Up for sale is nice NOS testing vintage 1964 Siemens gold pin 6922 ECC88 preamp tube. (RCA branded) Fully Amplitrex tested in both Fixed and Auto Bias in manual computer controlled mode. Results shown in images and included with sale. Gm and Emission test NOS, also tested for shorts, gas etc. These 60’s Siemens are getting hard to find, these are great to try in your Schiit Freya N. Very open and full sound. Will ship via USPS PRIORITY MAIL SMALL FLAT RATE BOX. Due to the nature of vintage vacuum tubes and tube rollers abusing eBay’s return policy: all my tubes are sold AS-IS, no returns accepted. I do guarantee them to NOT be DOA. I will guarantee them to test nearly the same via the same testing parameters on an Amplitrex AT1000. Please ask any and all questions before purchase. Please check my other listings for more rare tubes i have for sale.. Thanks for looking!
60%
1964 Siemens 6922 ECC88 *Amplitrex Tested NOS* E88CC
$44.00 Original price was: $44.00.$26.40Current price is: $26.40.
Category:
Meta:
Country/Region of Manufacture : Germany
Type : Vacuum Tube
Brand : Siemens
Model : 6922
Type : Vacuum Tube
Brand : Siemens
Model : 6922
Related products
-
EF94 6AU6 Siemens made in Germany Amplitrex Tested
$35.20Original price was: $35.20.$21.12Current price is: $21.12. -
6L6G Hitachi Made in Japan Amplitrex Tested 1MP
$87.12Original price was: $87.12.$52.27Current price is: $52.27. -
EF94 6AU6 Siemens made in Germany Amplitrex Tested
$35.20Original price was: $35.20.$21.12Current price is: $21.12. -
Siemens E188CC 7308 Gold Pin *Amplitrex Tested*
$74.80Original price was: $74.80.$44.88Current price is: $44.88. -
Siemens E188CC 7308 Gold Pin *Amplitrex Tested*
$74.80Original price was: $74.80.$44.88Current price is: $44.88. -
ECC81 SIEMENS MADE IN GERMANY AMPLITREX TESTED #1978052 1978255
$35.20Original price was: $35.20.$21.12Current price is: $21.12. -
Mullard E188CC 7308 Gold Pin Heerlen NL *Amplitrex Tested*
$57.20Original price was: $57.20.$34.32Current price is: $34.32. -
2x RCA 6BC5 Pentode Tubes – NOS NIB – Amplitrex Verified
$12.76Original price was: $12.76.$7.65Current price is: $7.65. -
Sylvania NOS 5R4GYB Vacuum Tubes (2) Amplitrex Tested & Guaranteed
$48.40Original price was: $48.40.$29.04Current price is: $29.04. -
Matched Pair of HYTRON JAN CHY 6SK7GTY Tubes – Amplitrex Matched
$43.12Original price was: $43.12.$25.87Current price is: $25.87. -
Sylvania Brown Base 6SN7 Vacuum Tube Amplitrex – Matching Pair
$61.59Original price was: $61.59.$36.95Current price is: $36.95. -
Sylvania Short Gray Plate 6973 Vacuum Tube Amplitrex Tested
$44.00Original price was: $44.00.$26.40Current price is: $26.40. -
Matched Pair of New Penta Labs 6SN7 Tubes – Amplitrex Matched
$52.36Original price was: $52.36.$31.41Current price is: $31.41. -
NATIONAL 6DJ8 / ECC88 Tube Made In Japan Amplitrex Tested Strong
$17.60Original price was: $17.60.$10.56Current price is: $10.56. -
1 EA NOS GE 12AY7 Tube Amplitrex Tested 100
$33.40Original price was: $33.40.$20.04Current price is: $20.04. -
Two 5Y3 Vacuum Tubes RCA and GE Amplitrex Tested and Guaranteed
$17.60Original price was: $17.60.$10.56Current price is: $10.56. -
Аудиолампы 12AX7 HALTRON NOS — протестированы Amplitrex — СБАЛАНСИРОВАНЫ — подобранная пара
$174.56Original price was: $174.56.$104.73Current price is: $104.73. -
6CG7 6FQ7 GE NOS AudioTubes – Amplitrex tested – Matched pair
$52.80Original price was: $52.80.$31.67Current price is: $31.67. -
Sylvania Set of Two 12SL7GT Vacuum Tubes Strong Amplitrex Tested
$17.60Original price was: $17.60.$10.56Current price is: $10.56. -
GE Set of Three 6BL7GTA Vacuum Tubes Measured Strong on Amplitrex
$22.00Original price was: $22.00.$13.20Current price is: $13.20.