TESTED: EC88 radio tube by Valvo #16698 | Boutique en ligne plentyShop LTS
6DL4/EC88 Triode Tube Triode intended for use as a grounded grid UHF amplifier for bands IV and V. MFR: Amperex,Made in Holland. Limited Quantity Available, New Old Stock. NOTE: Picture for reference
Tube/valve EC88 Siemens - Jukebox Revival
5 X EC88 MAZDA TUBE. TELEFUNKEN PROD. GREY PLATES. 3 MICA. GOLD PIN. CO ENA
why not E88C | Page 3 | diyAudio
VALVOLA/TUBO IN SCATOLA Ec88 Mullard Oro Nos EUR 14,18 - PicClick IT
NOS NIB 1969 Valvo Germany 6DL4 / EC88 Gray Plate Top Solid Disc Get Vacuum Tube - VIVA TUBES