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Weber Bias Rite BR-2 - Bias your own amp! Free shipping!

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Steve Z Guitars
Titusville, NJ, United States
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About This Listing

This is a great tool so that you can bias your own amp quickly and easily!  My amp is cathode biased, so I no longer need this tool.  It has 2 adapters that plug into the tube sockets between your amp and the octal tube (6v6, EL34, 6L6) and will give you the values of the plate volate and cathode current, so you can set the bias accordingly.  Here's the rundown from Weber:

The Bias Rite Cathode Current Monitor is a self contained unit designed to allow the user to set the desired idle cathode current value with the G1 bias control. Two adapter sockets are provided so the power supply may be loaded as it would be in normal operation, an important feature since most amplifier power supplies are unregulated. One and four adapter models are also available. The Bias Rite is supplied with an integral digital readout which measures the cathode current to the tenth of a milliamp over a range of 1 to 199 milliamps. Power is supplied by an internal 9 volt battery.

The VI switch allows one to switch the digital meter between reading plate voltage and cathode current. This allows one to quickly calculate plate dissipation to ensure that the operating parameters of the output tubes are within a safe range. The VI switch is standard on all complete models.

This item is hand-built to order, to ensure the best attention to detail is paid to its construction.  We build them one at a time, on a table - not hundreds at a time on an assembly line.  This allows us to reduce the margin for error and produce an overall higher-quality product.

Product Specs

Listed6 years ago
ConditionMint (Used)
Mint items are in essentially new original condition but have been opened or played.learn more
Made In
  • United States

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