CD: QUADRAFILE CD-4/ SQ / QS / UD-4 QUADRAPHONIC COMPARISON PINK FLOYD MIKE OLDFIELD

THIS IS A RARE UK RELEASE FOR HI-FI NEWS MAGAZINE (LIMITED TO 5000 COPIES). THIS IS USED TO COMPARE THE DIFFERENT QUADRAPHONIC SYSTEMS. THERE ARE EXCEPTS FROM PINK FLOYD AND MIKE OLDFIELD ETC * RECORD HAS BEEN CLEANED ON MY MOTH PRO PROFESSIONAL RECORD CLEANER * THE 2 STAGE CLEANING PROCESS LIFTS ALL THE GRIME AND DIRT FROM THE GROOVES WHILST ALSO REDUCING ANY STATIC - THIS LIFTS THE AUDIO AND REDUCES / ELIMINATES BACKGROUND NOISE ALL 4 SIDES HAVE BEEN PLAY TESTED AND PLAY GREAT WITH CLEAR AND DYNAMIC AUDIO VINYL VISUALLY IS IN EX+ CONDITION - CLEAN AND VERY GLOSSY LABELS ARE CLEAN COMES IN ORIGINAL INNERS AND WITH INSERT SHEET GATEFOLD SLEEVE IS IN EXCELLENT CONDITION AS PER THE PICTURES