The DI-2000A is will give you clean and crisp sound after connect to the any effect devices, music instruments so that their effect will be heard over the Guitar amps with P.A system or on the Recording.DI-2000A is active,DI-1000P is Passive type working. Designed light and solid aluminium case with safety protect control panel.

• INPUT JACK - Connecting signal source to this jack switches "ON" the battery power.
• LED - When input jack is plugged in and with good batteries, illuminates this power "ON" LED. Also LED stays whenever pantom power present.
• THRU - Parallels input jack.
• INPUT SELECT SWITCH - Optimizes input signal to DI BOX circuitry. PKUP for instruments with passive pickups.
  LINE for most keys, line levels and active pickups. SPKR for bridging speaker outputs from amps
• GND LIFT - Makes or breaks input ground to pin 1 of output XLR. Can be used with either battery or phantom power.
• XLR OUTPUT - (on opposite end) Provides mic level balanced output to mixer. Pin 2 is in phase with the input jacks tip.