Amptata V8 T1 T2 T3 T4 T5 T6 Vacuum Tube Tester Bias Current EL34 KT88 EL84 6BQ5 7591 6L6 6V6 5881 6550 KT66 KT100 KT120 mA Match Tool

The V8 T1 T2 T3 T4 T5 T6 little tester can works with three probes
Choose the one you need or buy three types as backups

EL34 probes is test for EL34 KT88 6L6 6CA7 6V6 5881 6550 KT66 KT100 KT120 etc.
EL84 probes is test for EL84 6BQ5 7189 6P14 6P1 E84L EL84M EL84S EL86 7189A etc.
7591 probes is test for 7591 7591A etc.

Product Description
Brand Model : Amptata V8 T1 T2 T3 T4 T5 T6
Global voltage standard ( 100V~240V )
Probes cable lengh: 55cm

Note:
Keep the amplifier silent during use Amptata little tester
Turn off speaker sound,Do not turn on sound play songs
Insertamplifier just is let the tube get power and warm up
Read most accurate's tube cathode current in working state

How to use it?
01: Turn off amplifier.
02: Remove the tubes then plug in Amptata tester probes socket
03: Then plug tester probes in amplifier socket
04: Turn off speaker sound turn on amp (Keep amp silent) and let tubes get warm about 5 minutes.Just turn on the amplifier without let speaker sing
05: Read the bias measurement
06: Switch from A to B to C to D. Get four reading
07: If tube reading is same.That's perfect. If reading is different. Should be no more than 2 or 3 mA difference for a good balance between the tube

Amptata Payment
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Standard and Expedited International Shipping
Once we received your payment,will be mailed to you

Amptata Terms of sales
All Items are brand-new,unused, tested,guaranteed
Best products at the lowest price to our customers
Providing high-quality products and satisfying service

About Amptata
Please contact us if you need any change your order
We promise to make every effort before it ships
We will sort out the issue with your purchases on highest priority
Provide you the best service, please treat the transaction fairly
Kindly not leave negative or neutral feedback
Please contact us to get a better solution
We will to work out a mutually agreeable solution with customers
During holiday,please allow us to response you early next week

Contact Amptata
If you need a large number of goods.Please contact us
We accept customer's own designs and OEM design orders
Thanks for your support and cooperation
We will continue to improve service quality and enhance product quality

Service time
Our Office Hours Are :
Start from 9:00 a.m. to 6:00 p.m. (GMT+8) of Monday to Saturday
Closed on Sunday and public holidays (China)
We apologize for the late reply during the holidays and the time lag

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