The BOSS PX-1 Plugout FX is an innovative hardware platform that captures the timeless BOSS compact pedal experience in one highly versatile stompbox. Designed to hold multiple authentic recreations from the historic BOSS lineup, the PX-1 gives players direct access to decades of legendary tone in a single, powerful unit.

With the PX-1 on your pedalboard, exploring the influential world of BOSS compact effects has never been easier.

A Universe of Musical Colours

Since 1977, BOSS compact pedals have shaped modern music. With over 140 unique models produced and more than 19 million units sold worldwide, these pedals have become essential tools for guitarists and bassists alike. From vintage classics and everyday workhorses to rare and specialised effects, the PX-1 places this extensive legacy at your command.

Authentic Recreations

Powered by newly developed BOSS algorithms and a dedicated DSP engine, each effect delivers the authentic sound and response of the original pedal it’s based on. Every nuance is modelled with precision, recreating the feel and tone of a single classic effect at a time.

The familiar three-knob interface mirrors the traditional BOSS compact layout, while an onboard graphic display provides clear access to parameters and internal settings for fast, intuitive control.

Modern Flexibility

The PX-1 supports external control with one or two footswitches or an expression pedal. Use the Swap function to switch between two effects, or assign parameters for expressive real-time performance control.

Stereo inputs and outputs provide expanded connectivity for compatible models. Tap tempo and MIDI clock sync ensure precise control over time-based effects, making the PX-1 equally at home on stage or in the studio.

Core Effects Included

The PX-1 features eight iconic BOSS pedals permanently installed in its core library:

OD-1 Over Drive – The pedal that defined the overdrive category, featuring asymmetrical clipping for warm, tube-like saturation rich in even-order harmonics.
SP-1 Spectrum – A rare tone-shaping tool that boosts a selectable frequency band, ideal for enhancing solos, sculpting distortion tones, or achieving classic “cocked wah” sounds.
PH-1 Phaser – A smooth phaser with full low-end response and a simple two-knob interface for musical modulation.
SG-1 Slow Gear – Reshapes note attack to create violin-like swells, perfect for ambient textures with delay and reverb.
CS-1 Compression Sustainer – An optical compressor with a photocoupler design, delivering a slower attack and distinctive character.
TW-1 T Wah – Dynamic auto-wah controlled by input level, with adjustable sensitivity and filter depth.
SD-1 SUPER OverDrive – A long-standing favourite offering musical overdrive tones with enhanced voicing and tone control.
DS-1 Distortion – The best-selling BOSS compact pedal of all time, delivering hard-edged attack and smooth sustain.

Eight Additional Downloadable Effects

After registering with a free Roland Account, users can download and load the following additional effects via the BOSS Effect Loader app:

CE-2 Chorus
BF-2 Flanger
PN-2 Tremolo/Pan
OC-2 Octave
PS-2 Digital Pitch Shifter/Delay
VB-2 Vibrato
DD-2 Digital Delay
DF-2 SUPER Feedbacker & Distortion

These models expand the PX-1’s tonal range even further, covering modulation, pitch, delay, and high-gain applications.

Ever-Expanding Platform

New PX-1 effects will continue to be released over time and made available via low-cost Model Pass purchases within the BOSS Effect Loader app, ensuring your pedal evolves with your creativity.

Studio Integration

The same PX-1 effects are also available for music production through the BOSS Effects Pedals plug-in on Roland Cloud. The PX-1 includes six months of Roland Cloud Ultimate membership, granting access to the full BOSS Effects Pedals library, JC-120 Jazz Chorus and RE-201 Space Echo plug-ins, and additional creative tools.

Specifications

Sampling Frequency: 48 kHz
AD Conversion: 24-bit + AF (Adaptive Focus) method
DA Conversion: 32-bit
Nominal Input Level: -20 dBu
Maximum Input Level: +7 dBu
Input Impedance: 1 MΩ
Nominal Output Level: -20 dBu
Maximum Output Level: +7 dBu
Output Impedance: 1 kΩ
Recommended Load Impedance: 10 kΩ or greater
Bypass: Buffered bypass
Display: Graphic LCD (128 x 48 dots)
Bluetooth: MIDI over Bluetooth Low Energy (GATT)
Power Supply: AC adaptor or USB power
Current Draw: 260 mA (AC adaptor), 420 mA (USB)
Dimensions: 73 (W) x 125 (D) x 56 (H) mm
Weight: 400 g (excluding AC adaptor)

The BOSS PX-1 Plugout FX is a powerful blend of heritage and innovation, offering authentic compact pedal tone with modern flexibility for today’s players. Available now at Sieff’s Music.

Boss PX1 Plugout FX pedal