Tubes are NEW, NOS, 100% tested and fully working.

Strong, matched quad (four tube)!

Actual measurements for Telefunken E84L (same date code):

#1 Tube : Ia = 50 mA

#2 Tube : Ia = 51 mA

#3 Tube : Ia = 52 mA

#4 Tube : Ia = 52 mA

where 100% is Ia = 48 mA;

The parameters are measured at Uf = 6.3V, Ua = 250V, Ug2 = 250V, Rc = 120 Ohm

Our tubes are measured by the professional tube tester L3-3 

Payment:
I accept PAYPAL. Payment in USA, shipping from Ukraine (with tracking number)!

Shipping:

For US buyers need signature on delivery. 

 I shall send it during 3 business of days after reception your payment.

Let me know if you have any questions!

Thank you and happy bidding.