I don't wanna go too off topic but 'Echoes of Pleasure' was a bootleg that I first came across at a record fair in Russell Square, London around 1983.
Boots at the time were something like £10 for a single LP, £15 for a double so you can imagine that only being 15 yrs old, Echoes of Pleasure was slightly beyond my reach.
I can't imagine there were many produced as boots in the early 80's were very ltd affairs, maybe 250-500 max.
About 10 years later a collector from Brighton (can't remember his name... but sounded French) had a mint copy up for sale in Record Collector so I thought as I've only ever seen this once what the heck... and I got it. Paid for the privilege tho'.
So anyone who has this on CD, the original source is more than likely the vinyl boot from 1981.
I supplied pictures of the cover (front and back)to the Japanese site 'Ultravox Station' a few years ago, see here for track listing...
http://jage.jp/ultravox/disco/Discography_UV_MU_Boot.html#EchoesOfPleasure