Log in using the new customer accounts page.
(!!!!!) (BEST PAIR 1961) 12AU7=ECC82 Mullard UK ribbed plates NOS 1961 same date codes (9.0/8.8ma and 9.3/9.2ma) (same Gm) 1-3% matched
(!!!!!) (BEST PAIR 1963) 12AU7=ECC82 Mullard UK ribbed plates NOS 1963 same date codes (9.5/8.6ma and 9.0/8.6ma) (close Gm) 1-3% matched
(!!!!!) (PAIR 1961-1962) 12AU7=ECC82 Mullard BVA UK ribbed plates NOS 1961-1962 (10/8.6ma and 10/8.8ma) (close Gm) 1-3% matched
(!!!!) (Best Mullard Pair #1) EL84 Philips Mullard UK NOS 1964-1965 (49ma and 49ma)
(!!!!) (Best Mullard Pair #2) EL84 IEC Mullard and Knight by Mullard UK NOS 1967 (43.2ma and 43.8ma)
(!!!!) (Best Mullard Pair #3) EL84 Philips Mullard UK NOS 1965-1976 (43ma and 46ma)
(!!!!) (Best Pair) 807=ATS25 GEC England black oval plate ceramic base NOS 1940's glass chip inside each tube (79ma and 84ma) (same Gm)
(!!!!) (Best Single 1958) CV455=ECC81=12AT7 Mullard UK "D" getter NOS 1958 (8.7/8.8ma) 1-2% section balance (Same Gm)(reverb, phase inverter)
(!!!!) (Best Single) EF86 Philips Holland NOS 1970 (4.0ma) (Highest mA and Gm)
(!!!!) (Recommended Pair) EL84 Valvo Germany made in Hamburg NOS 1962-1963 (48ma and 52ma)
(!!!!) (Single 1955 era) CV492=12AX7 BRIMAR England NOS black ribbed plates "D" getter 1955 era (1.1/1.0ma) (Gm=1800/1700) (rare)
(!!!!) (Single 1955) 12AX7 BRIMAR England shiney black ribbed plates "D" getter 1955 (1.3/1.0ma) (Gm=1800/1700) (rare)
(!!!!) (Single) EF86 Philips Miniwatt Holland NOS 1963 (2.9ma)
(!!!!) 807 RCA black plate ceramic base NOS 1940's with data sheet (72.5ma) (1st series made) (rare)
(!!!) (Best GEC Single) KT66 GEC UK branded IEC Mullard low hours/tests like new 1971 (90.6ma)
(!!!) (Best Pair #4) EL84 Mullard UK branded RTC England NOS 1965-1977 (40.4ma and 40.2ma)
(!!!) (Best Single) 807 Mullard UK Amperex NOS 1966 (69ma)
(!!!) (Best Value Single 1958) 12AU7=ECC82 Brimar made for Arkay England ribbed plates 1958 (8.2/10.8ma)
(!!!) (Good Value Single) 807=ATS25 GEC England ceramic base NOS 1940's (70.2ma)
(!!!) (Recommended Single 1961) 12AX7 BRIMAR England BVA ribbed plates used/very good 1961 (1.4/1.7mA and Gm=1400/1600)
