It looks new. Used less than a few hours. Opened and tested working.

BOSS EQ-200

Boss EQ-200 is the most flexible compact EQ ever created for guitar and bass. It features two wide-ranging 10-band EQ channels, plus an onboard graphic display that shows the current EQ curve at a glance. Selectable signal flow structures configure the channels for stereo, parallel, or series operation, and it’s even possible to patch in external pedals for deep pre/post tone shaping. Going further, the frequency centers of all 10 bands can be set to three different types, letting you optimize the EQ-200’s performance for different instruments.

Key Features

Dual 10-band EQs that can be used in stereo, parallel, or series
Three different range settings: 30 Hz to 12.8 kHz, 32 Hz to 16 kHz, and 28 Hz to 14 kHz
15 dB boost/cut on each band, plus overall level control for each channel
Stereo link function for operating both EQ channels together
Intuitive interface with hands-on sliders and graphic EQ display
Real-time panel setting and four memories for storing favorite sounds

Specification

Sampling Frequency96 kHz
AD/DA Conversion32 bits
Processing32-bit floating point
Memory4 + Manual
Nominal Input LevelINPUT A/MONO, B: -10 dBu
Maximum Input LevelINPUT A/MONO, B: +7 dBu
Input ImpedanceINPUT A/MONO, B: 2 M ohm
Nominal Output LevelOUTPUT A/MONO, B: -10 dBu
Maximum Output LevelOUTPUT A/MONO, B: +7 dBu
BypassBuffered bypass
DisplayGraphic LCD (64 x 32 dots, backlit LCD)
IndicatorA/B indicator, MEMORY (MAN, 1–4) indicators
Current Draw170 mA
Power SupplyAlkaline battery (AA, LR6) x 3, AC adaptor (sold separately)
SIZE AND WEIGHT
Width 4 inches
Depth 5.8 inches
Height 2.4 inches
Weight 1 lb