Detail 01
16 configurable FlexMixes
They can be assigned as AUX mixes, subgroups, or matrix outputs for different routing roles.
Product detailSKU #1500000479621
PreSonusStudioLive Series III SE 24R 24-Channel Digital Rack Mixer
1/4
Independent shopping perspective
The Korena take
Designed for rack-based live, broadcast, and recording work, the StudioLive Series III SE 24R combines 24 recallable XMAX-R preamps with processing on every input and bus. Its 26 mix buses include 16 FlexMixes, plus dedicated subgroup and FX routing, so monitor, stream, and distributed-audio feeds can be organized from one unit. Store and recall processing between sessions, record through the 64x64 USB interface or straight to SD media, and place the mixer into a larger AVB system when the rig expands.
Strong match
Who this is for
- Live and broadcast setups that need separate monitor, streaming, and distributed-audio routing from one rack mixer.
- Recording multitrack sessions over USB while making a direct stereo WAV capture to SD media.
- StudioLive Series III AVB systems using the unit as a standalone mixer, stagebox, or monitor rack.
Consider the trade-offs
When to look elsewhere
- Racks with only 1U available; this mixer uses 2U.
- Projects requiring supported sample rates beyond 44.1kHz and 48kHz.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Four FX mixes with stereo returns
Provides dedicated effects routing without using the primary mix buses.
Detail 03
64x64 USB 2.0 interface
Supports full multitrack recording and playback through USB Type-B.
Detail 04
Stereo SD WAV recording
Captures 24-bit audio at 44.1kHz or 48kHz directly to supported media.
Detail 05
24 DCAs
Lets an engineer group channels for quicker level adjustments.
Final check
Know before you order
- 01Plan for a 19 × 12 × 3.5-inch, 2U rack position.
- 02Supported SD media are FAT16 SD cards up to 2GB and FAT32 SDHC cards up to 32GB.
- 03Dante connectivity is available through the optional AVB-D16.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01How many microphone preamps does the SE 24R have?
It has 24 fully recallable XMAX-R microphone preamps with up to 60dB of gain.
02Can it record without a computer?
Yes. Its onboard recorder captures stereo 24-bit WAV files at 44.1kHz or 48kHz to supported SD media.
03Can performers adjust their own monitor mixes?
Yes. QMix-UC lets performers manage personal monitor mixes from mobile devices.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsSound
- Frequency Response
- 20Hz–20kHz ±0.5dB
1 detailsPickups & controls
- Network Control Port
- RJ-45
16 detailsConnections & power
- XLR Output Impedance
- 100 ohm
- Phantom Power
- +48VDC ±2VDC
- Sd Media Support
- FAT16 SD and FAT32 SDHC
- Voltage Requirements
- 100–230VAC 50/60Hz
- Line Output Level
- +18dBu ±0.5dBu
- Avb Audio Network Ports
- Locking XLR and Ethernet
- Power Cable
- IEC
- Maximum Output
- 100mW per channel at 60 ohm
- Supported Sample Rates
- 44.1kHz and 48kHz
- Input Impedance
- 1 kohm
- Voltage Nominal
- 120V
- Power Consumption
- 35W continuous
- Line Outputs
- 1/4 inch TRS balanced
- Line Output Impedance
- 100 ohm
- Maximum Input Level
- +12dBu ±0.5dBu
- XLR Outputs Level
- +24dBu ±0.5dBu
4 detailsSize & weight
- Sd Recorder Bit Depth
- 24-bit recording and 16-bit or 24-bit playback
- Weight
- 10.8
- Bit Depth
- 24-bit
- Dimensions
- 19 inch × 12 inch × 3.5 inch
18 detailsOther
- USB Recording
- USB 2.0 Type-B
- Signal to Noise Ratio
- 96dB
- Total System Latency
- 1.9 ms analog in to analog out
- Crosstalk Adjacent Channels
- -87dB 20Hz–20kHz
- Model
- StudioLive 24R
- Connection
- 1/4 inch TRS stereo active
- Reference Level For 0dbfs
- +18dBu
- Total Harmonic Distortion
- 0.01% at 1kHz
- Common Mode Rejection Ratio
- 65dB at 1kHz
- Recording File Format
- Stereo WAV
- Gain Range
- 0dB–60dB
- Dynamic Range
- 115dB ADC and DAC A-weighted at 48kHz
- Internal Processing
- 32-bit floating point
- Sd Capacity
- 2GB SD and 32GB SDHC
- Recommended Operating Temperature
- 32°F–104°F
- Product Type
- Digital rackmount mixer
- Series
- StudioLive Series III
- Sd Recorder Sample Rate
- 44.1kHz or 48kHz
