Volume 1Hi-Bias Records wrote:Hi-Bias continues to deliver the classic sound of the 80’s with Retro:Active 4. Most of these songs have never been released on CD, making this a must-have for any retro/synthpop/new wave fan! For the absolute best sound quality possible, all tracks on this CD are taken from the original source masters and digitally mastered in their original 12 inch versions.
Volume 2
Volume 3
Volume 4
Volume 5
They don't say in the above quote, but all tracks are remixes, extended remixes, EP mixes, long versions, etc; i.e. not the original songs.
I've seen these at Best Buy for $12 each, stocked in the dance music section. The audio quality is very good to excellent with none of the noise of vinyl source.