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A Designs REDDI (v2) 2-channel Tube Instrument Direct Box

A Designs REDDI (v2) 2-channel Tube Instrument Direct Box

$1,550.00 Price Tier: High-end

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Page last updated Jul 06, 2026

Pricing and availability

We compare 600+ stores and found this item at 4 stores. Prices updated June 30, 2026.

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$1,550.00

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5.0 (3)

$1,550.00 2 available New

$1,300.00 1 available Used

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$1,550.00

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5.0 (1)

$1,550.00

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Average Price: $1,500

High-end/Boutique

$119

$300+

Price Tier

In the Direct Boxes category, A Designs REDDI (v2) 2-channel Tube Instrument Direct Box is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

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Price History

Based on price data from 3 merchants for "A Designs REDDI (v2) 2-channel Tube Instrument Direct Box". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

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Unlock a world of rich, vintage sound with the A Designs REDDI (v2) 2-channel Tube Instrument Direct Box. This robust DI box is a sonic homage to the legendary Ampeg B-15 bass amp, offering musicians and audio engineers a direct line to the warm, full-bodied tones that defined an era. Whether you're plugging in a bass, guitar, or synth, the REDDI v2 ensures every note resonates with clarity and depth, thanks to its custom output transformers by Cinemag.

Crafted for professionals who demand the best from their gear, the REDDI v2 boasts an ultra-wide frequency range of 20 Hz to 60 kHz, ensuring your sound is both expansive and precise. Its all-tube design and zero-feedback loop circuit preserve the natural dynamics of your instrument, providing a transparent and uncolored signal path. This direct box isn't just about nostalgia; it's about elevating your sound to new heights with modern engineering.

The REDDI v2 is housed in a sturdy 2RU rackmount chassis, making it a reliable and space-efficient addition to any studio or live rig. With its intuitive Neutrik combo input jacks, balanced XLR outputs, and a convenient 1/4" thru jack, connectivity is never an issue. Plus, features like the red jewel power indicator, level control, and ground lift ensure you have all the control you need right at your fingertips.

Key Features:

2-channel, all-tube direct box with custom Cinemag output transformers
Inspired by the iconic Ampeg B-15 bass amp
Ultra-wide frequency response from 20 Hz to 60 kHz
Neutrik 1/4" input jacks, balanced XLR out, and 1/4" thru jack
Zero-feedback loop circuit and transformer-balanced Low-Z output
Red jewel power indicator, level control, and ground lift
Durable 2RU rackmount chassis with massive, custom-wound transformers

Product specs

Type	Active Tube Direct Box
Channels	2
Inputs	2 x XLR, 2 x XLR-1/4" combo
Outputs	2 x XLR, 2 x 1/4" (thru)
Power Source	Standard IEC power supply
Height	3.5"
Depth	10.5"
Width	19"
Weight	13 lbs.

FAQs

What is the main benefit of using the A Designs REDDI (v2) 2-channel Tube Instrument Direct Box?: The A Designs REDDI (v2) offers a rich, warm tube sound with a clean and airy high end, making it ideal for bass and other instruments, inspired by the iconic Ampeg B-15.
How does the A Designs REDDI (v2) integrate with other studio equipment?: The REDDI (v2) features Neutrik input connectors, balanced XLR outputs, and 1/4” thru jacks, ensuring seamless integration with various studio setups.
Is the A Designs REDDI (v2) suitable for live performances?: Yes, the REDDI (v2) is suitable for live performances thanks to its robust build, all-tube design, and ultra-wide frequency range, providing high-quality sound in live environments.
Does the A Designs REDDI (v2) require a specific power source?: The REDDI (v2) uses a standard IEC power supply and supports 120/230VAC, making it compatible with most power sources.
What kind of instruments can benefit from the A Designs REDDI (v2)?: The REDDI (v2) is particularly beneficial for bass guitars and other instruments seeking enhanced warmth and transparency, thanks to its all-tube design and custom output transformers.

Videos

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Sweetwater

A-Designs REDDI Tube Direct Box Overview - Sweetwater Sound

Sweetwater

A-Designs REDDI Direct Box Electric Bass Demo - Hugh Richardson

OnlineBass Guitar

Reviews

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PROS

Exceptional width and dimensionality for DI guitars with amp sims
Elevates amp sim quality, viable for professional use
Ideal for combining mic and DI tones for diverse amp sounds
Delivers a full, round, and deep tone for bass
Superior performance compared to U5, J48, and Tech 21 Bass Driver
Highly regarded for tube DI quality

CONS

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about A Designs REDDI (v2) 2-channel Tube Instrument Direct Box.

Features and functionality

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The REDDI is designed to add harmonic warmth, particularly enhancing low-end frequencies, rather than delivering punchiness.
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User experience

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Owners note that the REDDI pairs exceptionally well with a Precision bass for a "godlike" sound; results may vary with other basses and pickup types.
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Owners have used the REDDI extensively for both PA systems and recording, indicating versatility across different audio setups.
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Some users have successfully used the REDDI in conjunction with external compressors like the Distressor to achieve a more controlled input level.
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Setup and maintenance

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Some users have observed that replacing the tube can resolve issues with volume and vibrancy, suggesting regular maintenance might be necessary.
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Comparisons

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The REDDI is contrasted with other DIs like the Countryman 85 for its unique harmonic character, but lacks the punchiness some seek, leading users to consider alternatives like ACME or Zod Audio.
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The A Designs REDDI is often compared to the Noble Preamp for high-end options, though some prefer the REDDI for its unique warmth and depth.
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The REDDI is mentioned as a preferable choice over the Countryman for those seeking a more harmonically rich sound without the need for additional EQ or distortion.
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The REDDI is often compared to the Audio Music Research/Peavey VMP2 for its smooth, slightly dark tone with natural compression, particularly useful in DI bass applications.
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Use cases and applications

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The REDDI's characteristic sound is likened to playing along with a subtle synth-bass, adding depth rather than overt punch.
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It's highlighted for its effectiveness in recording scenarios where maintaining a clean yet warm signal is crucial, particularly in studio settings.
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The REDDI is a favored choice for bass guitar DI, especially when paired with tube mics for added warmth and natural compression.
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Mods and upgrades

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Owners often recommend experimenting with different tube brands to tailor the REDDI’s sound, noting significant tonal variations with NOS tubes.
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Neeraj Khajanchi

Music Producer, Audio Engineer

Verified via Twitter

Neeraj Khajanchi uses the A Designs REDDI (v2) 2-channel Tube Instrument Direct Box, as indicated in a tweet from his account, @kingneeraj. This direct box is renowned for its ability to prevent phase shift and enhance the detail and presence of electronic instruments, including basses and stereo keyboards. Its bright red steel chassis is equipped with Neutrik XLR and 1/4" combo input jacks, balanced XLR outputs, a 0-16dB level control, and a ground lift switch. The REDDI-V2's all-tube circuitry and custom-made transformer deliver a wide frequency range (20Hz - 60kHz) and high sound quality.