Fully tested, item in mint condition. Can be powered with AC adaptor or 9V battery, both of which are not included.

The BOSS FB-2 Feedbacker/Booster is a unique effects pedal designed to help guitarists control and enhance feedback, as well as provide a clean boost for solos and driving the front end of an amplifier. Here are the key features and functionalities of the FB-2:

Features:

1. Feedback Control:

   • Feedback Knob: Adjusts the amount of feedback generated by your guitar. This allows you to create sustained notes and controlled feedback effects, which can be particularly useful for creating atmospheric and experimental sounds.

   • Frequency Control: Allows you to select the specific frequency range where feedback is enhanced. This helps in targeting the exact notes or tones you want to sustain.

2. Booster Function:

   • Boost Knob: Provides a clean volume boost, which is ideal for solos or when you want to drive your amplifier harder. The boost can add up to 20 dB of gain, making it effective for cutting through the mix.

   • Clean and Transparent: The boost is designed to be clean and transparent, preserving the natural tone of your guitar and amplifier.

3. Volume Control:

   • Volume Knob: Adjusts the overall output volume of the pedal. This helps in balancing the level of the feedback and boost effects with your regular playing.

4. Versatile Applications:

   • Sustained Notes: Ideal for creating long, sustained notes and feedback effects, which can be particularly useful in genres like rock, blues, and experimental music.

   • Solo Boost: The clean boost function is perfect for solos, helping your lead lines stand out without altering your tone.

   • Driving Amplifiers: The boost can also be used to drive the front end of your amplifier, creating a more powerful and dynamic sound.

5. Compact and Durable:

   • Compact Size: Fits easily on any pedalboard without taking up too much space.

   • Robust Construction: Built to withstand the rigors of live performance and regular use.