ANOTHER MINT B&K Dyna Jet 747-B Tube Tester Refurbished/Calibrated ORIGINAL BOX for Sale

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ANOTHER MINT B&K Dyna Jet 747-B Tube Tester Refurbished/Calibrated ORIGINAL BOX For Sale

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ANOTHER MINT B&K Dyna Jet 747-B Tube Tester Refurbished/Calibrated ORIGINAL BOX:
$895.00

FORWARD: If you don't care anything at all about accuracy or functionality, you should buy yourself one of those "POWERS ON" or LIGHTS UP" or "WORKS" B&K tube tester listings and you will save yourself some money. However, if you're like the rest of us who prefer a tube tester that actually tells us the truth, it must be fully serviced and calibrated. There are no short cuts with vintage B&K tube testers. They are the easiest to operate and the most enjoyable tube testers in the world. However, nearly all B&K tube tester's listed on today fall into that other category I spoke of, so keep that in mind while you're shopping for your B&K Dyna Jet tube tester.

HERE we have a VERY special one. This is a mint condition/like new top of the line B&K model 747-B all solid state tube tester in its original box!!

It is fully serviced and refurbished and calibrated B&K Dyna Jet 747 tube tester in superb working order.

SERVICE PERFORMED:

1) Meter capacitor replaced for smoothest needle movement.

2) ALL controls & switches cleaned and lubricated.

4) ALL tube sockets cleaned

5) SHORTS sensitivity fully adjusted to factory specs

6) GRID EMISSIONS/LEAKAGE TEST sections fully adjusted to factory specs!

7) BRIDGE BALANCE adjusted.

8) FULLY CALIBRATED! (See photos testing reference tube for B&K tube testers)

This fine 747 is PLUG & PLAY READY for many years of trouble free service!

See photo of test results using the 6L6 reference tube for B&K tube testers followed by a photo showing the target numbers. The target number for this tube on the B&K 700/707/746 is a reading of 99.

The original factory tube chart, operators manual, warranty card, and all other paperwork EVEN THE ORIGINAL 1975 PURCHASE RECEIPT are included.

See the last photo showing a crack in the bottom of the hard plastic case. This doesn't cause an issue and can most likely be repaired easily if preferred.

The shipping calculated by UPS Ground and is fully insured for your purchase price.