... of point A little voice, synchronous communication, positioning the two odd quasi-frequency playback system A total of three patents ... "Electro-acoustic parameters." Coaxial Unit: 3.0inch x 2 total points wool cone coaxial speakers, model SVF078WR-84-068-115, in ... off non-polar power capacitor divider "Amplifier Specifications" Amplifier type: two-channel, merge, bridge, after the level of pure tube ...