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Earth Sound Research
Earth Sound Research Super Bass Producer Module 440

Earth Sound Research Super Bass Producer Module 440 main image

Earth Sound Research Super Bass Producer Module 440

Earth Sound Research Super Bass Producer Module 440

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This product is Vintage or Discontinued

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Page last updated May 05, 2026

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Description

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Introducing the Earth Sound Research Super Bass Producer Module 440, a powerhouse in the realm of bass amplifier heads. Known for its robust performance, this amplifier head is designed to meet the demands of both studio and live settings. With a unique vintage-inspired circuit that emphasizes clarity and depth, the Super Bass Producer Module 440 brings a rich and resonant bass tone that resonates with professional musicians and enthusiasts alike.

Engineered for versatility, it features multiple input options and a comprehensive EQ section that allows for precise tone shaping. Whether you aim for a clean, crisp sound or a gritty, overdriven tone, this amplifier head delivers with precision and reliability. The Super Bass Producer Module 440 is also celebrated for its high headroom capability, ensuring your sound remains undistorted even at higher volumes, making it ideal for any size of venue.

Designed with the modern bassist in mind, its intuitive interface and rugged construction make it a favorite for those who demand performance without compromise. Join the ranks of musicians who trust Earth Sound Research to bring their artistic vision to life on stage and in the studio.

Key Features:

Unique vintage-inspired circuit for enhanced clarity and depth
High headroom capability for undistorted sound at higher volumes
Comprehensive EQ section for precise tone shaping
Multiple input options for versatile connectivity
Rugged construction built to withstand rigorous use

Reviews

5.0 out of 5

Based on 1 Review and 1 Rating

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1 star

nunovsky

346

almost 8 years ago

Old head from late 70's that's a clone of a Peavey Musician 400

It's essentially a clone of the Peavey Bass 400 from the same period, made in New York State. Plenty of volume, two differently voiced channels each with high and low inputs. Six band EQ, effects loop and slave out. Works perfectly and sounds great, nice and clean at reasonable volumes, classic vintage Peavey grind when cranked.

Roles:

Bassist

Genres:

Rock Pop Folk, World, & Country

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Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Folk, World, & Country

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Used With

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See also: Bass Amplifier Heads, Earth Sound Research, Earth Sound Research Bass Amplifier Heads

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Added to Equipboard on 09-12-2018 by

nunovsky

Gear IQ 346