Pro-DI is a flexible, compact active Direct box, with normal high impedance input as well as a separate speaker level input for connection to an aux speaker output on the back of instrument amplifiers. Heavy duty all-steel chassis finished in attractive matte textured powder-coated, with hard-wearing epoxy screen printing and slip resistant rubber pads.
–20 dB Pad and audio ground lift switches, plus phantom or 12V DC power options
Security features include Kensington-type computer lock slot and optional bracket kit for under-table mounting
Construction is of all-steel powder-coated chassis and fiberglass PCB
Input Impedance:
1 meg ohm
Frequency Response:
20Hz to 20KHz, ± 0.2 dB
Max Input Level:
+12 dB Phantom powered, +8 dB using 12 VDC Power Supply
Input Impedance:
1 meg ohm
Max Output Level (nominal):
+12 dB 10K Ohm load using Phantom power, +11 dB 600 Ohm load using 12 VDC Power Supply
Output Impedance:
680 ohms Balanced
Output Signal To Noise:
-100 dB unweighted, -104 dB A weighted
Dynamic Range:
112 dB 10K Ohm load using 12 VDC Power Supply