Whirlwind IMP2 Standard Direct Box

The Whirlwind IMP2 is a simple, standard, yet bulletproof DI box. Passive operation eliminates concerns about powering up on a crowded stage.

The IMP 2 converts a line or instrument level unbalanced signal to a low impedance mic level balanced signal. It's the ideal direct box for anyone requiring professional quality and durability in an economical package.


- 1/4 in. parallel wired in/out jacks
- Ground Lift switch to help isolate hum and buzz
- Uses Whirlwind's TRHL transformer that's riveted, not glued, to the chassis
- Built rugged on the inside and outside, this is the world famous DI found in pro systems everywhere.

- Input Impedance: 20K Ohms
- Output Impedance: 150 Ohms
- Frequency Response: 50 -17KHz +/- 1dB
- Signal Loss (input to output): -20dB
Dimensions and Weight in Packaging
Base Item
Shipping Weight: 0.65 lbs
Shipping Dimensions: 5 x 5 x 2 in
Manufacturer Part Number (MPN): IM2

For support or warranty questions, please contact the manufacturer:
Phone: 888-733-4396

Reviewers gave this product an overall rating of 5 out of 5 stars. (13 ratings)
Submitted April 4, 2016 by Regan White in Whitesboro, TX

"Whirlwind IMP2 DI Box"

Overall: 5 out of 5 stars
(see rating details)
Verified Customer zZounds has verified that this reviewer made a purchase from us.
This device is exactly what you expect. If you need to connect a bass or guitar to a PA system and do not choose to mic the amp then this is exactly what you need. This is a passive DI meaning that it does not require an outside power source. It is not glamorous or exciting but it works perfectly for its prescribed task.

Musical Background:

I play lead guitar with a praise/Christian band. We are currently gigging throughout the state of Texas and parts of Oklahoma

Musical Style:

Christian, Bluegrass, Praise music, Country, Classic Rock
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