Tascam Model 2400 24-Channel Analog Multitrack Recorder/Mixer/Interface

24-track analog recording console and live mixer with 22-in/24-out audio interface, 22 analog input channel modules with 16 XLR mic preamps, input inserts (SEND/RETURN) on channels 1-12, 5 aux (4 aux plus internal FX) sends, and 4 stereo sub group and main L/R