ARP Quartet Synthesizer (Siel Orchestra)
Arthur July demos the ARP Quartet synthesizer. The ARP Quartet was made by Italian synth manufacturer Siel as the Siel Orchestra. ARP sold the synth as the Quartet. The ARP Quartet specialized in four synth sounds: strings, brass, organ and piano, and offered 6-voice polyphony. If you’ve used the ARP Quartet (or Siel Orchestra) leave… Read More ARP Quartet Synthesizer (Siel Orchestra)






