Ly-Rock LY-ROCK SIMPLE DI Box Pedal Workstation Preamp Simulator Professional Pedal True Bypass

Brand

Ly-Rock

In the current JustPedals catalogue, Ly-Rock is represented by Distortion Pedals, Overdrive Pedals and Chorus Pedals. Current listings include LY-ROCK FUZZ Walrus, 9V Stereo Chorus and 3CH LYR 3 Channel Preamp. That makes the range relevant to players looking for drive, gain and clipping, plus time-based effects and ambience. 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

Preamps

Preamps raise and shape a source before it reaches an amplifier, recorder, mixer or power stage. In a pedalboard context they may provide EQ, gain, instrument-specific voicing, balanced outputs, cabinet filtering or a direct signal path. The key choices are input impedance, available headroom, noise, output level and whether the unit expects an amplifier return, interface or PA. A preamp can be an always-on foundation or a complete direct rig, but its routing should be checked before connecting it to another gain stage.

Tags

Amp

Amp is a broad catalogue label for amplifier-related products, amp voices and compact amplifier solutions. The products may include amp-style pedals, practice amplifiers, headphone outputs or direct rigs, so the tag does not describe one circuit by itself. Check whether the unit is meant to drive a speaker, feed an effects return, simulate an amplifier into a mixer or provide a headphone output, and follow the specified load and routing.

Amp Simulator

Recreates the gain structure, tone controls, compression and frequency response of a guitar or bass amplifier. The simulation may model only a preamp or extend through power-amp behaviour, allowing the result to range from clean amplification to dynamically responsive breakup.

Preamp

Preamp products raise and shape an instrument signal before it reaches an amplifier, recorder, mixer or power stage. They may add EQ, gain, instrument-specific voicing, balanced outputs, cabinet filtering or a direct path. Check input impedance, headroom, noise, output level and whether the unit expects an effects return, interface, PA or real cabinet. A preamp can be an always-on foundation or a complete direct rig, but the routing should be confirmed first.

True Bypass

Connects input directly to output through mechanical or relay switching when the effect is off, removing the active circuit from the audio path. It avoids buffer colour but leaves cable capacitance and switching design to influence high-frequency loss and possible switching noise.