http://www.dvdscan.com/starwarsLD.htm
snip!
The Defintive Collection is in CAV, and despite the haze over the image due to dust on the elements the quality is still impressive. Resolution and detail are very good, only colour rendition does not meet expectations. The PCM sound is just as impressive with excellent bandwidth and dynamic performance. The bass frequencies well developed without any sign of overdrive. The mix itself is wide in stage presence and instruments & effects can be very well distinguished.