R rfkjustin Member 82 0 delano, ca Dec 26, 2017 #1 Are there any differences between the avh490 and 390 from previous models such as 4800 or 290? (Processing power, sound quality, etc) Click to read more... Last edited by a moderator: Dec 26, 2017
Are there any differences between the avh490 and 390 from previous models such as 4800 or 290? (Processing power, sound quality, etc) Click to read more...
Jeffdachef 5,000+ posts Gunz That Turn on Nunz 18,527 993 South Coast Metro, CA Dec 26, 2017 #2 no sound difference just faster processor.