Seymour Duncan STC-2PSB Fundamental 2-Band Tone Circuit For Passive Pi

Seymour Duncan STC-2PSB Fundamental 2-Band Tone Circuit For Passive Pickups

In stock

SKU
11993-18
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Description

Basslines® and Steve Bailey Take Fretless Bass to the Extreme Fundamental Fretless™ Pickup and Tone Circuit™ System
Wednesday,October 15,1997

Santa Barbara,California - Steve Bailey is the consummate bassist. He’s performed everywhere from smoky clubs to mega-dome stadiums. His tonal demands range from the bite of a blues trio to the edge of a power trio to the warmth of a jazz trio to the Extremes of a bass duo. From the studio to the stage,Steve wants to use one set of pickups and electronics that allow him to meet all these diverse challenges.

Basslines® and Steve have joined forces to release the Fundamental Fretless™ system,Steve’s signature model pickups and Tone Circuit™. It’s the first of it’s kind designed specifically for electric fretless bass and it’s the result of many hours of R&D and sound testing under live and studio conditions.

The active pickups are designed for use in four-,five-,and six-string basses,with specific calibrations for neck and bridge position. The four- and five-string versions are traditional Fender® Jazz Bass® size. The six-string pickup is housed in Basslines’ ”Phase I” soapbar cover. In addition,Basslines offers a retrofit system for Aria’s Steve Bailey signature model six-string bass.

The Tone Circuit is available with either two or three bands of focused EQ,together with a switch that engages a frequency contour optimized to bring out fretless harmonics as well as mid-range boost. The switch is engaged by pulling up on the volume knob. The 9 volt Tone Circuit was designed to also accommodate 18 volt power for enhanced headroom.

All mounting hardware and a detailed wiring schematic are included. The Fundamental Fretless™ system is hand built in Santa Barbara,California.

More Information
Condition New
Country of Manufacture United States
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At a Glance

The Seymour Duncan STC-2PSB is a 2-band passive tone circuit designed to unlock articulate, harmonically rich tone from your bass rig—ideal for fretless players who need warm, punchy response that holds up in jazz, funk, and studio sessions alike. This circuit gives you focused EQ control and a pull-switch harmonic contour that brings out fretless character without active circuitry, making it a reliable choice for gigging bassists who want one setup to cover diverse tonal ground. Hand-built in Santa Barbara with high headroom and straightforward wiring, it's built for both stage reliability and the versatility serious players demand.

Who This Is For

Great for

  • Jazz
  • Funk
  • Studio Sessions
  • Live Performance

Not the best pick for

  • Punk
  • Metal

Skill level: Intermediate · Advanced · Professional

Frequently Asked Questions

Is this circuit active or passive, and what's the power requirement?

The STC-2PSB is a passive 2-band tone circuit that operates on a single 9-volt battery; it also supports 18-volt power for enhanced headroom if you want more dynamic range.

What bass styles and genres is this circuit best suited for?

It excels in jazz, funk, studio sessions, and live performance contexts where articulate, warm tone and harmonic clarity are essential; it is not recommended for punk or metal styles.

How does the harmonic-contour switch work?

The switch engages a frequency contour optimized to bring out fretless harmonics and adds a mid-range boost; it's activated by pulling up on the volume knob for easy access during play.

What is included in the package?

All mounting hardware and a detailed wiring schematic are included; installation requires bass electronics familiarity or professional installation.

Will this fit my bass, and what sizes are available?

The 4- and 5-string versions use traditional Fender Jazz Bass size; the 6-string version uses a Basslines Phase I soapbar cover, with a retrofit option available for Aria Steve Bailey signature basses.

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