The attenuator was inserted between a wireless receiver and a microphone amplifier. Using the 20db pad for running a bass head's line out into a mic input on the mixer.

The construction of the unit is superb. This rig is better! Easy to replace and you are given 3 with the order. The casters are super! I am impressed with ease of use and how well it cleaned.

After scrubbing our patio, 2 sidewalks and our long driveway. I have a huge aggregated driveway that fills with sand and moss fairly rapidly. Did a great job cleaning our driveway and patio.

It works fine but probably takes a little longer and would save me time if my sprayer was closer to 3500-4000. As the arms rotate, it keeps the nozzles right where they need to be for maximum cleaning power. It blows away my old one which was a straig...  Read More