The S3EQ is based on the onboard preamp of the Ernie Ball MusicMan Stingray. This version uses the dual version of the quad opamp we use in The Really Good Onboard Preamp allowing for higher voltage operation and less noise along with long battery life.
This EQ is the perfect upgrade for your Sterling by MusicMan SUB series bass but also works well with every common pickup combo we tried out.
The full installation guide is available on our website.
Specs
Power Supply: 9-27V
Current Draw: ~1ma
PCB Size: 36 x 25 x 3mm
Potentiometers Required: 3x B50K. Use pots with centre detents to indicate flat positions on EQ.
Controls
Bass
Mid
Treble
Potentiometers Required: 3x B50K. Use pots with centre detents to indicate flat positions on EQ.
Specs
Power Supply: 9-27V
Current Draw: ~2ma
PCB Size: 42 x 31 x 3mm
Polarity protection diode is pre-installed.
Controls
Bass - +-12dB @70Hz
Mid - +-12dB @500Hz
Hi Mid - +-12dB @2.8kHz
USA BUYERS PLEASE NOTE: All applicable import taxes and duties are included in the shipping price. You will not have to pay any extra money to receive your order.
I do not include a printed version of the manual or use commercial packaging for my products. You can find the installation guide on our website.
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