aR1p In very good shape. A great product that does not come up for sale used very often. I have not used it in a few years as I moved to the top of the Audience Adept Response line. I used this in conjunction with a PS Audio Juice Bar II and was very happy with the results. Manual can be found at the Audience web site.
“The aR1p Adept Response provides surge suppression up to 20,000 amps. Whereas surge suppression devices like the ubiquitous MOV (Metal Oxide Varistor) are sacrificial devices and wear out over time, the aR1p surge suppression does not deteriorate. We have also found that MOV devices introduce grudge to audio and video signal. The surge suppression in the aR1p is entirely silent. The aR1p employs wide bandwidth RF filtration. By reducing power line noise interference the Adept Response provides a lower noise floor and blacker background, resulting in a higher resolution audio/video presentation.”