Great pedal! Barber Linden EQ The new Linden EQ from Barber Electronics was designed with superior vintage bass tone in mind. Some of the most recorded bass tones in history are available with this Barber pedal. Especially the old flip top amps that were designed in Linden, NJ. The Linden EQ is a welcome tribute to the eq in those incredible bass amplifiers. Barber Linden EQ Controls The Barber Linden EQ features ultra high headroom thanks to the power scheme. It converts the 9v power input all the way up to 25v! This ensures the most pristine quality from your bass tone. The Bass control allows precise adjustment of the low end with much tighter lows than most modern bass eq’s. This also is a push/pull pot. When the switch is pulled up the Linden EQ allows more unfiltered low end to come through for a more vintage rumble. The Treble adjustment allows smooth control over the high frequencies. The toggle switch gives you a choice between a more modern, high fidelity treble frequency and a warmer, vintage tone. Barber Linden EQ – The Tool for You All in all the Barber Linden EQ is a must have for the working bassist. Seeing as how it’s hard enough to carry one bass rig to a show, the Linden EQ allows more versatility on the fly than any other bass eq, preamp, or pedal. This pedal is in like new shape! $100 shipped to the lower 48. PM me!