0111名無しさん┃】【┃Dolby
2018/09/16(日) 02:46:43.81ID:xXNp/E1Q07系だと1/3 でも5系では1/2 くらい
X500 25000:1〜49000:1
http://www.cine4home.de/tests/projektoren/JVC-X500/jvc_x500_test2.htm
X55 23000:1〜46000:1
http://www.cine4home.de/knowhow/Cine4Home_Edition_JVC_X-Serie_2013/JVC_X-Serie_C4HEd_1.htm