FYI, Roland JV80 expansion boards have a potential leakage issue : r/synthesizers
Roland JV-80
expansion DATA cards for JV880 (1992)
Roland JV-80 wav samples, pdf manuals | Cyborg Studio
Ad - Roland JV80 (MT Jan 94)
Roland JV-80 61-Key Multi-Timbral Synthesizer /192 Patches (64 user), 48 Performances (16 user) | Reverb UK
CD Roland xv 3080 1010 sr-jv80 2020 XV5050 sounds expansion xp 30 50 xp60 60 | eBay
A Double Dose of Roland (SOS Apr 92)
Roland JV80 JV 80 Multi timbral synthesizer 80' Vintage rare on this condition | Reverb UK
Roland JV 80 - Instrumentos musicais - Jardim Santa Rita de Cássia, Bragança Paulista 1130147934 | OLX
Ad - Roland JV80 (MT Jun 92)
Roland JV-80 Digital Synthesizer 90's Classic | eBay
Roland JV-80 61-Key Multi-Timbral Synthesizer | Reverb Australia
Roland JV80 My Custom and 80's Sounds (now available) - YouTube
Norctrack - At the moment we creating Roland JV-80 classic #synth virtual version for #NI #Kontakt new GUI. http://vst-store.com/news/new-products-soon/roland-jv80-nki-soon.html | Facebook
Roland JV-90 | Vintage Synth Explorer
ROLAND SR-JV80-01 (POP) EXPANSION - FACTORY SOUNDS by TIAGO MALLEN @CanalRolandBrasil #tiagomallen #123 - YouTube