I have Porter Ports. Excellent for the money.
http://app.audiogon.com/listings/ac-distribution-porter-port-20-amp-porter-ports-cryo-ivory-or-white-color-2012-09-24-power-75231
http://app.audiogon.com/listings/ac-distribution-porter-port-20-amp-porter-ports-cryo-ivory-or-white-color-2012-09-24-power-75231