The Boss EQ-200 Graphic Equalizer delivers powerful tone-shaping in a compact dual-channel format. With high-resolution 32-bit processing, 96 kHz sampling, and a versatile 10-band graphic EQ per channel, it’s one of the most precise EQ pedals available. Independent A/B channel operation, flexible routing, MIDI control, and 127 memories make it ideal for fine-tuning any rig. This unit is preowned and in excellent condition, functioning perfectly and including the original box.

Specifications

Sampling Frequency: 96 kHz
AD/DA Conversion: 32-bit
Processing: 32-bit floating point
Memory: 127 + Manual

Nominal Input Level: INPUT A/MONO, B: –10 dBu
Maximum Input Level: INPUT A/MONO, B: +7 dBu
Input Impedance: INPUT A/MONO, B: 2 MΩ

Nominal Output Level: OUTPUT A/MONO, B: –10 dBu
Maximum Output Level: OUTPUT A/MONO, B: +7 dBu
Output Impedance: OUTPUT A/MONO, B: 1 kΩ
Recommended Load Impedance: 10 kΩ or greater

Bypass: Buffered bypass

Controls:
ON/OFF switch | MEMORY switch | 30–12.8k sliders | LEVEL slider | A/B button | MEMORY button

Display: Graphic LCD (64 × 32 dots, backlit)
Indicators: A/B indicator | MEMORY (MAN, 1–4) indicators

Connectors:
INPUT (A/MONO, B) jacks (¼")
OUTPUT (A/MONO, B) jacks (¼")
CTL 1/2, EXP jack (¼" TRS)
MIDI IN/OUT (stereo mini)
DC IN jack
USB micro-B (program update only)

Power Supply: 3× AA alkaline batteries or PSA-S adaptor (sold separately)
Current Draw: 170 mA
Battery Life (approx.): 7 hours (alkaline)
Accessories:
User safety leaflet | Manual access leaflet | 3× AA alkaline batteries | 4× rubber feet

Options (sold separately):
PSA-S adaptor | FS-5U footswitch | FS-6/FS-7 dual footswitch | FV-500H/L, EV-30, EV-5 expression pedals | MIDI/TRS cables (BMIDI/BCC series)