Brand

HeadRush

In the current JustPedals catalogue, HeadRush is represented by Vocal Effect Pedals and Multi-Effects Pedals. Current listings include Flex Prime Multi FX, PRIME and CORE. That makes the range relevant to players looking for modelling, direct rigs and multi-effects, plus vocal processing. Check each model for its exact circuit or processing platform, controls, power requirements and connections, particularly where the catalogue includes both pedals and supporting gear.

Category

Multi-Effects Pedals

Multi-effects pedals combine several processing blocks—such as drive, modulation, delay, reverb, pitch and amp modelling—in one foot-controlled unit. Presets, scenes, USB, MIDI, expression inputs and direct outputs can make them flexible for live and recording work. Compare the internal signal path, the number of simultaneous blocks, editing method, latency and cabinet simulation rather than judging only by the effect count. Also check footswitch spacing, power requirements and whether the unit can integrate cleanly with an amplifier or mixer.

Tags

Amp Simulator

Amp simulator products emulate or model the gain, frequency response and dynamic behaviour of a guitar amplifier. Some are preamp pedals, while others include power-amp behaviour, cabinet filtering, impulse responses or direct outputs. Check whether the model expects a real cabinet, power amp, interface, PA or headphones, and whether its cabinet stage can be bypassed. Input level, output headroom and routing make a larger difference than the label alone.

Bass

Bass products are designed or voiced to retain low-frequency information and usable headroom with bass guitar or other low-register sources. Controls may centre on clean blend, low-end EQ, compression, crossover points or drive character. A guitar pedal can sometimes work well on bass, but it may remove the fundamental or compress the transient. Check the frequency response, input impedance, output level and dry-signal path with the intended tuning and amplifier.

MIDI

MIDI sends, receives or responds to Musical Instrument Digital Interface messages rather than carrying instrument audio itself. Program changes can recall presets, continuous controllers can move parameters and MIDI clock or transport messages can synchronise timing. Check the connector or USB method, channel and message support, clock direction, latency and whether the device needs a separate MIDI host or adapter. MIDI control is powerful, but compatibility depends on the exact messages each product understands.

Presets

Preset-capable products can store and recall effect settings, signal paths or control assignments. The useful differences are the number of locations, whether footswitches or MIDI can recall them, what parameters are saved, how quickly they change and whether trails continue between settings. Check editing, backup, firmware, expression and USB requirements, and confirm that the preset system covers the parameters you need rather than assuming every control is recalled.

USB

Provides a Universal Serial Bus connection for power, audio, MIDI, firmware or editing data. The supported USB class and connector do not by themselves show its purpose; channel count, sample format, host compatibility and power demand define the actual function.