The Whirlwind IMP Pad 10dB features the perfect amount of signal attenuation to effectively in a line signal into a microphone pre or match levels between two pieces of gear. Attenuation is a critical part of recording and signal matching, ensuring that an overly "hot" signal won't hit the input of the device it's going into too hard. In short, attenuators are effective at avoiding unwanted distortion. An audio toolkit essential, the IMP Pad 10dB is also available in 20, 30, and 40dB attenuation versions. Take control of your signal with the Whirlwind IMP Pad 10dB.