WMD Triad Arpitecht Expander

Marsoni

M251S

$199.00

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

WMD Triad Arpitecht ExpanderA companion module to Arpitecht Triad sends out three static voltages to be used with three oscillators in order to create chords underneath your Arpeggios. Triad connects to the back of Arpitecht via included ribbon cable and will adhere to the scale and transpose information set by it's master. Triad knob and CV input set different combinations so your chord can be completely unique, while still in key with your arpeggio. Inversion switch and CV

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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The first call I made resulted in the tech not finding my contract and making no further effort (I wasn't home at the time). I found the contract and called back. Had to pay the difference of $30 to get another pair of glasses. Twice I've used Asurion insurance and both times a hassle, but finally resolved. You have to pay the price difference.

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Reviewed in the United States on November 21, 2025

Verified Purchase

Amazon Customer

Charlottesville, US

★★★★★ 5

Quick Replacement

They replaced my broken glasses fast!

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Reviewed in the United States on March 21, 2026