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TUBE BIAS CALCULATOR

The best and worldwide famous BETERAMP TUBE BIAS CALCULATOR. This app is a 3 awards winner by the Vintage Electronics Magazine and the London University of Electronics. Get the most accurate values to set up your tube amp properly and make it safe and sounding like never before. The best thing of this app is that you can use it even when you have no INTERNET connection, wich is great as many times you can't have internet access in the same place that you are fixing or re-biasing the amp, it is so easy to use and fast. There're lots of calculators on the net but they are not as accurate, fast like this one, also they need you to be ONLINE to work so you can't always use them. This app was developed by Paco Pascual himself, recognized by the most well known electronics Universities around the world. You will need this calculator always and now it's got the best price ever, AMAZING !
Category Price Seller Device
Music $1.99 francisco manuel crespillo iPhone, iPad, iPod

* LIST OF TUBES YOU CAN CHECK *** 25 tubes so far !!! ***
-6SN7
-EL84
-6K6GT
-6V6
-6V6GTA
-6L6
-6L6GC
-6L6WGB
-5881
-EL34
-5763
-7189
-7591
-KT66
-KT77
-KT88
-7027
-6CA7
-6BQ5
-KT90
-KT100
-KT120
-KT150
-6N1P
-6550

p.s. probably you can find online some similar calculators, but no one has got as many tubes as this one, no one has got the accuracy of this one and THE MOST IMPORTANT THING IS no one of them you can take with you everywhere and use it where there's no internet connection, and no one has got so many different tubes on it's tube calculation list !!!

Reviews

Tube Bias
Rusty Bones Amps

Accurate & fast. Well worth the money.


Layout needs to be fixed
NewVintageAmps

App looks like a webpage. Need to zoom in to use it. Doesn't resize properly when turned to landscape either. Does not look like it does in the App Store photo.


Only does 70%
Gruent

This app is ok. It calculates 70% accurately. Would be nice if it did more percentages.


Rather pointless
Greg :(

This "app" STILL just re-directs you to a website in desktop format. And it will only allow for 70% dissipation.


Waste of money
bonzerinc

Absolutely terrible interface for an iPhone app. Extremely limited input options with no feedback on what assumptions the app is making.


Very useful App! Well Done
tortuous

Super Customer Service. I am very pleased.


Plate voltage
75 DBZ

Wish it had plate voltage listed. If I have to search for volts then I might as well Google search for bias too. Decent app all in all.


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