Effect profile /Modulation
Also catalogued as Vintage Zeta Modulation
Explore the documented settings, signal-chain positions and roles of Zeta Systems Vibrato/Tremolo in dated rigs by John Fogerty. Every appearance remains tied to its supporting sources.
These are not generic specifications. Every entry is tied to a dated artist rig and preserves what the sources support: its job in that rig, known settings and its place in the signal path.
How the archive verifies pedalboards2015Dated coverage
3Cited sources
Recreates the blended vibrato/tremolo character Fogerty admired in his original Kustom amplifier.
