Brand

Tech 21

In the current JustPedals catalogue, Tech 21 is represented by Preamp & DI Pedals, Multi-Effects Pedals and Bass Effects Pedals. Current listings include MIDI Mouse, SansAmp GT2 and SansAmp PSA 2.0. That makes the range relevant to players looking for modulation and movement, plus modelling, direct rigs and multi-effects. 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

Preamp & DI Pedals

Preamp and DI pedals shape an instrument signal and can feed a mixer, interface, PA, recorder or amplifier with a more controlled level and impedance. They may add EQ, gain, cabinet simulation, balanced output, ground lift or instrument-specific voicing. A bass, acoustic or electric-guitar preamp can solve very different problems, so check the input headroom, output format, phantom-power behaviour and routing. Decide whether the pedal should drive an amp, replace one for direct use or perform both roles.

Tags

Acoustic

Acoustic products are designed or voiced for acoustic instruments, including piezo, magnetic and microphone-based sources. Input impedance, body resonance, attack, EQ, compression, ambience and feedback control can all affect the result. Check whether the product is intended for acoustic guitar, another stringed instrument or general use, and confirm the connection, power and output format before placing it into a live PA or recording chain.

Analogue

Analogue products use continuous audio circuitry for some or all of the signal path, so clipping, filtering or modulation arises from physical components rather than sampled algorithms. The label does not guarantee a particular tone; component choice, headroom, bias, noise and the surrounding gain stages still matter. Check whether the switching, presets, control section or cabinet stage is digital when the exact signal path is important.

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.