The video and audio channels feature input source selection multiplexers, input buffers, and output buffers for routing all inputs to selected outputs. The MAX9595 provides programmable gain control from +5dB to +7dB in 1dB steps for red, green, and blue component video signals. All other video outputs have a fixed +6dB gain. Additional features include an internal luma and chroma (Y/C) mixer that generates a composite video signal (CVBS) to supply an RF modulator output, and internal video reconstruction lowpass filters with a cutoff frequency of 6MHz. The MAX9595 TV audio channel features clickless switching and programmable volume control from -56dB to +6dB in 2dB steps. The VCR audio output also has programmable gain for -6dB, 0dB, or +6dB. The device also generates monaural audio from left and right stereo inputs. All audio drivers deliver a 3.0VRMS minimum output.