PS-3100 Synthesizer:

'Vowel' sounds, utilising the PS-3100 resonator circuitry:

• Ex. 1
• Ex. 2
• Ex. 3
• Ex. 4
• Ex. 5
• Ex. 6
• Ex. 7
• Ex. 8
• Ex. 9
• Ex. 10
• Ex. 11
• Ex. 12
• Ex. 13
• Ex. 14
• Ex. 15

Further Resonators and LFO/MG modulations:

• Ex. 16 - "digiridoo"
• Ex. 17 - "shortwave radio tuning"
• Ex. 18 - "resonators frequency sweep"
• Ex. 19 - "phase shifting"
• Ex. 20 - "resonators amplitude modulation"
• Ex. 21 - "electric guitar feedback"

(source: unknown)

More PS-3100 sounds:

• Ex. 1
• Ex. 2
• Ex. 3
• Ex. 4

(source: Ben Ward)

PS-3200 Synthesizer (from the Settings Manual):

• String Ensemble - example 1
• String Ensemble - example 2
• Brass
• Electric Piano
• Clavinet
• Hammond Organ effect
• Chorus or Choir
• Chorus or Choir (alternate version)
• Phasing

(patches don't necessarily match what the user expects and are likely to vary from one instrument to the next.)

(source: Ben Ward)