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SC-LX904 and SC-LX704
The SC-LX904 and SC-LX704 have the latest version of Pioneer’s “Direct Energy HD Amplifier”, a unique implementation of Class D Amplifier technology
that delivers prodigiously powerful multi-channel amplification of 215W x 11 ch (LX904)* and 205W x 9 ch (LX704)*. The Direct Energy HD Amplifier,
which drives all channels equally, is the ultimate embodiment of Pioneer's "Multi-Channel Stereophonic Philosophy", one that is applied from the beginning to end of the audio signal processing.