It’s Easy to Bias Your Tubes for Perfect Sound! 

Cary Audio Design has built the perfect tool to keep your Audio Electronics or Cary Amplifiers sounding their best. The new MA-300 Bias Meter connects to the amplifier and makes biasing your amplifier a snap. Proper biasing will ensure your tubes are operating at the correct plate current. This will ensure your amplifier will perform at its full potential, and also guarantees longer tube life. For a limited time, buy either the SixPacs™ or Super Amp II™, and we’ll give you the bias meter for free!

At Music Direct, we offer our customers a 30-Day Money Back Guarantee on components, hardware and audio accessories. This allows you time to ensure you made the right choice. If you are not satisfied with your purchase, contact our customer service department or your audio consult directly to arrange for a return.
 
This guarantee is not applicable on all Fluids, Phono Cartridges, and some special order merchandise.
 
Music is only returnable if it has not been opened.

To view our full return policy, click here.
Contact us with any questions about this policy.