Seymour Duncan STC-3M3 Active Tone Circuits for Music Man

★★★★★ 4.2 117 reviews

$165.00
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$165.00
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Product details

Management number 226096456 Release Date 2026/05/09 List Price $66.00 Model Number 226096456
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The STC-3M3 is the 3-knob version of our Music Man Tone Circuit, and has a stacked bass/treble control, a midrange control, and a master volume with a push/pull for our proprietary Slap Switch. The treble control can produce a wide ranging, extremely usable response that is brilliant, yet smooth without being brittle. The lows are deep, clear, and tight. The mids range from ultra-smooth to punchy and all points in between. The Slap Switch is a push/pull located on the volume control. The STC-3M3 is specifically designed for Stingray basses but will also work in any bass that is equipped with one passive pickup and has space for 3 control knobs (volume/slap switch, midrange, concentric bass/treble control) and a single 9v battery in the control cavity. Two 9v batteries can be wired together in series with for added headroom. NOTE: this preamp is designed for use with a standard 2-coil Music Man style pickup and will NOT work properly if combined with a 3-coil Sterling style pickup. Handmade in Santa Barbara, California: Seymour Duncan takes pride in designing and crafting our products to create the most amazing sound possible. That starts with providing an environment that attracts and retains our great team of engineers, product designers and craftsmen, many of whom have been with the company for decades.

  • The STC-3M3 is the 3-knob version of our Music Man Tone Circuit, and has a stacked bass/treble control, a midrange control, and a master volume with a push/pull for our proprietary Slap Switch. The treble control can produce a wide ranging, extremely usable response that is brilliant, yet smooth without being brittle. The lows are deep, clear, and tight. The mids range from ultra-smooth to punchy and all points in between. The Slap Switch is a push/pull located on the volume control.
  • The STC-3M3 is specifically designed for Stingray basses but will also work in any bass that is equipped with one passive pickup and has space for 3 control knobs (volume/slap switch, midrange, concentric bass/treble control) and a single 9v battery in the control cavity. Two 9v batteries can be wired together in series with for added headroom.
  • NOTE: this preamp is designed for use with a standard 2-coil Music Man style pickup and will NOT work properly if combined with a 3-coil Sterling style pickup.
  • Handmade in Santa Barbara, California: Seymour Duncan takes pride in designing and crafting our products to create the most amazing sound possible. That starts with providing an environment that attracts and retains our great team of engineers, product designers and craftsmen, many of whom have been with the company for decades.
  • DCR: None, Active Preamp
UPC 800315004744
ASIN B002K3XE3A
Color Black
Brand Name Seymour Duncan
Model Name Music Man Active Preamp
Unit Count 1.0 Count
Item Weight 28 Grams
Manufacturer Seymour Duncan
Model Number SSTC-3M3
Sound Profile Versatile, with emphasis on clear lows and mids
Connector Type 3.5 mm Jack
Item Dimensions 7.09 x 3.54 x 1.57 inches
Included Components Pre-wired harness with potentiometers, battery clip, stereo jack, knobs
Manufacturer Part Number SSTC-3M3
Global Trade Identification Number 00800315004744

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