
Anthony Easton
The Rowin LEF-317B Bass EQ pedal is a compact and versatile 5-band graphic equalizer designed specifically for bass guitars. It offers precise control over the bass frequencies, allowing users to tailor their sound to specific preferences. Here are the technical specifications and features:
- Very small and exquisite design
- Full Metal Shell for durability
- True bypass for transparent tone when the effect is off
- 5-band slider with ±18dB adjustable gain range per band
- Frequency centers: 62.5Hz, 125Hz, 500Hz, 1kHz, 4kHz
- Input: 1/4” monaural jack (impedance: 1M Ohms)
- Output: 1/4” monaural jack (impedance: 470 Ohms)
- Power Supply: DC 9V (center negative) - power adapter not included
- Working Current: 8mA
- Control knob with LED indicator for the working status
- Aluminum alloy body for durability and sturdiness
- Owner’s Manual included
The Rowin LEF-317B Bass EQ pedal is suitable for bass guitarists looking to fine-tune their sound with precision and control over specific frequency bands. Its compact size and robust construction make it suitable for both studio and live performance use.
Watch the latest video demos and reviews for the LEF-317B Bass EQ pedal from YouTube. Stompbx updates this every six months to reflect the most popular reviewers and guitar pedal demos for each pedal.

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Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton