Mad Professor Forest Green Compressor vs MXR Custom Shop CSP028 Vintage Dyna Comp
The Mad Professor Forest Green Compressor and the MXR Custom Shop CSP028 Vintage Dyna Comp are both pedals sharing transparent, sustaining. The Mad Professor Forest Green Compressor leans compressed and smooth.
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Blended from circuit-archetype lineage, dynamic feel, tone-signal overlap and tone-vector distance — the tone vector itself is derived from editorial description text, not a measured acoustic signal, so this reflects how similarly the catalog copy describes the two, not a lab measurement. Shown only within a gear class, and only where there's enough evidence to be meaningful.49% — somewhat different
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Genres both listings are associated with.- Funk
- Country
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Derived from overlapping tonal signals across both listings.- transparent
- sustaining
MXR Custom Shop CSP028 Vintage Dyna Comp
Unknown brand · pedal
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Citation/mention fame — how often this gear is cited across artist rigs and gear discussion.$181.50via Reverb
The Mad Professor Forest Green Compressor is a boutique compressor and sustainer prized for clear, uncolored tone and a wide range of compression from nearly inaudible to obvious squeeze. It offers both compressor and sustain voicings, with Sustain mode delivering dynamic, open, touch-sensitive response and long sustain that preserves pick attack, making it suitable even for blues and slide playing. A special Tone control fine-tunes the compressed sound: counter-clockwise gives full-range compression ideal for bass, noon stays most transparent, and clockwise adds brightness with less bottom end. The result is smooth, clean compression that retains the guitar's natural character while leveling dynamics and extending sustain. It suits players wanting transparent, musical compression across clean funk, country, blues, and bass.
The MXR Custom Shop CSP028 '76 Vintage Dyna Comp is a faithful recreation of the original 1976 Dyna Comp compressor, built around the same CA3080 integrated circuit for quiet operation and relatively transparent, dynamic compression. It thickens and evens out the guitar signal, raising quiet notes and leveling loud peaks into a rich, full-bodied sustain, with a note attack that can snap forward with a pronounced pick transient while still sounding natural rather than clamped-down. Pushed hard, it produces a squishy, almost backward-sounding swell as the compressor's gain rushes in after the initial attack. It is closely associated with the slashing, squashed funk-rock tone of Adrian Belew and Andy Summers, and also suits huge, sustained clean tones in the style of David Gilmour.
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Genres this gear is documented as being used in.- Blues
- Classic Rock
- Metal
- Rock
- compressed
- smooth