Yamaha A4000

Yamaha A4000 is a professional sampler and sequencer released by Yamaha in 1998. It is a powerful and versatile instrument that has been used by many professional musicians and producers. It is capable of sampling, sequencing, and playing back audio samples. It has a variety of features, including a 16-track sequencer, a built-in effects processor, and a variety of sample editing tools. It also has a built-in MIDI interface, allowing it to be connected to other MIDI devices. The A4000 is capable of playing back samples in a variety of formats, including WAV, AIFF, and MP3. It also has a variety of built-in effects, including reverb, delay, chorus, and flanger.