RapcoHorizon PADBLOX-10 Inline XLR Pad Attenuator

The RapcoHorizon PADBLOX-10 is a fixed -10dB inline attenuator designed for audio engineers and live production technicians who need precise signal level management between balanced devices. It inserts directly into any XLR signal path, reducing gain without loading or unloading the circuit — ideal for taming hot outputs from consoles, preamps, DI boxes, or stage sources before they hit downstream gear.

In live sound and installed audio environments, mismatched signal levels between touring racks, broadcast feeds, or fixed installed gear can introduce distortion and headroom problems that are difficult to trace. The PADBLOX resolves these issues at the point of connection with no additional power, no housing, and no external wiring. Its compact barrel form factor fits within patch bays, stage boxes, and equipment racks without consuming space or adding complexity to the signal chain.

Unlike plug-in attenuator pads that compromise impedance matching, the PADBLOX is engineered to retain impedance while attenuating, preserving signal integrity across the full chain. For engineers managing multiple input sensitivity requirements across a show, the PADBLOX family offers a range of attenuation values to match any gain staging scenario.