Old Blood Noise Blackcap Harmonic Tremolo

Old Blood Noise Blackcap Harmonic Tremolo

Marsoni

M251S

$159.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Old Blood Noise Blackcap Harmonic TremoloOld Blood Noise is offering a harmonic take on their Whitecap dual asynchronous tremolo. The Blackcap retains the analog tremolo side of the original and takes the highly functional digital tap side into the realm of harmonic tremolo. Where before it turned your volume up and down, now it crossfades between your highs and lows.

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Arrived on time as promised. I was able to install it easily on my Jeep Cherokee with 3.2L engine. Good instructions and the part seems to be of good quality. Four Stars only as I have just installed it. Filters are passive components, usually can't tell of their long term quality or reliability unless they leak or cause immediate problems. I recommend this part.

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Reviewed in the United States on May 26, 2026