Mullard CV3986 6021 - 1975 MINT NOS NIB Mitcham Special Grade Plug&Play for ECC88/E88CC/6922/E188CC/7308/6DJ8 NOVIB-ULTRA© mu=35 High Elastance vibration reduction base. 9-PIN B9A NOVAL - Made in Gt. Britain (Singles/M. Pairs) - AKA Mini-Mullard CV4109 Flying Lead is Premium

CV4109 Flying Lead is Premium Grade

Now where it gets interesting

The BEL Is an overlooked tube that has very good performance and for its cost is a top contender

High Reliability Long Life version of CV4024/ECC81/12AT7 valves (Click here) - CV4033 premium grade version of the Black Plate CV4024 is one of the finest from Mullard in the ECC81 types

High Reliability Long Life version of E188CC CV4108 7308 valves

Mullard CV3986 6021 - 1975 MINT NOS NIB Mitcham Special Grade Plug&Play for ECC88/E88CC/6922/E188CC/7308/6DJ8 NOVIB-ULTRA© mu=35 High Elastance vibration reduction base. 9-PIN B9A NOVAL - Made in Gt. Britain (Singles/M. Pairs) - AKA Mini-Mullard CV4109 Flying Lead is PremiumNew and Exclusive at Pulse. This Mini Mullard ECC88 E88CC E188CC sub will blow you away. It joins our Top 4 reference tubes in the ECC88 6DJ8 E88CC 6922 E188CC 7308 family. Our custom base makes this tube Plug&Play in any 9 pin socket. No Microphonics Common problem with fragile frame grid tubes of the ECC88 6DJ8 family, as per the RCA specs (see below) this tube is solid as a rock. Also we have potted this pencil thin tube in a High Elastance base