5687WA CSF France for Hi-End Audio

Looks almost like NOS, removed from military equipment, storage

Clean glass and shiny copper rods

Tested in my SE amplifier as a driver, no noises, emission good

Sound very good

Price is for a single tube 1 item = 1 tube

Tube will be packed very carefully (please look at my very good opinion about shipment)

Returns not accepted

Worldwide shipping via registered air mail/big envelope, plenty bubble foil, with box inside, and again bubble foil. Really good protection

Combined shipping 10 Euro Worldwide

Please check my other auctions from time to time because I have rare tubes in excellent condition for sale