Telefunken
Fleetwood 6K11 6Q11 Vacuum Tube
Tested very strong at 2750 (min 1350) and 1200/1200 (min 800/800) mhos on Hickok 752A..
$19.99 USD
GE 7984 Vacuum Tube
Tested very strong at 600 mhos on Hickok 752A, where the minimum new is 300 Black plate tube wi..
$11.99 USD
Telefunken 12AU7 ECC82 Vacuum Tube Ribbed Plate Diamond Logo Bottom
Tested strong at 2450/2800 where the minimum good is 1350/1350 ..
$29.99 USD
Telefunken 6GW8 / ECL86 Matched Pair Vacuum Tube
Used tubes from same audio channel, made in Germany. Results from test on Hickok 752A: 7000/725..
$44.99 USD
Telefunken ECH81 6AJ8 Vacuum Tube Pair Diamond Bottom Logo
Test results are 625/675 and 720/740 where the minimum is 475/475 ..
$17.99 USD
Telefunken EF85 6BY7 Diamond Bottom Vacuum Tube
Used EF85/6BY7 Vacuum Tube Tested very strong on a Hickok 752A Test result is 650, where the mi..
$14.99 USD
Telefunken EL84 / 6BQ5 Diamond Bottom Vacuum Tube
Tested 6750 mhos on Hickok 752A, where the minimum new is 4750Made in West Germany and has halo gett..
$28.99 USD