for many years, perhaps even decades, the only amps that had true, genuine built-in vibrato were magnatone amps. yesterday effects celebrates magnatone vibrato with the new pitch bender, an electronic vibrato circuit. pitch bender is derived from the magnatone vibrato circuit, but transistors are used over tubes. two controls rule over the sound of pitch bender: intensity and rate. experience electronically true depth and dimension of vibrato with the pitch bender by yesterday effects.

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