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12AX7 SYLVANIA Labeled Baldwin Matched Tubes Made in USA '51

  • 12AX7 SYLVANIA Labeled Baldwin Matched Tubes Made in USA \'51
  • 12AX7 SYLVANIA Labeled Baldwin Matched Tubes Made in USA \'51
  • 12AX7 SYLVANIA Labeled Baldwin Matched Tubes Made in USA \'51
  • 12AX7 SYLVANIA Labeled Baldwin Matched Tubes Made in USA \'51
For English Language see below

JAN 12AX7WA SYLVANIA Brand Baldwin Long Plates O Getter Matched Tubes MADE IN USA '51
Prodotte da SYLVANIA etichettate Baldwin.
Stesso data di fabbricazione
Loghi usurati come da foto
Customers Review:
"12AX7 Baldwin Sylvania are the best preamplifier tubes for the Leben CS 300 that I know. Thank you. Antoine Bouchez"
L'offerta è per una terzetto selezionato "Matched Trio".
Testate su AVO VCM 163 Tube tester:
Voltage Test: Va = 250V, Vg = -2V, Vf = 6,3V
Media 100% Gm = 1600
RISULTATO DEL TEST: MOLTO FORTE
Valvola 1:
Sezione 1: Gm 2000 Ia 1,6 mA
Sezione 2: Gm 2100 Ia 1,6 mA
Valvola 2:
Sezione 1: Gm 2300 Ia 1,9 mA
Sezione 2: Gm 2400 Ia 2,0 mA
Valvola 3:
Sezione 1: Gm 2300 Ia 1,9 mA
Sezione 2: Gm 2100 Ia 1,7 mA
Ulteriori test eseguiti con SUPERIOR INSTRUMENTS TV-II Tube Tester:
Test Microfonicità
Qualità dell'Emissione
Test per Cortocircuiti
Spedizione con imballo protetto per una maggiore sicurezza.

JAN 12AX7WA SYLVANIA Brand Baldwin Long Plates O Getter Matched Tubes MADE IN USA '51
Manufactured by SYLVANIA labeled Baldwin.
Same data code
Logos worn off as pictured
Customers Review:
"12AX7 Baldwin Sylvania are the best preamplifier tubes for the Leben CS 300 that I know. Thank you. Antoine Bouchez"
You are bidding for a Matched Trio
Tested on AVO VCM 163 Tube Tester:
Voltage Test: Va = 250V, Vg = -2V, Vf = 6,3V
Average 100% Gm = 1600
TEST RESULT: VERY STRONG
Tube 1:
Section 1: Gm 2000 Ia 1,6 mA
Section 2: Gm 2100 Ia 1,6 mA
Tube 2:
Section 1: Gm 2300 Ia 1,9 mA
Section 2: Gm 2400 Ia 2,0 mA
Tube 3:
Section 1: Gm 2300 Ia 1,9 mA
Section 2: Gm 2100 Ia 1,7 mA
Other test made with SUPERIOR INSTRUMENTS TV-II Tube tester:
Test for Microphonics
Test for Emission Quality
Test for Shorts
Shipping with protected packaging for best security.

Versions

12AX7 SYLVANIA Labeled Baldwin

00387
€119.85

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