Easily check the Bias and
Balance on most any vacuum tube amp
Setting the Bias on a
SA-100 Fisher With 7189 Tubes |
Setting the Bias on a
JMP MK2 With EL34 Tubes "Valves" Note
improper bias setting from previous tube set |
Fender® Marshall®
Peavy® Laney® Fisher® Dynaco® DIY Guitar, JukeBox,
Monoblock, Stereo Amps and more See tube compatability for each probe.
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PLACES TO
VISIT |
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ACCURATELY CHECK AND ADJUST
PROPER OUTPUT TUBE BIAS AND BALANCE IF YOU HAVE A TUBE TYPE AMP THIS TOOL IS
INDISPENSABLE
MAKES SIMPLE BIAS PROBES
OBSOLETE
- ACCURATELY DISPLAYS PLATE
VOLTAGE
ACCURATELY DISPLAYS CATHODE CURRENT ACCURATELY
DISPLAYS CALCULATED WATTAGE AUTOMATICALLY FOR UP TO 2 TUBES
- DIRECT READING SIMPLY SET THE
BIAS FOR PROPER DISSIPATION / BALANCE AND YOU ARE DONE
- A BETTER VALUE THAN SIMPLE
PROBES
- SELECT YOUR OWN BIAS PROBE
CONFIGURATION
OCTAL, NOVAL (9 PIN) OR BOTH
- WORKS WITH AC OR DC
FILAMENTS
- DON'T HACK UP A VINTAGE VACUUM
TUBE AMP JUST TO CHECK BIAS OR BALANCE
- INDESPENSIBLE TOOL FOR HI-FI,
GUITAR, JUKEBOX OR JUST ABOUT ANY TUBE AMP
- OPTIONAL DIRECT READING WATTAGE
PROBE
DISPLAYS WATTS INTO 2, 4, 8 AND 16 OHM LOADS
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Click here to read more
comments:
"Randy, I received everything (and it works flawlessly)... I truely think the Compu-Bias is a wonderful product. I
did 4 amps with the new unit with no issues of anykind.. Way cool and very quick. I think even better than the product is your support. I will always go out of my way to "good mouth" both the Compu-Bias and Mission Electronics to anyone that will listen to me.. Thanks so much"
Al A 04-18-07
%%"...The cable being in front of the key on the probe makes it easier to "aim" too, nice. I'd like to thank and congratulate you for the outstanding level of support here! My Bassman really sings now......."
C.J CANADA 05-01-07
OCTAL ADAPTOR
PROBE WORKS WITH MOST ANY 7AC, 8EP TUBE BASE
6K6 6V6 6L6 EL34 KT66
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KT88 KT90 5881 6550 +
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NOVAL ADAPTOR
PROBE WORKS WITH MOST ANY 9CV TUBE BASE
6BQ5 7189 6P14 6P15 |
EL84 7320 10BQ5 10P18 +
MORE |
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WATT PROBE
POWER INTO 2,4,8,16 OHMS |
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