StudioLive 24.4.2 digital mixer, PreSonus

24 mic/line inputs with high-headroom Class A XMAX™ mic preamplifiers
4 subgroups
Stereo/mono main out
10 auxiliary mixes
32-in/26-out FireWire digital recording interface (24-bit/44.1 kHz and 48 kHz)
Studio One Artist Digital Audio Workstation software for Mac™ and PC
Capture™ 1.1 recording software for Mac™ and PC
Direct recording interface compatible with Logic®, Nuendo, Cubase, Sonar™, Digital Performer™, Ableton™ Live, and more
24 channel strips
Trim control with –20 to +20 dBV line/-15 to +65 dBu mic gain range (80dB!)
+48V phantom power switch for condenser microphones
FireWire Input Select
100 mm precision faders
Lighted Solo and Mute buttons
Access to Fat Channel functions
15-LED ladder metering + clip LED
Analog ¼" insert (rear panel)
4 subgroup buses, each with:

Pan with dedicated 15-LED display
Stereo link for input channels, aux buses, and subgroups
Phase reverse (main channels only)
High-pass filter: 6 dB/oct., sweepable from Off to 1 kHz (main channels and aux’s only)
4-band fully parametric equalizer

Gate: Threshold: 0 to –84 dB, Attack: 0.02 to 500 ms, Release: 0.05 to 2 sec, Bandpass Key Filter: 40 Hz to 16 kHz, second-order resonant bandpass filter Q (0.7) with Key Listen function
Compressor: Threshold,-56 to 0 dB; Ratio 1:1 to 14:1, LIM=∞:1; Attack 0.2 to 150 ms; Release 2.5 to 900 ms; Makeup Gain 0 to 28 dB; Soft Knee switch; Auto Mode with 10 ms Attack and 150 ms Release
Limiter: variable Threshold -28 dBfs to 0, ∞:1 Ratio
Output Assign: 4 subgroups and main with post-EQ/post-dynamics option
All settings can be copied among channels and saved as user presets.
50 channel-strip presets for drums, bass, guitars, keyboards, and vocals

2 internal digital effects-processors, each with 50 customizable reverb and delay presets

24 main inputs, each with XLR mic, ¼" line, and ¼" inserts
2 ¼" stereo (L/R) aux inputs
1 XLR talkback-mic input with phantom power and level control
Unbalanced RCA stereo (L/R) tape inputs and outputs
XLR stereo (L/R) main outputs with level control
¼" stereo (L/R) main outputs
XLR mono output with level control
¼" stereo (L/R) control-room outputs
¼" Headphone output
4 ¼" subgroup outputs
10 ¼" aux outputs
24 pre-insert, balanced direct outputs, Ch. 1-8, 9-16, 17-24 (DB25 sockets) S/PDIF digital out
2 FireWire 400 ports

High-definition analog-to-digital converters (118 dB dynamic range)
Unlimited-headroom, 32-bit floating point, digital mixing and effects processing
Internal sample frequency 44.1 kHz and 48 kHz