12BH7 EI matched pair
12BH7-EI
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0.100kg

Matched pair of hard to find 12BH7A tube manufactured EI in Yugoslavia.

New in original box and tested very strong.

RCA 5965 matched pair
5965RCA
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0.100kg
Matched pair of very high quality  JAN 5965 / 12AV7 manufactured RCA.

New in original box and tested fine.

12AV7/5965 is almost identical to ECC81/12AT7 with lower plate resistance and ruggedized internal construction and is therefor a perfect upgrade to the ECC81/12AT7 type

Philips ECG 5687WB matched pair
JAN5687WB-1
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0.100kg

Matched pair of very high quality :

  •  JAN 5687WB manufactured Philips ECG USA with halo getter, black plates and very nice copper support rods.

New in original box and tested fine

Philips ECG JAN 5751 matched pair
S6001609
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0.250kg

a BRAND NEW matched PAIR OF NEW OLD STOCK (NOS): 

 

  • PHILIPS ECG JAN 5751 special quality tubes with halo getter. JAN 5751 is one of the best 12AX7/ECC83 low noise equivalents.

delivered new in original box and tested fine on our AVO CT160 tubetester

 

 

 


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