Whirlwind Little IMP Low-to-High Impedance Matcher

Connect low-impedance XLR microphones to your mixer's high-impedance 1/4" TS inputs to with a Whirlwind Little Imp impedance-matching transformer.

Got a guitar amp with a high-impedance 1/4" jack? Want to plug in an XLR microphone? Get connected with the Whirlwind Little Imp impedance-matching transformer, sporting a female XLR jack and a male 1/4" TS plug.

With a low-impedance input of 250 ohms, and a high-impedance output of 50,000 ohms, the Little Imp is perfect for plugging your XLR microphone into an instrument input, like the 1/4" jack on a guitar amplifier or guitar effects pedal.

Note: since it connects to a TS input jack that doesn't pass phantom power, the Little Imp shouldn't use condenser microphones that require phantom power from the mixer.

Get a video overview of the Whirlwind Little IMP adapter:


- Used for connecting XLR microphones to 1/4" instrument inputs
- Matches 250-ohm Lo-Z impedances to 50,000-ohm Hi-Z impedances
- Eliminates high-frequency loss when connecting impedance-mismatched gear

Dimensions and Weight in Packaging
Base Item
Shipping Weight: 0.25 lbs
Shipping Dimensions: 5 x 4 x 1 in
Manufacturer Part Number (MPN): LITTLEIMP

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


FREE -Day Shipping!
Get it  for
Get it by if you order within
Shipping to