PreSonus StudioLive 64S 64-Channel Digital Mixer

PreSonus StudioLive 64S 64-Channel Digital Mixer



Available to order Click for more information

Are you looking for a high-powered digital mixer to complete your StudioLive Series III AVB networked ecosystem? Or are you simply looking for a high-quality versatile mixing desk for your studio? Then the PreSonus StudioLive 64S could well be for you!

Small Format Mixer, Large Format Power

Powered by the new PreSonus quad-core FLEX DSP engine, this mixing desk  offers 76 mixing channels, 43 mix buses, and a whopping 526 simultaneous processors!

Featuring up to 128 (64x64) channels of USB recording, 128 channels of VB I/O, and flexible routing options, combined with the studio-grade audio quality that StudioLive mixers are renowned for, the 64s offers an exceptional mixing experience that's in a class of its own.

PreSonus StudioLive 64S 64-Channel Digital Mixer Highlights

  • 76 input channel digital mixer with 33 touch-sensitive motorised 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
  • 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 mixes 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, with emulation modes for Logic and Pro Tools
  • UC Surface compatible, allows you to remotely control every mix function from your computer, iPad, or Android tablet
  • QMix-UC (for iOS or Android) compatible, which alows you to monitor mixes via mobile device
  • Includes Studio One Artist software package

Integrated Virtual Soundcheck Mode

If recording on your computer isn't an options, there's no need to worry: the StudioLive 64S comes complete with PreSonus Capture recording software built in.

This software allows you to record any combination of channels, FlexMixes, and the main stereo mix to USB, an SD card, or both, making the mixer perfect for live recording situations.

Each StudioLive mix scene can be stored with your recordings to speed up Virtual Soundchecks, and you can later open these sessions up on your computer with the included Studio One Artist software.

Superior Sound

Thanks to the integration of a separate digital volume-control circuit with PreSonus's acclaimed analogue XMAX mic preamps, the StudioLive 64s offers the convenience of digital recall without sacrificing fidelity.

This also allows the mic preamps to be remote-controlled with UC Software or Studio One when you load up a StudioLive 64S mixer scene, delivering the performance you want, every time.

Reconfigure Your Mix

As with other digital mixers from the StudioLive Series III, the 64S incoporates the conecpt of an analogue patchbay and ditigises it, allowing you to patch any input return to any channel for a customised mix configuration.

This feature allows you to freely route audio to your AVB network and record any of the inputs on the 64 USB sends, as well as allowing you quickly route to/source from the same.

Fat Channel Plug-Ins

Bring your mix to life on stage or in the studio with critical EQ and Dynamics functions, thanks to the dynamic Fat Channel.

Each and every parameter on every channel and output bus is just a touch away, allowing you to enjoy extensive, studio-style processing.

The StudioLive 64S comes complete with ten Classic Fat Channel plug-in models pre-installed, along with 15 additional vintage-modeled EQs and Compressors with Fat Channel Collection Vol.1 (a library which retails for approx £386), which you get for free!

Three Year Warranty

All StudioLive Series III S mixers now have an upgraded 3-year warranty program, the company takes their build quality so seriously.

If anything goes wrong with your mixer during those three years, simply contact PreSonus and they will happily repair it for you.

Computer System Requirements


  • macOS 10.11 or higher (64-bit only)
  • Intel Core 2 Duo processor (Intel Core i3 or faster recommended)
  • 4 GB RAM (8 GB or more recommended)


  • Windows 7 x64 SP1 + platform update, Windows 8.1 x64, Windows 10 x64
  • Intel Core 2 Duo (Intel Core i3 or faster recommended)
  • 4 GB RAM (8 GB or more recommended)
  • Mac and Windows Systems
  • USB 2.0 port

Internet Connection

  • Internal or external 7200 RPM storage drive highly recommended
  • 30 GB hard disk space
  • Monitor with 1366x768 resolution


  • iOS 10 or later
  • iPad Pro, iPad Air 2, iPad Air, iPad mini 4, iPad mini with Retina display, iPad (4th generation)


  • Android 5.0 (Lollipop) or later
  • Android smartphone (QMix-UC)
  • Android tablet (8-inch) with 1024x768 resolution (UC Surface)

PreSonus StudioLive 64S 64-Channel Digital Mixer Technical Specs

Microphone Preamplifier

  • Input Type: XLR Female, balanced
  • Frequency Response to Main Output (at unity gain): 20-20 kHz, ±0.5 dBu
  • Input Impedance: 1 kOhm
  • 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 kOhm
  • 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: 100Ohm

Line Outputs

  • Type: 1/4" TRS Female, balanced
  • Maximum Output Level: +18 dBu, ±0.5 dBu
  • Output Impedance: 100Ohm

Tape Outputs

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

Headphone Output

  • Type: 1/4" TRS Female, active stereo
  • Maximum Output: 100 mW/ch. @ 60Ohm 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)


  • 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


  • 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)
More Information
Manufacturer PreSonus
SKU 309068
Shipping Weight (kg) 18.000000
Software Included Studio One Artist
Power Supply IEC
MPN StudioLive 64S
Channels 64 channels
Warranty 3 years
Pole Mountable No


We know you want to get your gear as quickly and as safely as possible, Next Working Day Delivery to UK Mainland Addresses, on all IN STOCK items, if ordered before 3pm. This will include a text or email on the day of delivery giving you an exact hour window of when your gear will be with you.

Orders under £99: £4.99 Delivery Charge


Orders over £99: Free Next Day DPD Delivery (When Ordered before 3pm)


Weekend Delivery (Saturday-Sunday): £9.99 (When Ordered before 3pm Friday)


Heavy Items (over 40kg): £39.99 Pallet Service







Rather not wait in for the delivery? Don’t worry, we’ve got you…In Stock items can be ordered and paid for in-advance Online via our Click & Collect service. As long as if it's in stock at your chosen branch, you can collect the item within 2 hours*.



If you have bought something In-Store or Online and want to return it as unwanted, you have 30 days from when you receive the goods to contact our PMT experts either by phone or email to return your item.

We can offer you a refund if you return your item within 30 Days from purchase date and with 100% perfect packaging. 


Please Note - We cannot accept unwanted returns on microphones, any in-ear earphones or monitors, and any other items that touch your mouth, nose or inner ear if you have removed the hygienic packaging.