Dating cts pots
There was plenty of clean headroom with the stock “AB763” tube configuration (12AT7 phase inverter and GZ34 rectifier) for funky chords and stingin’ clean notes at volume between 3 and 4.
The 12″s are fuller, warmer, looser in the low end while having more mids and a more three-dimensional tonal spread.We cut a new baffle and mounted 2×4 speaker screws for the 12″ and 10″ speakers.The speakers we chose were Weber 12F150 12″ and a Jensen Jet series Tornado 10″.You’ll need schematics to implement some of these mods. We usually start with explaining a mod from a functional perspective where we relate to components in the logical schematics diagram.
Finally we point out location of components in the physical layout diagram.
Summary The 35w blackface Vibrolux Reverb (VR) is the smallest member of the blackface/silverface 6L6 Fender amp family.