PreSonus StudioLive Series III SE 32R Digital Rack Mixer/Stage Box/USB Interface

40-channel rack mixer with 32 onboard XMAX-R recallable preamps, 16 FlexMixes plus four dedicated subgroups, multitrack USB plus stereo SD recording, and Milan-certified audio networking for live mixing, in-ear monitor rigs, and recording

The StudioLive SE 32R combines 32 XMAX-R recallable preamps with 16 FlexMixes, 4 subgroups, 4 FX mixes, and 24 DCAs for full channel control. Continuous bidirectional 64x64 USB audio interface, onboard SD stereo recording, and Virtual Soundcheck with Capture software provide a complete recording and playback solution.

Milan-certified AVB networking ensures seamless integration with NSB stageboxes, EarMix 16M Personal Monitor mixers and other StudioLive Series III mixers. Per-channel source switching and wireless control with Universal Control and QMix-UC give engineers and performers maximum workflow flexibility.

High-Channel Flexibility

32 onboard XMAX-R preamps with versatile FlexMix, subgroup, FX, and DCA routing.

Professional Routing And Monitoring

Designed for mobility, versatility, and flexibility—on the road, on stage, or in the studio.

Recording Made Easy

64x64 USB recording, onboard stereo SD, and Virtual Soundcheck with Capture and Fender Studio Pro software integration.

Wireless And Network-Ready

Universal Control and QMix-UC put mixing in your hands while Milan-certified audio networking makes expanding your system easy.

Fender Studio Pro Integration

Deep integration with Fender Studio Pro simplifies recording with direct preamp control and seamless switching between onboard and plug-in processing with Fat Channel XT.

Features

• 40-channel digital rack mixer with 32 XMAX-R recallable preamps
• 16 FlexMixes configurable as aux, subgroup, or matrix mixes
• 4 dedicated subgroups and 4 FX mixes with stereo returns
• 24 DCA groups for precise control
• Continuously bidirectional 64x64 USB 2.0 audio interface
• Onboard stereo SD recording
• Capture integration with Virtual Soundcheck
• Milan-certified AVB networking for Series III ecosystems
• Per-channel source switching (Analog, USB, SD, AVB)
• Universal Control remote mixing and Offline Editor
• QMix-UC personal monitor mixing
• Standalone, monitor mixer, or stagebox modes
• Perpetual license for Fender Studio Pro included

Electronics

• Headphone Jack : 1/4" TRS Active Stereo
• Phantom Power : +48 VDC (±2 VDC)
• Power Consumption : 35W (Continuous)
• Voltage : 120V
• VoltageRequirements : 100-230 VAC, 50-60 Hz

General

• Color : Black
• Product Name : StudioLive SE 32R Digital Rack Mixer, Black, NA
• Series : StudioLive

Hardware

• Digital Audio AVB Audio Network Ports : Locking XLR, Ethernet
• Digital Audio Network Control Port : RJ-45
• Digital Audio USB Recording Port : USB 2.0, Type-B

Inputs

• Line Input Connection Type : RCA Female, Unbalanced (Stereo Pair)
• Line Inputs Maximum Level : +12 dBu, ±0.5 dBu
• Microphone Input Connection Type : Combo Locking XLR Mic - 1/4” TRS Line
• Microphone Preamp Common Mode Rejection Ratio : 65 dB (1 kHz at Unity Gain)
• Microphone Preamp Frequency Response : 20-20 kHz (±0.5 dBu at Unity Gain)
• Microphone Preamp Gain Control Range : 0 dB to 60 dB (±1 dB)
• Microphone Preamp Input Impedance : 1 kΩ
• Microphone Preamp Maximum Input Level : =+12 dBu (Unity Gain)
• Microphone Preamp Signal To Noise Ratio : 94 dB (Ref = +4 dB, 20 kHz BW, Unity Gain, A-Weighted)
• Microphone Preamp Total Harmonic Distortion : <0.005%, +4 dBu, 20-20 kHz, Unity Gain, Unweighted

Measurements

• Media Storage Capacity : SD Card: 2 GB; SDHC Card: 32 GB
• Product Depth : 12" (305mm)
• Product Height : 3.5” (90 mm)
• Product Height/Length : 3.5” (90 mm)
• Product Width : 19" (483mm)
• Refinement Weight : 25-under

Miscellaneous

• Digital Audio Internal Processing : 32-bit, floating point
• Power Cable : IEC
• Recommended Ambient Operating Temperature : 0˚ to 40˚ Celsius / 32˚ to 104˚ Fahrenheit
• Recording File Format : Stereo WAV
• Supported Media Format : FAT16 Formatted SD Card, FAT32 Formatted SDHC Card
• Supported Sample Rates : 48 kHz, 44.1 kHz

Output

• Headphone Outputs Frequency Response : 20 Hz to 20 kHz, +/-0.5 dB
• Headphone Outputs Maximum Output : 100 mW/ch. @ 60Ω Load
• Headphone Outputs Signal To Noise Ratio : 96 dB, 1 kHz, Maximum Gain, 20 Hz BW, Unweighted
• Headphone Outputs Total Harmonic Distortion : 0.01%, 1 kHz, Maximum Gain, 20 Hz BW, Unweighted
• Line Outputs Connection Type : 1/4" TRS, Balanced
• Line Outputs Maximum Output Level : =+18 dBu, ±0.5 dBu
• Line Outputs Output Impedance : 100 Ohms
• XLR Outputs Maximum Output Level : =+24 dBu, ±0.5 dBu
• XLR Outputs Output Impedance : 100 Ohms

Performance

• Crosstalk (Adjacent Channels) : -87 dB (Reference = +4 dBu, 20 Hz-20 kHz, Unweighted)
• Digital Audio Bit Depth : 24
• Digital Audio Dynamic Range : ADC Dynamic Range: 115 dB (A-Weighted, 48 kHz), DAC Dynamic Range: 115 dB (A-Weighted, 48 kHz)
• Digital Audio Reference Level For Zero dBFS : =+18 dBu
• Digital Audio Total System Latency : 1.9 ms (local routing, analog in-analog out, all processing active)
• SD Recorder Bit Depth : Recording: 24 Bit, Playback: 16 or 24 Bit
• SD Recorder Sampling Rate : 44.1 or 48 kHz