BEHRINGER Eurorack UB 1204FX-Pro

 EURORACK UB1204FX-PRO
    Ultra low-noise ULN design, highest possible headroom, ultra-transparent audio
    4 new state-of-the-art, studio-grade IMP “Invisible” Mic Preamps with:
    - 130 dB dynamic range for 24-bit, 192 kHz sampling rate inputs
    - Ultra-wide 60 dB gain range
    - Lowest possible distortion 0.0007% (20 Hz - 20 kHz)
    Integrated 24-bit digital stereo FX processor with 99 great-sounding VIRTUALIZER     presets including reverb, delay, chorus, compressor, tube distortion, vinylizer     and more plus 1 kHz test tone generator
    Effective, extremely musical 3-band EQ plus switchable low-cut filter on all mono     channels
    8 balanced high-headroom line inputs with +4/-10 level selection on stereo     channels
    State-of-the-art 4580 operational amplifiers provide lowest noise and     distortion—better than 4560 op amps
    2 aux sends per channel: 1 pre/post fader switchable for monitoring/FX     applications, 1 post fader (for internal FX or as external send)
    Peak LEDs, mute/alt 3-4, solo and PFL functions on all channels
    2 subgroups with separate outputs for added routing flexibility
    2 multi-functional stereo aux returns with flexible routing
    Balanced main mix outputs with gold-plated XLR connectors plus separate control     room, headphones and stereo tape outputs
    Control room/phones outputs with multi-input source matrix
    Tape inputs assignable to main mix or control room/phones outputs
    Switchable +48 V phantom power for condenser microphones
    Long-wearing 60 mm logarithmic-taper faders and sealed rotary controls
    Internal switch-mode power supply for maximum flexibility (100 - 240 V~),     noise-free audio, superior transient response plus lowest possible power     consumption for energy saving
    Extremely rugged steel construction ensures long life even under the most     demanding conditions
    Rack mount brackets included