Phil Jones Bass PE-5 Pedal - Bass Preamp / 5-Band EQ / Direct Box / Boost, bass preamp / 5-band EQ / direct box / boost effects pedal, input level and gain controls are designed to precisely match the pickup output to the used amplifier, absolute transparent sound, adjustable gain range from - 6 dB to + 6 dB , 5-band EQ with adjustable Lo-Bass (+/- 12 dB at 50 Hz), Hi-Bass (+/- 15 dB at 160 Hz), Mid (+/- 15 dB at 630 Hz), Lo-Treble (+/- 15 dB at 2.5 kHz), Hi-Treble (+/- 15 dB at 12 kHz), switchable input impedance for magnetic and piezo pickups (4.7 MO piezo, 2 MO magnetic), switchable ground lift for balanced DI output, switchable pre / post EQ setting for balanced DI output, separate on / off switch for EQ section, built-in rechargeable lithium-ion battery (2,200 mAh battery capacity), runs up to 8 hours per battery charge, true bypass, control for Level, Gain, Lo-Bass, Hi-Bass, Mid, Lo-Treble, Hi-Treble, GND / LIFT switch, PRE / POST switch, EQ ON / OFF switch, PZ / MG switch, mute footswitch, bypass footswitch, status LEDs, die cast aluminum alloy housing, 6.3 mm mono in / output jacks, balanced DI output (XLR), USB Type-C socket (battery charge input), power supply via built-in lithium-ion battery or optional 9V DC adapter, 2.1 x 5.5 mm barrel plug, polarity (-) center, current draw 1,000 mA, dimensions (L x W x H) 95 x 120 x 37 mm / 3.74"" x 4.72"" x 1.45"", weight ca. 450 g / 0.99 lbs