Keeley Electronics will debut the latest addition to their pedal line – the 410 Phaser at the Arlington Guitar Show near Dallas, Texas later this month. The analog pedal sports four knob controls – Ramp, Swag, Slow and Fast. A mini-switch toggles between Tap Tempo and Ramp modes. The 410 Phaser’s Swag knob works as both a depth control and as an envelope filter, changing where the signal is phased the hardest. Turn the knob full right and your highs are most enhanced. Full left and the lows get the boost. Keeley is looking for feedback on the graphics, so let him know what you think. Pricing and availability information is coming soon. Stay tuned!