WJA-3-NoPlate

Wayne Jones 3 Band Bass Preamp

 

Checklist Bullet IconPLATED VERSION FITS MOST FENDER JAZZ DELUXE® STYLE BASSES

Checklist Bullet IconREAR CAVITY VERSION: 5 KNOB, 2 SWITCH LAYOUT

Authenticity Certificate IconCREATED BY HIGH END AUDIO DESIGNER AND BASSIST, WAYNE JONES

Original Bullet IconMADE IN AUSTRALIA

 

empty box iconFREE SHIPPING IN THE USA
configuration iconEXPERT TECHNICAL SUPPORT
checklist iconIN STOCK MEANS IN STOCK

DESCRIPTION

Wayne Jones might be more widely recognized for his powerful bass amplifiers and high-end studio monitors, but his custom onboard preamps are built to that exact same standard of audio excellence. The Australian engineer has a well-earned reputation for creating highly regarded audio equipment, and he has implemented the lessons he has learned over the past several decades into the Wayne Jones 3-Band Bass Preamp.

The key characteristic that makes this specific preamp stand out is precisely how good it sounds the second it is activated. Some onboard preamps impose their own character onto your instrument. The Wayne Jones circuit takes a different approach. Rather than changing your core sound, it brings out more of your bass's voice.

The three-band equalization section is intuitive and highly musical. It features carefully selected frequency EQ points that allow you to fine-tune your exact placement within a live mix. The ability to select your center frequencies means you are never stuck fighting a frequency band that doesn't flatter your bass. Whether you need to push the low-mids to support a rock track, carve out the center frequencies for a modern slap tone, or add a glassy sheen to your top end, this preamp gives you the flexibility you need.

This preamp is the perfect choice for the bassist looking for an onboard circuit that brings out much more of what they already love about their core tone, while providing the flexibility to shape it for different musical scenarios.

If you want an onboard preamp that will refine your favorite bass without masking its natural character, take a look at the Wayne Jones 3-Band Preamp.

From Wayne Jones

This preamp is the result of meticulous design and testing by Wayne Jones. It is built to meet the demands of discerning bass players. Whether you’re recording, performing, or exploring new sonic possibilities, this preamp will bring out the best in your bass guitar.

  • Precision Frequency Selection
    Each frequency band is carefully chosen to enhance the attack and body of your instrument's sound. The bandwidth (Q) is designed to encompass the critical frequencies of each open string while avoiding interference with adjacent EQ settings. This ensures clarity, power, and a balanced tonal foundation.
  • Tailored for Versatility
    This preamp allows for fine-tuning to accommodate variations in pickup frequency response. Whether you're compensating for pickup characteristics or tailoring your tone for a specific musical context, this preamp provides unparalleled flexibility.

This preamp is available either pre-mounted on a Matte Black Jazz Plate or as a rear mount preamp.

Configuration - J Plate (WJA-3B)

  • Stacked Volume / Pickup Blend knob
  • Treble control with 6 kHz / 10 kHz switch
  • Mid control with 350 Hz / 600 Hz switch
  • Bass control with 44 Hz / 80 Hz switch
  • Active / Passive mini toggle switch
  • Runs on single 9V or dual 9V (18V) for more headroom
  • Includes both 9V and 18V battery cables

Configuration - Rear Mount (WJA-3)

  • Volume
  • Pickup Blend
  • Bass: ±15 dB @ 44 Hz or 80 Hz (selectable via PCB jumpers)
  • Mid: ±15 dB @ 350 Hz, 600 Hz, 1 kHz, or 1.8 kHz (selectable via PCB jumpers and a micro switch)
  • Treble: ±18 dB @ 6 kHz or 10 kHz (selectable via PCB jumpers)
  • Active / Passive mini toggle switch
  • Jumpers are preset to recommended settings Low 80Hz, Mid 350/600Hz, High 10kHz
  • Runs on single 9V or dual 9V (18V) for more headroom
  • Includes both 9V and 18V battery cables

CAVITY REQUIREMENTS

Minimum Length: 5.7" [145mm]

Minimum Width: 1.26"-1.38" [32mm-35mm]

Minimum Depth: 1.38" [35mm] (add additional 1-2mm if the battery is in the cavity)

*Wayne Jones recommends an external battery compartment for ease of changing batteries



JAZZ PLATE

Size:5.98" [152mm] Long
2.76" [70mm] Widest Point
.08" [2mm] Thick

INSTALLATION

Fits most Fender-Style Jazz Bass cavities.

Waynes Jones recommends increasing cavity depth by 1-2mm for optimal fit.

FREQUENTLY ASKED QUESTIONS

Can active low impedance pickups can be used with the Wayne Jones preamp?

Should be ok as the output gain is adjustable



Customer Reviews

Based on 1 review
100%
(1)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
R
Ronald L.
Wayne Jones

I was very surprised with how great this preamp is very happy with it

Search FatBassTone.com