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Fender 1966 Princeton Combo Amplifier #F024266 - Used  From Fender

An Absolute Holy Grail of Tone! Crystal Clear and Super Light!


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Sound Pure's dedication to pre-owned products is unprecedented in the industry. We are a small team of dedicated experts that buys, trades, and consigns. We are trusted by customers all over the world. Our curated collection, is thoroughly tested and inspected by some of the best in the business. Our inventory is constantly changing, ever-evolving, with some items sold before reaching the website. Looking for something specific? Have questions about this product's condition or history? Want more photos, or to simply chat with an expert who's had his hands on this actual piece? Contact us now.
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"Gone, Baby, Gone"

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What We Think

Condition: Used, Very Good. Maintained and Modified by Tim Risteau at Superfine Amps in 2021

Superfine Amps Notes: Cleaned and Tensioned all tube socket contacts. Cleaned jacks and all controls. Cleaned and tightened all mechanical ground points. Replaced burned 1k PS dropping resistor. Replaced several out-of-spec resistors. Corrected miswire in tremolo circuit. Replaced damaged caps and components from previous inexpert repairs. Installed new 6V6 power tubes and set bias. Tightened loose hardware. Re-glued loose tolex inside cabinet. Rebuilt bias supply. Installed Superfine "Princeton Mod" which includes mods to the power supply, filter section phase inverter, etc. Add extended midrange control at rear panel. Adjustable bias mod, Tweaked tremolo speed range. Changed rectifier tube to 5V4GA to reduce B+ voltage to bring internal voltages back down to approximately the same as they would have been with lower AC line voltage when the amp was made.

About Manufacturer

With an illustrious history dating back to 1946, Fender has touched and transformed music worldwide and in nearly every genre: rock ‘n’ roll, country and western, jazz, rhythm and blues and many others. Everyone from beginners and hobbyists to the world’s most acclaimed artists and performers have used Fender instruments and amps, in the process making the company not only a revered music industry name, but also a cultural icon. It is our vision to continue championing THE SPIRIT OF ROCK-N-ROLL® throughout the world and our mission to exceed the expectations of music enthusiasts worldwide.


Model: Princeton AA964

Serial Number: 81

Controls: Volume, Treble, Bass, Speed, Intensity, Mid control mod

Speaker: Weber Classic Alnico

Power Supply: 117 volts, 50/60 cycles AC

Power Consumption: 80 Watts

Dimensions: 20" x 16" x 8 3/4"

Weight: 26.70 lbs