Product details:

Solid State Logic PURE DRIVE QUAD 4-Channel Microphone Preamp The PURE DRIVE QUAD is a professional-grade 4-channel microphone preamplifier that provides unparalleled tone-shaping capabilities for studio recording. With four impedance-switchable mic preamps; the offers wealth of sonic possibilities capturing vocals; instruments and more. Each pre includes independent phantom power; polarity inversion high-pass filter; as well direct USB connectivity recording signals simultaneously into your DAW. For producers engineers seeking ultimate control over preamplification; must-have rack unit.Shape Your Sound Three Distinct Modes three distinct modes in each its eight preamps: Clean; Classic Drive Asymmetric Drive. Shape power with independently switchable preamp. Clean mode an ultra-low noise floor linear frequency response sources faithfully. generates predominantly odd harmonics warm; rich tone. makes even dominant; resulting more pronounced thickness; coloration transient softening. Connectivity Any Recording Scenario comprehensive analog digital I/O; handles any need. It features rear-mounted XLR inputs; front-panel Hi-Z/DI instrument inputs D-sub line insert connections. Digital onboard interface providing channels audio up to 192 kHz DAW; AES/EBU ADAT outputs. AES outputs can be fed from interface; allowing you use interface. An auto-ranging word clock ensures robust synchronization. Four Mic Preamp Input Impedance Options input impedance options preamp; match y

• Stepped Gain control up to +65 dB GainTRIM.
• 31-step Trim control, with precise 1 dB increments – overdrive the signal with the Gain control and then reduce to a suitable level using Trim.HPF.
• Variable High Pass filter going up to 300Hz.