1. Opera singers likewise need to learn to amplify their voice by using the body as a sound box.

2. Creamware's Minimax ASB ('Authentic Sound Box') is a digital reincarnation of the '70s monosynth, and loses the keyboard and left-hand controllers, but gains MIDI capabilities, memories, effects and even polyphony, while retaining many quirks of the original design — so there's no dedicated LFO, and no oscillator sync or pulse-width