The Revox A77 is a Revox effects unit. Close alternatives include the Binson Echorec 2 and the Roland SDD-320 Dimension D. It pairs well with the Laney Richter and the Mesa Boogie Subway D-350.
Revox A77
Revox · effects unit
The Revox A77 is a 1960s/70s reel-to-reel tape recorder that Robert Fripp used to create Frippertronics, his pioneering tape-loop soundscapes (notably with Brian Eno). Two A77s linked together produce long, evolving, layered delay loops with warm, organic tape character. It is a foundational tool of ambient and experimental guitar, prized for its lush, degrading repeats and analog warmth.
What stands out
“it is a foundational tool of ambient and experimental guitar”
— from the listing
“organic tape character”
— from the listing
“prized for its lush”
— from the listing
“The community knows the Revox A77 as the heart of Frippertronics, valuing its warm, organic tape-loop repeats for ambient soundscapes”
— from the community notes
“Drawbacks are bulk, tape maintenance and the two-machine setup, but for organic ambient loops it is historic and inimitable”
— from the reviews
- ambient
- organic
- experimental
- lush
- analog
- rich
- analog warmth
- warm
Genres the Revox A77 is commonly used in
- Ambient
- Experimental
- Post Rock
cited
Inferred from shared tonal signals, not a stated genre tag. - Shoegaze
cited
Inferred from shared tonal signals, not a stated genre tag. - Lo Fi
cited
Inferred from shared tonal signals, not a stated genre tag. - Electronic
cited
Inferred from shared tonal signals, not a stated genre tag.
Amps that pair well with the Revox A77
Laney Richter
Laney
tonal matchLaney Richter leans bright right where the warm tone needs it
Mesa Boogie Subway D-350
Mesa Boogie
tonal matchRun Mesa Boogie Subway D-350 after it and the warm edge settles into something more bright
PRS DG
PRS
tonal matchPRS DG's bright balances out the warm tone
Vox MV50 Brian May
Vox
tonal matchRun Vox MV50 Brian May after it and the warm edge settles into something more bright
Fuchs ODH
Fuchs
tonal matchWhere this leans warm, Fuchs ODH answers back bright
Soldano SLO-30 2-Channel 30W 1x12 Combo
Soldano
tonal matchSoldano SLO-30 2-Channel 30W 1x12 Combo's bright balances out the warm tone
Marshall JCM800 2205 50-Watt Amplifier Head
Marshall
tonal matchMarshall JCM800 2205 50-Watt Amplifier Head leans bright right where the warm tone needs it
Hiwatt Leeds GO40
Hiwatt
tonal matchHiwatt Leeds GO40's bright balances out the warm tone
Pedals that stack with the Revox A77
Alchemy Audio HBE Detox EQ
Alchemy Audio
tonal matchRun Alchemy Audio HBE Detox EQ after it and the warm edge settles into something more bright
CALIFORNIA WUB Continuum EQ Galaxy Man Edition
California Wub
tonal matchRun CALIFORNIA WUB Continuum EQ Galaxy Man Edition after it and the warm edge settles into something more bright
Free The Tone ARC-53M Audio Routing Controller
Free The Tone
tonal matchWhere this leans warm, Free The Tone ARC-53M Audio Routing Controller answers back bright
Friedman Gold-72 Wah
Friedman
tonal matchRun Friedman Gold-72 Wah after it and the warm edge settles into something more bright
Fuzzrocious Baxstabber EQ/preamp/tone shaper
Fuzzrocious
tonal matchRun Fuzzrocious Baxstabber EQ/preamp/tone shaper after it and the warm edge settles into something more bright
Fuzzrocious Baxtabber
Fuzzrocious
tonal matchWhere this leans warm, Fuzzrocious Baxtabber answers back bright
Hornby Skewes Treble Booster
pedal
tonal matchWhere this leans warm, Hornby Skewes Treble Booster answers back bright
Ibanez Jemini
Ibanez
tonal matchIbanez Jemini leans bright right where the warm tone needs it
Alternatives
See all alternatives to the Revox A77 (cheaper + boutique) →
Questions people ask
What are good alternatives to the Revox A77?+
The closest matches in character are the Binson Echorec 2, the Roland SDD-320 Dimension D, the Roland GR-300 Guitar Synth.
What pairs well with the Revox A77?+
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.