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● Ideal Carry-On/Bedroom Guitar Effects with Headphone Amplifier for Silent Practicing.

● US-Style High Gain Amp Distortion for Metal Heads.

● Built-in Delay Effects for Epic Lead/Solo Tone.

● Headphone Splitter & 1/8'' Aux Cable included, providing more possibilities for various contexts of use.

● USB-Chargeable (USB Charging Cable included) for 5 Hours Continuous Operation.


User Manual


Dimensions: 97mm(D)×65mm(W)×42mm(H);
Weight: 130g.

Sonicake Bi-Reactor is a headphone pocket guitar amp, plug-in type particularly focusing on re-creating the massive pre-amp distortion of a US-made high gain amplifier, offering a modern heavy distortion, perfect practicing tool for metal heads. Best paired with headphones with higher impedance.

The Bi-Reactor comes with a built-in delay effect, 300ms delay time for creating a massive lead/solo tone.

An 1/8 inch AUX input and a PHONES jack make it way easier for the artists to play with their favorite backing tracks, making it a perfect tool for daily practice and pre-show warming-up. The 1/4 inch jack is for plugging straight into your guitar.

No batteries needed for this pocket amp! It is USB-chargeable, and we've included a USB charging cable within the package for your convenience. One charge will keep you playing for 5 straight hours.

A headphone splitter and a 1/8'' aux cable are also included for extra connectivity, providing more possibilities for various contexts of use.