The top synthesizer module in this picture is the Proteus I Synthesizer Module. It can play 16 different musical timbres simultaneously and 32 different voices simultaneously. This means you can have the 16 different synth patches playing back 32 MIDI tracks simultaneously on this one synth module. That's quite a great deal of sound from one box! *IF YOU ARE USING THIS MODULE, or any synth module, **MAKE SURE THAT THE MIDI VOLUME is set to 127 on the LED display of the module. "VOLUME 127" should be easily seen on the LED display below. ALSO: MAKE SURE THE "VOLUME KNOB ON THE FAR RIGHT" Is at MAXIMUM at all times! (see below for more info)

The Synthesizer modules you see in this picture, from top to bottom are:

• Proteus I (good overall sounds, especially for rock/pop music)
• Proteus II (excellent orchestral sounds)
• Vintage Keys (for you "neo-analog folks who just gotta have Moog type sounds)
• Yamaha TG77 (the best sounds of all. Try them out using the "VOICE" button and =1/-1 buttons)