output Impedance: 100Ω

Tape Outputs

• Type: RCA Female, unbalanced (stereo pair)
• Maximum Output Level: +18 dBu, +/-0.5 dBu
• Output Impedance: 100Ω

Headphone Output

• Type: 1/4" 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 Rate: 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

• Connector: IEC
• Input-Voltage Range: 90 to 230 VAC (+/-10%)
• Power Requirements (continuous): 85W

Physical

• Dimensions: 32.37" x 22.97" x 6.51" (82.2 x 58.4 x 16.5 cm)
• Weight: 37.2 lbs. (16.9 kg)