Instruct: Classify Amazon reviews into positive or negative sentiment
Query: wish new receivers had these features

The Onkyo TX8511 is a very good stereo receiver; offering many features that are currently not available together on new receivers at any price. Sound quality and range of the solid state amp are quite good and crisp. It does not have the softness and full, robust, sound of a high-end tube amp but it does pack a punch. I'm very pleased with the FM receiver capabilities and use the phonograph, monitor and multiple tape functions available. In my opinion the only thing lacking is WiFi capability. Unfortunately the TX8511 is currently not available new.