The Roland SDD-320 Dimension D is an effects unit, currently around $1286.62. Close alternatives include the Peavey Ultraverb Digital Stereo Multi-Effects Processor and the Revox A77. It pairs well with the Laney Richter and the Mesa Boogie Subway D-350.

Roland SDD-320 Dimension D

Unknown brand · effects unit

The Roland SDD-320 Dimension D is a chorus and dimension shifting effects unit delivering lush, spatial tone. Its stereo outputs and warm analog character provide sophisticated modulation effects for keyboards and guitars. The Dimension D remains sought after for its legendary chorus tone.

What stands out

  • “Its stereo outputs and warm analog character provide sophisticated modulation effects for keyboards and guitars”

    — from the listing

  • “The Roland SDD-320 Dimension D is a chorus and dimension shifting effects unit delivering lush, spatial tone”

    — from the listing

  • “[Community Reviews] • "Nice effect but a " — I remember being very excited to own this effect unit back in the day”

    — from the reviews

  • analog
  • lush
  • warm
  • stereo
  • chorus
  • sophisticated modulation effects
  • nice effect
  • keyboards and guitars
Used$1286.62View on Reverb

Price updated Oct 24, 2026

Genres the Roland SDD-320 Dimension D is commonly used in

  • Ambient
    citedInferred from shared tonal signals, not a stated genre tag.
  • Post Punk
    citedInferred from shared tonal signals, not a stated genre tag.
  • New Wave
    citedInferred from shared tonal signals, not a stated genre tag.
  • Post Rock
    citedInferred from shared tonal signals, not a stated genre tag.
  • Shoegaze
    citedInferred from shared tonal signals, not a stated genre tag.
  • Indie
    citedInferred from shared tonal signals, not a stated genre tag.

Amps that pair well with the Roland SDD-320 Dimension D

Laney Richter

Laney

tonal match

Laney Richter leans bright right where the warm tone needs it

Mesa Boogie Subway D-350

Mesa Boogie

tonal match
$799via Reverb

Mesa Boogie Subway D-350's bright balances out the warm tone

PRS DG

PRS

tonal match

Run PRS DG after it and the warm edge settles into something more bright

Vox MV50 Brian May

Vox

tonal match
$222.26via Reverb

Vox MV50 Brian May's bright balances out the warm tone

Fuchs ODH

Fuchs

tonal match
$1499via Reverb

Where this leans warm, Fuchs ODH answers back bright

Soldano SLO-30 2-Channel 30W 1x12 Combo

Soldano

tonal match

Run Soldano SLO-30 2-Channel 30W 1x12 Combo after it and the warm edge settles into something more bright

Marshall JCM800 2205 50-Watt Amplifier Head

Marshall

tonal match
$1435.50via Reverb

Marshall JCM800 2205 50-Watt Amplifier Head leans bright right where the warm tone needs it

Hiwatt Leeds GO40

Hiwatt

tonal match

Run Hiwatt Leeds GO40 after it and the warm edge settles into something more bright

Pedals that stack with the Roland SDD-320 Dimension D

Alchemy Audio HBE Detox EQ

Alchemy Audio

tonal match

Alchemy Audio HBE Detox EQ's bright balances out the warm tone

CALIFORNIA WUB Continuum EQ Galaxy Man Edition

California Wub

tonal match

CALIFORNIA WUB Continuum EQ Galaxy Man Edition's bright balances out the warm tone

Free The Tone ARC-53M Audio Routing Controller

Free The Tone

tonal match
$772.65via Reverb

Where this leans warm, Free The Tone ARC-53M Audio Routing Controller answers back bright

Friedman Gold-72 Wah

Friedman

tonal match
$169via Reverb

Friedman Gold-72 Wah's bright balances out the warm tone

Fuzzrocious Baxstabber EQ/preamp/tone shaper

Fuzzrocious

tonal match
$106.28via Reverb

Fuzzrocious Baxstabber EQ/preamp/tone shaper's bright balances out the warm tone

Fuzzrocious Baxtabber

Fuzzrocious

tonal match
$243.38via Reverb

Where this leans warm, Fuzzrocious Baxtabber answers back bright

Hornby Skewes Treble Booster

pedal

tonal match

Where this leans warm, Hornby Skewes Treble Booster answers back bright

Ibanez Jemini

Ibanez

tonal match

Ibanez Jemini leans bright right where the warm tone needs it

Alternatives

Peavey Ultraverb Digital Stereo Multi-Effects Processor

Peavey

47% similarity

Shared character: stereo, chorus

Revox A77

Revox

45% similarity

Shared character: analog, warm

Roland GR-300 Guitar Synth

Roland

43% similarity

Shared character: analog

See all alternatives to the Roland SDD-320 Dimension D (cheaper + boutique) →

Questions people ask

What are good alternatives to the Roland SDD-320 Dimension D?+

The closest matches in character are the Peavey Ultraverb Digital Stereo Multi-Effects Processor, the Revox A77, the Roland GR-300 Guitar Synth.

What pairs well with the Roland SDD-320 Dimension D?+

Strong matches from rig and tone-complementarity evidence: Laney Richter, Mesa Boogie Subway D-350, PRS DG — Laney Richter leans bright right where the warm tone needs it.

How much does the Roland SDD-320 Dimension D cost?+

Around $1286.62 (live listing price, updated Oct 24, 2026).

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