Pricing and availability

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Average Price: $680

High-end/Boutique

$199

$500+

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Standard

High-end

Price History

Based on price data from 1 merchant for "Mesa/Boogie Subway Plus Bass DI-Preamp". Prices shown reflect NEW condition. Tracking began Apr 30, 2026.

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Description

Transform your bass guitar experience with the Mesa/Boogie Subway Plus Bass DI-Preamp, a compact powerhouse designed for the gigging musician who demands flexibility and precision. This pedalboard-friendly unit brings the legendary Mesa tone right to your feet, combining the convenience of a DI box with the robust capabilities of a preamp. Whether you’re on stage, in the studio, or practicing at home, this preamp adapts seamlessly to your needs.

Dive into a world of sonic possibilities with its active 4-band EQ, featuring adjustable mid-frequency controls that offer endless tone-shaping options. The Deep and Bright switches let you add depth and clarity to your sound, while the Voicing control takes you from a flat response to vintage-inspired warmth. And when it's time to shine, the built-in Boost circuit propels your solos to the forefront.

The Subway Plus Bass DI-Preamp doesn’t just stop at sound-shaping; it provides versatile output options to suit any environment. Use the 1/4-inch and XLR outputs to connect to traditional bass amps, PA systems, or recording interfaces. The Pre/Post EQ switch gives you the flexibility to send your tailored tone exactly where it’s needed, while the Aux In and Headphone Out make practicing with your favorite tracks a breeze.

Key Features:

  • Pedal-sized preamp and DI box
  • Active 4-band EQ with adjustable mid-frequency controls
  • Deep and Bright switches for tonal enhancement
  • High-Pass filter for frequency management
  • Voicing control for tonal character shaping
  • Built-in Boost circuit for increased volume
  • Mute switch for silent bass changes
  • 1/4-inch and XLR outputs for flexible routing
  • Pre/Post EQ switch for targeted signal flow
  • Aux In and Headphone Out for silent practice
Worship Blender

Worship Blender

Subway Plus Bass Preamp Review - Very Detailed for Potential Buyers

Video thumbnail for Subway Plus Bass Preamp Review - Very Detailed for Potential Buyers by Worship Blender

Subway Plus Bass Preamp Review - Very Detailed for Potential Buyers

Worship Blender

Worship Blender

Reviews

PROS

  • Clean and versatile sound palette

  • Scooped tones comparable to popular amps

  • High pass filter enhances sound quality

  • Superior tone shaping abilities

  • Offers deep headroom for powerful output

  • Outperforms competitors like Ampeg PF-500

  • Works well with various cabinets and basses

  • Satisfies across different music genres and styles

CONS

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Mesa/Boogie Subway Plus Bass DI-Preamp.

Setup and maintenance

  • Owners suggest using an isolated power supply to reduce noise, as daisy chain supplies like OneSpot can introduce interference.

    Source
  • Testing with a battery can help identify if a power supply is causing noise, as center positive polarity issues may affect performance.

    Source
  • Switching to a different outlet might resolve noise issues, as shared circuits with other devices can cause interference.

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Software and compatibility

  • Ensuring other electronics are not too close to the pedal can minimize interference and unwanted noise, such as from fans or computers.

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Features and functionality

  • The Mesa Boogie Subway Bass DI Preamp offers a master volume control, which allows for on-stage volume adjustments without affecting the direct out signal sent to the mixer.

    Source

Use cases and applications

  • Ideal for users seeking flexibility in output options, the preamp includes a line-level preamp out affected by the master volume and a direct out unaffected by it.

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Comparisons

  • Users compare the Mesa Boogie to potential alternatives like the PreSonus Studio Channel, noting Mesa's specific advantage in maintaining a steady signal while adjusting stage sound.

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Mods and upgrades

  • Some owners suggest considering a Darkglass AO Ultra as it may offer additional features like a graphic EQ and master fader, potentially reducing the need for multiple preamps.

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User experience

  • Users appreciate the versatility of the Mesa Boogie for its ability to adjust stage sound to different cabs and room acoustics while maintaining an unaffected signal for mixing.

    Source

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Genre Usage

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