Meitner Audio STR-50 Amplifier & PA-6 Preamplifier VIDEO DEMO! ????????? as isthis amp & preamp combo is being sold as is for parts or repair. Included is the external power supply and wired remote with 24ft cable. The remote is missing two of the button covers. I was able to connect an input to the tuner and it seems to be mostly working. I was able to adjust the volume and the balance. This is the only testing that has been performed. I was not able to test the phono input. The barrel nut on the input of the amplifier is missing to the RCA jack is loose in the enclosure. The plastic cover over the power button of the amp has worn away and the button is exposed. If you have any questions feel free to reach out.