Whirlwind Combiner - Line Level, 2 In, 1 Out

Whirlwind Combiner

This versatile box is built with our premium TRSP-2 transformer for optimum durability. Features a phase reverse switch which flips the polarity of Input #2.

Use the polarity reverse switch to combine two mics - one with polarity reversed - to combine and correct polarity when using a pair of mics above and below a drum or in front and rear of an open backed guitar amp.

SPECIFICATIONS

• Input Impedance: 150 Ohms x 2
• Output Impedance: 150 Ohms
• Operating Level: -50dBu to -10dBu
• Frequency Response: 20Hz-20kHz ±1dB

We are Chuck Levin's Washington Music Center

Since 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.

Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.

Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.