Always match positive (+) and negative (-) terminals. Mixing these up will result in thin, "out-of-phase" sound with poor bass. Source Inputs Using Technics SX-G7 with home hifi equipment? - Facebook
In the golden era of home audio, Technics—a premium brand under Panasonic—produced some of the most reliable and warm-sounding stereo receivers. The is a classic example from the late 1980s. While it may not have the raw muscle of the higher-end "New Class A" models, the SA-G76 is a beloved 100-watt-per-channel receiver known for its clean design, phono stage, and robust build quality. technics sa-g76 user manual