Hi,
@dekay, Blackburn did make ecc88 a frames with ddg and indeed sounded warmer with better mids than both versions of Holland made ones. I was refering to Mitcham factory only for the ddg E88CC variants. I own SF and i know that an ecc88 will not have a chance in these units and some others too, that's why i believe the e88cc is the better bet valve for audio use from this family.
@dekay, Blackburn did make ecc88 a frames with ddg and indeed sounded warmer with better mids than both versions of Holland made ones. I was refering to Mitcham factory only for the ddg E88CC variants. I own SF and i know that an ecc88 will not have a chance in these units and some others too, that's why i believe the e88cc is the better bet valve for audio use from this family.