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Digital bias current measuring device for vacuum tube guitar amplifier (audio amplifier) ​​BIAS CHECKER TEC-BC1-TEC-BC1
Digital bias current measuring device for vacuum tube guitar amplifier (audio amplifier) ​​BIAS CHECKER TEC-BC1-Texol Co., Ltd.

Digital bias current measuring device for vacuum tube guitar amplifier (audio amplifier) ​​BIAS CHECKER TEC-BC1
Texol Co., Ltd.

Texol Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

24.0hours

Relatively Fast Response


About This Product

The bias checker can easily measure the current flowing through the tubes installed in the amplifier, making bias adjustment easier. Because it is compact, it can be used at concert venues, recording studios, and at home. Vacuum tube amplifiers produce completely different sounds depending on the bias current settings. In addition, the bias point changes with use, so by regularly adjusting it with this device, you can maintain stable sound quality. If the heater is an indirectly heated vacuum tube, the bias current can be adjusted for both AC and DC ignition. The amplifier that can be used is to have heater voltage (e.g. 6.3V) between pins 2 and 7. Two socket adapters are included, allowing you to adjust two bias currents almost simultaneously. However, when using two, please use the A connector.

■Features

・Compatible with most vacuum tube amplifiers using 8-pin GT tube sockets - Power is supplied from the amplifier, so no batteries are required ・Easily sort matched pair tubes ・Accurate bias current measurement possible with digital meter ・You can easily find the appropriate bias current using the calculation formula printed on the main unit. - Compact size, convenient to carry in a guitar case

■Compatible vacuum tubes

・6V6GT ・6L6GC, 5881, KT66 ・EL34, 6CA7, KT77 ・6550C, KT88, KT90, KT120, KT150, KT170

■Accessories

・2 socket adapters ·operating instructions

  • Product

    Digital bias current measuring device for vacuum tube guitar amplifier (audio amplifier) ​​BIAS CHECKER TEC-BC1

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1 Models of Digital bias current measuring device for vacuum tube guitar amplifier (audio amplifier) ​​BIAS CHECKER TEC-BC1

Image Part Number Price (excluding tax) Power input (DC) Power input (AC) Power supply Weight Display method Measurement base socket Power consumption Maximum display Operation method Resolution Input current Operating temperature/humidity Sampling rate Size Overrange display JAN code
Digital bias current measuring device for vacuum tube guitar amplifier (audio amplifier) ​​BIAS CHECKER TEC-BC1-Part Number-TEC-BC1

TEC-BC1

$ 175.50〜

4V~9V

4V~9V

DC/DC conversion from heater power supply

125g (main unit), 65g (socket adapter/piece)

1,999 count LCD display

2 pieces

Approximately 40mW

199.9mA

Fast double integral method A/D conversion

100μA

40mA MAX

5℃~40℃, humidity 80%RH or less (no condensation)

2-3 times/second

105 (W) ×70 (D) ×35 (H) mm (body)

Display “1”

4582296970503

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About Company Handling This Product

Response Rate

100.0%


Response Time

24.0hrs


Company Review

5.0
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