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With the Rolls DU30b, when an announcement is made into the microphone, your background music is automatically "ducked" under the announcement, then the music is brought back to its previous level when the mic signal is no longer present. The diminutive size makes it perfect for installs where space is at a premium. Made in the USA. Specifications: • Frequency response: 20 - 40,000 Hz • THD + noise: < 0.03% (typical) • Connections: balanced XLR in, unbalanced RCA in and out • Dimensions: 4" x 4" x 1.5" • Weight: 1 lb.For more than two decades, those in the know have turned to Rolls for the highest quality, reliability, and value. Rolls is an innovative company specializing in domestically manufactured signal interface accessories, mixers, amplifiers, and processors for the audio professional.
Warning: California residents only. Please note per Proposition 65 that this product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
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