Teletone Audio Soulfi KONTAKT | 3,37 GB Teletone Audio Soulfi is the most complete vintage soul emulator one could hope to find. It is particularly pleasant to record with 1955 RCA ribbon mics which introduces a richness and a warm response that is extremely textural. Recording on vintage drums using the iron alloy transformers brings an analog punch to the hit further enriching the definition of each and every sound.