MXR Thump Bass Preamp - Echoplex Circuit Heritage | No Limit Guitar Co, Idaho Falls
The MXR Thump Bass Preamp delivers tone-sweetening signal enhancement based on the legendary Echoplex Preamp circuit that has graced countless classic recordings. This compact bass preamp features carefully balanced EQ profiling with a simple yet potent tone-shaping interface optimized for bass frequencies. Perfect for bassists seeking the sonic secret sauce of the iconic Echoplex circuit in a bass-specific package that enhances natural tone without overwhelming complexity.
Product Overview
The Thump Bass Preamp builds upon the foundation of the celebrated Echoplex Preamp circuit, adapting its renowned sonic conditioning specifically for bass guitar applications. This legendary circuit has been the secret weapon behind countless classic bass and guitar tones, providing that elusive "something special" that makes instruments sit perfectly in a mix.
The carefully designed tone controls offer maximum flexibility with minimal fuss. The Treble and Bass knobs provide precise cut or boost at 4 kHz and 40 Hz respectively, targeting the crucial frequency ranges that define bass presence and clarity. The sweepable midrange control covers 250 Hz to 1 kHz, allowing you to dial in everything from warm vintage tones to modern aggressive punch.
Whether you need to enhance a passive bass with more edge and definition, boost your signal for solos and prominent passages, or simply add the magical Echoplex conditioning to your bass tone, the Thump delivers professional results in MXR's space-saving mini housing.
Ideal For
- Session bassists seeking the legendary Echoplex preamp character for recording applications
- Live performers needing reliable signal boost and tone enhancement for cutting through mixes
- Passive bass players wanting to add edge, definition, and output level to their instrument
- Studio musicians requiring professional-grade tone conditioning in a compact pedal format
- Vintage tone enthusiasts who want authentic Echoplex circuit character optimized for bass
Key Features
Legendary Echoplex Circuit Foundation
Based on the iconic Echoplex Preamp circuit that has graced countless classic recordings, providing that legendary "sonic secret sauce" now optimized for bass guitar applications.
Bass-Optimized Frequency Response
Treble and Bass controls target 4 kHz and 40 Hz respectively—the crucial frequencies that define bass presence, clarity, and fundamental punch in any musical context.
Sweepable Midrange Control
Mid knob with Frequency control covers 250 Hz to 1 kHz, providing precise midrange shaping from warm vintage character to modern aggressive definition.
Careful Signal Conditioning
The Echoplex circuit conditions your signal with carefully balanced EQ profiling that enhances natural bass tone without artificial coloration or unwanted artifacts.
Compact Professional Design
Incredible versatility packed into MXR's space-saving mini housing, perfect for crowded pedalboards while maintaining full-sized performance and reliability.
What's Included
- MXR Thump Bass Preamp (Model M281)
- Full manufacturer warranty
- Note: 9V DC power adapter sold separately
Technical Specifications
| Specification | Details |
|---|---|
| Circuit | Echoplex Preamp-based design for bass |
| Controls | Volume, Treble (4 kHz), Bass (40 Hz), Mid, Frequency (250 Hz - 1 kHz) |
| Frequency Range | Bass: 40 Hz, Treble: 4 kHz, Mid: 250 Hz - 1 kHz |
| Housing | MXR Mini enclosure |
| Power | 9V DC adapter (not included) |
| Applications | Signal boost, tone enhancement, passive bass conditioning |
| Heritage | Based on legendary Echoplex Preamp circuit |
| Design | Bass-specific optimization by MXR Bass Innovations |
| Construction | Professional MXR build quality |
Get Your Hands on This Legendary Circuit Today
Experience the tone-sweetening magic of the Echoplex circuit optimized for bass with the MXR Thump Bass Preamp at No Limit Guitar Co in Idaho Falls. Our experienced staff can demonstrate how this legendary circuit enhances your natural bass tone and show you why the Echoplex sound has been the secret weapon behind countless classic recordings. Visit our showroom today to discover how this compact preamp can add professional polish and definition to your bass sound.
