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Tube testing service - request an estimate

If you would like to send us tubes to be tested, please complete the form below and we will contact you with an estimate. There is a $40 minimum for tube testing orders. With our current backlog, turn around time is 2-3 weeks.

E-mail address
Please list the tube type(s) you would like tested
200 characters remaining
Enter quantity of tubes for each service option
Standard ($3.00 per tube)
Premium ($6.00 per tube)
Enter quantity of tubes for each additional service
High voltage testing -- 500+ Volts ($12 each)
Repair broken guide pins ($5 each)
Glue loose bases ($3 each)
Straighten pins -- 9-pin & 7-pin tubes only ($2 each)
New white boxes (50 cents each)
Additional comments or questions
300 characters remaining
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TC Tubes specializes in precision testing and matching of vintage and new production vacuum tubes for guitar & bass players, audiophiles, and DIY tube audio enthusiasts. Our website features secure payment options and fast, convenient shipping around the world.

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