Armor Buffer combines Buffer and Booster together. The Buffer is designed to reduce tone and dynamic loss caused by long cables, multiple FX pedals, or TRUEBYPASS connections. Built-in 2 groups of Buffer: In Buffer supports more effective and closer connection between your guitar and effect chain, keeping the original signal into the effects at maximum level; Out Buffer is connected between effect chain and amp system, making your output signal reach to your amp system perfectly. Additional Boost controlled by foot switch, provide you a 20dB gain range.
All Dr. J effects are heavy duty metal casings, true bypass footswitch and can run on standard 9 volt AC adaptor or battery.