f Find us on Facebook Home Shop Online Product Info Amp Info Bias Info FAQ "+" Reviews About ET
Fender Bassman 100 & 135 Gold Pin Option
Price: $228.00
Fender Bassman 100 & 135 Gold Pin Option
Product Details

Looking for a smoother tone? This is our Gold Pin Option Retube Kit for a 1972 thru 1983 Fender Bassman 100 and Bassman 135 Amps. This kit contains two Gold Pin ECC83S's and a balanced Gold Pin ECC81 for the phase inverter in V3. The default power tubes are a matched quad of the JJ 6L6GC’s but you can configure this kit to use the JJ 5881’s by clicking on the "Customize" button.

Tube location info: The Balanced Gold Pin ECC81 is located in V3 closest to the power tubes.


1972 thru 1983 Bassman 100 and Bassman 135 amps are not fully adjustable, they have a balance circuit where one power tube is adjustable so all you can do is match the bias to the fixed power tube. This can be done using a bias probe and a multimeter or one of our "Pro One" bias probes. 

All of these are are available in the "Related Products" tab. 

The best solution with these amps is to mod the bias supply to be fully adjustable. Over the years many techs have been doing this by default. If your amp has been modified you can use the Deluxe Reverb bias video for reference. We typically bias these amps between 35 to 40mA with the JJ 6L6GC's or 33 to 40mA for 5881's.

 


Related Products...
Check the check boxes next to the additional products that you would like to add to the shopping cart, then click on the "Add to Cart" button above. A check box is not shown if a product requires that you select an option or fill out a field. () indicates a required accessory.











© 1998 - 2014 Eurotubes Inc.  All Rights Reserved
All text and images on this website may not be used without express permission.
All prices and product information subject to change without notice.
A website for musicians by musicians. Home Shop Online Product Info Amp Info Bias Info FAQ "+" Reviews About ET Email Phone 5036597401 EUROTUBES
Preamp-Tubes-c2.htm