The tracks I have uploaded are from my personal collection during my days as a DJ in Southern California. The peak of undergrounds in Los Angeles was in the early 90's. The majority of vinyls I purchased back in the day were from some legendary Los Angeles DJ shops, namely:

Prime Cut Recods (West Hollywood, CA)
Street Sounds (West Hollywood, CA)
DMC Records (West Hollywood, CA)
Record Reaction (Long Beach, CA, now closed)

Those who lived in So. Cal. during the undergrounds heyday will recognize a lot of these tunes from MARS-FM (now grooveradio.com) or from events/clubs from San Diego to Santa Barbara to Palm Springs. I didn't upload my entire collection, just my personal favorites from back in the day (& some a little more recent). I also added some of my favorite tracks from outside the Techno/House genre. These albums were sitting in my garage so I figured now is the time to upload them. I did my best with the sound quality but, some of these tracks may require you to "adjust" your speakers. A few of these tracks will have some popping sound in the backround. Not my fault, these albums are nearly 20 years old...Enjoy the memories!