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Description

Transform your studio recordings with the Roland SDD-320 Dimension D, a legendary effects processor cherished by audio professionals for its lush, spacious chorus effects. Originally released in the late 1970s, this classic unit has been a secret weapon in top studios worldwide, adding depth and dimension to a wide range of musical styles. Revered for its subtle yet effective modulation, the Dimension D offers a unique sonic character that stands apart from typical chorus effects.

The SDD-320 utilizes an innovative BBD (Bucket Brigade Device) circuit to achieve its distinctive sound, producing chorus effects that enhance the spatial characteristics of your audio without overwhelming it. Its simplicity and elegance make it an ideal choice for musicians and producers seeking a straightforward way to add warmth and depth to their mixes. The four distinct preset modes provide versatile options, allowing you to tailor the effect to match your creative vision effortlessly.

Built to withstand the rigors of studio use, the Roland SDD-320 Dimension D continues to be a sought-after piece of gear for those who value vintage sound with modern reliability. Whether you're looking to infuse your tracks with the classic shimmer of the '80s or aiming to craft something entirely new, this effects processor delivers with unparalleled quality and ease of use.

Key Features:

  • Iconic BBD (Bucket Brigade Device) circuit for authentic chorus effects
  • Four switchable preset modes for diverse sound shaping
  • Simple control interface for easy operation
  • Durable construction for long-lasting performance in studio environments
Retrosonic Pro Audio

Retrosonic Pro Audio

Roland Dimension-D SDD-320 Vintage Analog Stereo Chorus.

Video thumbnail for Roland Dimension-D SDD-320 Vintage Analog Stereo Chorus. by Retrosonic Pro Audio

Roland Dimension-D SDD-320 Vintage Analog Stereo Chorus.

Retrosonic Pro Audio

Retrosonic Pro Audio

Video thumbnail for Roland SDD-320 Dimension-D TEST:Synthesizer/Noise by METEORSOUNDjp

Roland SDD-320 Dimension-D TEST:Synthesizer/Noise

METEORSOUNDjp

METEORSOUNDjp

Video thumbnail for Roland Dimension-D SDD-320 Vintage Analog Stereo Chorus. by Retrosonic Pro Audio

Roland Dimension-D SDD-320 Vintage Analog Stereo Chorus.

Retrosonic Pro Audio

Retrosonic Pro Audio

Video thumbnail for Roland Dimension D SDD-320 with Dreadbox Erebus v2 by Benjamin Dehli

Roland Dimension D SDD-320 with Dreadbox Erebus v2

Benjamin Dehli

Benjamin Dehli

Video thumbnail for Roland System-100 & Roland SDD-320 Dimension D by Danalex

Roland System-100 & Roland SDD-320 Dimension D

Danalex

Danalex

Video thumbnail for Roland DIMENSION D SDD-320 by Rec Gear Demos

Roland DIMENSION D SDD-320

Rec Gear Demos

Rec Gear Demos

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Roland SDD-320 Dimension D.

Comparisons

  • The Dimension D is less intense than the Juno chorus, suitable for subtle widening in vocals without overwhelming them.

    Source
  • The Boss CE-20 and Boss MD-500 are noted for having algorithms that emulate the classic Dimension D sound.

    Source
  • The Behringer Chorus Space C and TC Electronic 3rd Dimension share identical circuits, essentially making the latter a rehoused Behringer pedal.

    Source
  • The Alexander Chesepeake, although discontinued, had a "Dimension" setting resembling the Dimension C with two opposite vibrato signals.

    Source
  • Line 6's M series multi-effects and MM4 include a dimension chorus setting, offering another digital emulation of the Dimension D sound.

    Source

Features and functionality

  • The Dimension D offers different settings that allow users to dial in subtle or more pronounced chorus effects.

    Source
  • The Sonicake Matribox II Pro multi-effects pedal includes a "D-Chorus" setting inspired by the Dimension D's four-button stereo chorus.

    Source
  • The Boss Katana's recent update added a dimension-style chorus effect, enhancing sound fullness with minimal effort.

    Source

Use cases and applications

  • It's mentioned that the Dimension D is excellent for creating an 80s vibe on synths.

    Source
  • The Dimension D can be used on various instruments, providing space and depth without excessive modulation.

    Source
  • Despite being perceived as a studio tool, some users successfully employ the Dimension C in mono setups for styles reminiscent of The Smiths' clean tones.

    Source

Critic Reviews

Roland Dimension D (HSR Jun 84)

muzines.co.uk

The Roland SDD-320 Dimension D is a psychoacoustic enhancer that subtly widens stereo images without the extreme modulation of a typical chorus. Its sound quality is high, with no noticeable background noise, making it ideal for professional recordings. However, its lack of adjustable parameters and relatively high price—double that of a standard stereo chorus—might deter budget-conscious users. Despite its enigmatic function, it's a worthwhile investment for serious studios seeking subtle yet effective stereo enhancement.

positive

5.0 out of 5

Based on 1 Review and 8 Ratings

5 star
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1 star
john_tebbitt

Nice effect but a little dated now

I remember being very excited to own this effect unit back in the day. I never seem to use it anymore, but bear the thought of letting it go.

jimmarchi1

if you change your mind I will buy it from you

Artist usage

Add artist
See how Alan Fitzgerald uses Roland SDD-320 Dimension D

Alan Fitzgerald

Bassist, Keyboardist

Van Halen

...
Verified via Photo

According to the top right of page 74 of the October 1985 issue of Keyboard Magazine, Alan Fitzgerald had five Roland SDD-320 Dimension D units in a rack case assembled by keyboard technician Jack Jacobsen.

Genre Usage

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

Used With

Based on how musicians on Equipboard use Roland SDD-320 Dimension D, it is most commonly used with the following gear.

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