The Phil Jones Bass PE-5WB is a versatile bass and acoustic bass preamplifier pedal designed to give instrumentalists precise control over their direct tone.
Combining a dedicated preamp, flexible five-band equaliser, transparent optical compressor, and balanced DI output, it offers a studio-grade front end for both stage performance and direct recording.
Built for upright bassists, electric bass players, and acoustic multi-instrumentalists, it solves the challenge of impedance mismatching while providing comprehensive acoustic shaping in a portable stompbox format.
Dual-Impedance Input Stage for Magnetic and Piezo Pickups
Matching your instrument's pickup impedance is critical for capturing natural acoustic response and full dynamic range. The PE-5WB features a switchable input impedance stage offering 4.7 megohms for high-impedance piezo transducers and 2 megohms for standard magnetic pickups. High-impedance piezo sensors on double basses and acoustic instruments often suffer from thin low-end and harsh treble when connected to conventional inputs; the 4.7-megohm setting eliminates loading effects to preserve the instrument's authentic woody resonance and low-frequency weight.
An input gain control and signal clip indicator let you set an optimal gain structure for passive or active instruments. A dedicated input level switch accommodates both high-output active preamps and delicate passive pickups without unwanted distortion.
Comprehensive Five-Band Equaliser Tailored for Bass Instruments
Tailored frequency bands provide surgical tone-shaping across the full acoustic and electric bass spectrum. The five-band equaliser centres on 50 Hz (sub bass), 160 Hz (low bass), 630 Hz (midrange), 2.5 kHz (high mid), and 12 kHz (treble), with up to 12 dB of boost or cut per band. This layout targets the precise problem areas common to acoustic instruments, allowing you to notch out low-frequency stage boom at 50 Hz or tame fingerboard clatter at 2.5 kHz while maintaining clarity.
Studio-Grade Optical Compressor with Dedicated Foot Control
Dynamic consistency is maintained via an onboard optical compressor circuit voiced specifically for bass frequencies. Offering smooth, transparent compression, the circuit evens out aggressive plucking and slapping while keeping acoustic notes articulate and balanced. An independent footswitch allows the compressor to be engaged or bypassed on the fly, complemented by a compression threshold indicator to monitor gain reduction visually during performance.
Comprehensive Stage and Studio Routing
Direct connectivity makes the unit an effective all-in-one DI box for live soundboards, audio interfaces, and stage amplifiers. The balanced XLR DI output includes an integrated ground-lift switch to eliminate hum caused by ground loops, accompanied by an independent pre/post EQ selector for sending either an untouched direct signal or fully sculpted tone to the front-of-house engineer. A standard 1/4-inch unbalanced output feeds your on-stage amplifier simultaneously, and a dedicated mute switch ensures silent tuning or instrument changes.
A dependable solution for upright and electric bassists seeking an uncompromising signal path, the PE-5WB delivers studio-calibre acoustic shaping and clean DI functionality in a compact enclosure.
Phil Jones Bass PE-5WB Specifications
- Effect Type - bass and acoustic preamplifier pedal.
- Instrument - electric bass, upright bass, acoustic guitar, and cello.
- Inputs - 1/4-inch instrument input with switchable impedance.
- Outputs - balanced XLR DI output and 1/4-inch unbalanced line output.
- Controls - input gain, level switch, 5-band EQ (50 Hz, 160 Hz, 630 Hz, 2.5 kHz, 12 kHz), compressor level, mute footswitch, bypass footswitch, ground lift, and pre/post EQ switch.
- Power Supply - external DC power supply required (power supply not included).
- Input Impedance - switchable between 4.7 megohms (piezo) and 2 megohms (magnetic).
- Compressor Circuit - optical compression with independent threshold control.
- Ground Lift - switchable on XLR balanced output.
- DI Functionality - switchable pre-EQ or post-EQ signal routing to XLR output.