Mullard CV5358 6DJ8 ECC88 Military Tubes Matched Pair - Blackburn 1965 - NOS

Perfect matched pair of vintage Mullard CV5358 (Military version of ECC88) audio tubes - Made in Gt. Britain - 1965 - Extremely Rare Note: Technically equivalent to 6DJ8/ECC88, the British military Mullard CV5358 tubes are the BEST choice if you want to hear even more refined version of the legendary Blackburn 6DJ8 sound. Tube Summary No other tubes can deliver vocals like the Blackburn Mullard tubes, from ECC88 to E88CC to E188CC every variant of these can make your audio system sing like an angel, and that's a fact. These ECC88's are extremely hard to find today and are becoming the darling of every serious audiophile. Sound Characteristics The overall tonality of Mullard ECC88 tubes is warm and lively with a very spacious sound stage. "Like a warm British jacket of the finest tweed, these glorious tubes have an attractive sweet warmth in their midrange and lower regions."  This is how the experts on audiotubes.com describe the sound signature of British-made Mullard tubes. The