Boss GEB-7 Bass Equalizer i

EQ is in excellent condition. Barely used. Comes with original box and manual.

The Boss GEB-7 Bass Equalizer is a 7-band graphic EQ pedal designed specifically for the frequency range of electric and acoustic bass guitars. It costs about $130 and features frequency sliders that extend down to a deep 50Hz and up to 10kHz, supporting 4-, 5-, and 6-string basses. [1, 2, 3, 4]

Key Features and Specs

·Frequency Bands: Center frequencies at 50Hz, 120Hz, 400Hz, 500Hz, 800Hz, 4.5kHz, and 10kHz.

·Boost/Cut Range: Each slider provides up to ± 15 dB of control.

·Master Level Control: A separate level knob allows an additional ± 15 dB for boosting solos or matching clean/active levels.

·Power: Runs on a single 9V battery or an optional PSA-series adapter. [1, 2, 3, 4, 5]

Common Uses

·Midrange Shaping: The crucial mid frequencies (400Hz, 500Hz, and 800Hz) let you dial in punchiness or clear out muddy tones.

·Low-End Control: The 50Hz slider helps tame or reinforce deep sub-bass rumble depending on your cabinet and room acoustics.

·Solo Boost: Turn up the master level slider to push your signal forward during bass breaks. [1, 2, 3, 4]