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Dual Bias Current Probes Tester Meter for EL34 KT88 6L6 6V6 6550 Vacuum Tube Amp

GFJ479
This product is suitable for EL34,KT88,6L6,6V6,5881,6550,KT66,KT100,KT120,7027
The product measures the cathode current of the power tube for bias reading (at low voltage side of the tubes ).You can Get the reading direct from the current meter.
Price:
USD
$47.99
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(100 available)
  • Description
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Features
 
1, Brand Type : CT1
2, 5.5/2.2 mm DC Jack Plug ,Tube socket cable lengh: 23cm
3, Pure handmade product by Douk Audio.
4, Copper used for excellent conductivity.
5, Outstanding soldering taken in every adapter.
6, Ceramic socket and gold pins for long life, Tough gold pins with a thick gold plating.
7, Daul Current meter reader, Max test current range: 100mA 

This product is suitable for EL34,KT88,6L6,6V6,5881,6550,KT66,KT100,KT120,7027
The product measures the cathode current of the power tube for bias reading (at low voltage side of the tubes ).You can Get the reading direct from the current meter.

How to use it?
 
1, Turn off your amplifier.Connect the product .
2, Remove the power tubes and Insert the power output tubes into the bias probe sockets.
3, Then Insert bias meter probes into the tube sockets of the amplifier. 
4, Turn on your power amp and let the tubes get warm about 5 minutes.Read the bias measurement. 
5,  Current meter "A" is reading "A" input, and the Current meter "B" is reading for "B" input. If the both reading is same.That's perfect. If two reading is different. Should be no more than 2 or 3 milliamps difference for a good balance between the tubes.
 
Package incude:
  • 1× Dual Bias Current Probes Tester

 
Average rating: 5.0
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