Audiogadgets -20 dB Mic Pad / True Balanced XLR In Line Attenuator Cable True Balanced circuit design keeps noise cancellation intact throughout signal chain. Impedance design to mirror mic/preamp impedance for transparent attenuation. Flexible jumper design keeps preamp connections damage and stress free Audio tested for performance with real mics in a real studio by a real person. Allows for more headroom to really saturate colored preamps.