Preamp Tube Bias Resistors

Dial in your preamp tubes!

Select type of amp:


Our preamp tube bias resistors have been measured & selected to properly bias your preamp tubes.  This really dials in some serious tone.  Many of these resistors have drifted quite a bit over the years. Bringing them back to where they are supposed to be makes a huge difference in the tone of your preamp tubes!  Includes a full set of 1/2w carbon comp resistors for your preamp, measured & specifically selected for this job.