it will fit equipment such as your Pioneer DDJ
Brand MAXIM INTEGRATED PRODUCTS Part Number MAX821PUS+T Quantity Each (Supplied on Cut Tape) Technical Data Sheet EN
Transducer Condenser Polar Pattern Omnidirectional Frequency Response 3 Hz to 50 kHz �1/-3 dB Dynamic Range (Typical) 72 dB Signal-to-Noise Ratio 22 dB SPL Equivalent (A-weighted) Maximum Input Sound Level 142 dB SPL Power Requirements +48V Phantom
Adjustable Front panel trim potentiometers give the user control over each channel's level
STMICROELECTRONICS STW75NF20 MOSFET Transistor, N Channel, 37 A, 200 V, 28 mohm, 10 V, 3 V Analogue Filters it will fit equipment suchThis is a MOSFET Transistor, N Channel, 37 A, 200 V, 28 mohm, 10 V, 3 V product from STMICROELECTRONICS with the model number STW75NF20Product details Power Dissipation Pd 190W Operating Temperature Max 150C Continuous Drain Current Id 37A Transistor Polarity N Channel No. of Pins 3Pins Threshold Voltage Vgs 3V Product Range Automotive Qualification Standard Drain Source Voltage Vds 200V Rds(on) Test Voltage Vgs 10V Transistor Case Style TO 247 On