Detail 01
Four-pot NTMB+F harness
This version uses a four-pot control layout.
Product detailSKU #1412606574219
BartoliniHR-4.6AP/918 3-Band NTMB+F Preamp, 4 Pots
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Independent shopping perspective
The Korena take
The HR-4.6AP/918 is Bartolini’s four-pot NTMB+F harness, built around independent bass, mid, and treble tone controls. Its low-noise circuit has a clear, transparent, strong voice, a wide boost/cut range, and a high treble frequency for the maximum available brightness. The preamp, pots, and switches are pre-wired, pre-tested, and pre-soldered, reducing the electronics assembly required during installation. Battery clips and an output jack come with the harness.
Strong match
Who this is for
- Instrument electronics installations needing independent three-band control in a four-pot pre-wired harness
- Players seeking wide boost and cut control with a high treble frequency for available brightness
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Independent bass, mid, and treble controls
Each tone band can be adjusted separately.
Detail 03
Pre-wired and pre-tested
The preamp, pots, and switches arrive assembled and tested.
Final check
Know before you order
- 01Knobs are not included unless a stacked pot requires the included ring and center knobs.
- 02The grounded-pot wire can be connected to cavity shielding or cut away when it is not required.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Does this harness provide separate bass, mid, and treble adjustment?
Yes. The NTMB+F has fully independent controls for all three tone bands.
02Are battery clips and an output jack included?
Yes. Both are included with the harness.
03Are knobs included?
No, except that stacked-pot versions include a ring knob and center knob.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
4 detailsOther
- Category Source
- detail
- Tier
- new
- Korena Special
- false
- Source Id
- site51412606574219
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