In stock now at delisleguitar.com Originally developed in 2014 as one-off, this truly unique de Lisle design offers four amps in one; tweed 5E3 Deluxe, tweed 5F11 Vibrolux, Princeton Reverb and a variation of our Rutgers Reverb. The Quadralux is immensely versatile and captures the best of the 50s and 60s Fullerton sound. Flip the front panel channel switch to “Tweed” with the bias switch on “Cathode,” and you’ll be rockin’ a tweed Deluxe. For a little less compression and more bark, move the bias switch over to “Fixed.” Then, kick on the tremolo to revisit the tweed Vibrolux. To jump to that classic 60s blackface sound, flick the channel switch to “Normal.” This will engage the tube-driven spring reverb, negative feedback circuit and the bass and treble controls. A good number of our Rutgers Reverb amps are cathode biased. For that flavor, toggle back to “Cathode” biasing. Loaded with Mercury Magnetics transformers, the Quadralux puts out 12-15 watts and is housed in a lightweight pine cabinet to make it the perfect combination of power and portability for stage or studio. In its combo form, the Quadralux is paired with a Weber 12″ Alnico Blue Dog, which is already broken-in so it sounds great right out of the box. The Quadralux is expertly hand-wired using the finest components and durable turret board construction. And like every de Lisle made product, it’s covered by our life-time warranty. Full specs at delisleguitar.com.