WORLDWIDE INSURED & TRACKED SHIPPING ! 100% HAPPY CUSTOMERS SINCE 2003 !
ALL TESTINGS DONE ON CALIBRATED B&K 747B DYNAMIC MUTUAL CONDUCTANCE TUBE TESTER
PLEASE VISIT MY STORE FOR MORE GOODIES, YOUR REQUESTS ARE ALSO WELCOME !
YOU ARE BUYING THE FOLLOWING ITEM(S), EXACTLY LIKE ON PICTURE
Quantity: 4 (2 matched pairs, or 1 matched quartet)
Tube: E188CC / 7308 (E88CC / 6DJ8 upgrade)
Type: DUAL TRIODE
Brand: MINIWATT DARIO (Made by RT LA RADIOTECHINQUE)
Origin: FRANCE
Era: 60's
Codes: VR7 F9A3 / 12.0 on all 4 tubes ! Same serie / batch ! All made at RT LA RADIOTECHNIQUE Suresnes factory in 1969 !
Condition: LOOKS NEW / UNUSED / NOS / NIB, COMES IN MINIWATT DARIO BOXES
Cosmetical: PERFECT
Physical: PERFECT
Transconductance Testings %: 112/100 ● 100/113 ● 109/100 ● 104/104 (Minimum Good is 65/65 on B&K 747B)
Shorts//Gas//Leakage//Grid Emission: NONE
Getter Type: LARGE HALO / RING / O
Plates Type: SMOOTH & GREY, 9mm, SILVER GRIDS & SHIELD, MICA SPRINGS, GOLD PINS
Various Notes: RARE & TOP QUALITY FRENCH MADE E188CC / 7308 GREEN LOGO TUBES FROM 1969 ! DON'T MISS IT !
