I have two matched pairs of Emission Labs 300 B Tubes ( These are not the XLS ) purchased from Emission Labs ( Tubesusa.com ).I was using these with my Canary 330 300B amps , I
estimate 600 hours or less on the pairs .
They are about 2.5 -3 years old . I would prefer to sell as a set for both pairs but if
they don't sell in two or three weeks I will sell as seperate pairs. Asking $650.00 for both pairs,Price includes Paypal Fee, buyer pays shipping.
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