(!!!!) (Best Single) GZ32 Mullard England BVA "D" getter NOS 1957 (62/40 and 62/40) 1% section balance

GZ32 Mullard England BVA "D" getter NOS 1959 (R71-B7D=1959) 2 round filament stains on top of glass because ran the tube in my tube tester too long 62/40 62/40 Recommended for - Cary SLA-70A/B amp - Quad II - Matchless - Woo WA6 - Fi X - Dr. Z Z-28 - Goodsell Super 17 - Transporter modded by Modwright - Peter Millett headphone amp using 307A's - Fender Champ 1973