Yamaha PSRS900 61-Key Arranger Workstation Keyboard

A synthesizer is a kind of electronic musical instrument, or electronic device capable of producing or manipulating audio tones, such as musical notes, through audio signal processing. The term originates from the Greek word Syntithetai. One of the main features of synthesizers is that they work by manipulating electrical signals, ...

A wide range of instrument amplifiers is now available, some for general purposes and some designed for specific instruments and even for particular sounds. Traditional guitar amplifiers come up with a clean, warm sound, a sharp treble roll off at 5 kHz or less and bass roll off at 60 ...

Synthesizers are sound modifying and reproducing units. They can be either installed on a computer system or be physical like the classical synthesizers produced by Yamaha. Synthesizers help in modifying music to make it better, reproduce voice or analyze and come up with a completely different thing all together from ...

  Roland Keyboards   A musical keyboard is the set of adjacent depressible levers or keys on a musical instrument, particularly the piano. Keyboards typically contain keys for playing the twelve notes of the Western musical scale, with a combination of larger, longer keys and smaller, shorter keys that repeats ...