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Quantus Pax - Precision Adder

Marsoni M251S
Sale price$182.50
Pay 4 payments of $45.62 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Quantus Pax - Precision AdderQuantus Pax is a four channel precision adder, buffered multiple, and polyphonic transposition utility. Each channel has two CV inputs and can be further modified by the three Xpose inputs. QP is made with high quality low tolerance resistors for unbeatable accuracy. Patch wide key changes, polyphonic movement, mathematically derived melodies, and more are all to be had with this simple but useful utility.
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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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4.7 ★★★★★
Based on 1061 reviews
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Amazon Customer
Massapequa, US
★★★★★ 5
Perfect campus bag!!
Color: Leopard Spots
Used it as a school bag for college since I prefer shoulder bags over backpacks. Sturdy. Holds SO MUCH! Books, binders, School materials, food and snacks, giant water bottles....and CUTE asl!!! Got this in my last year of college. Wish I had found this bag sooner so I could have used it throughout all of my college years!
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Reviewed in the United States on September 9, 2025
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Verified Purchase
Jenna
Grantham, US
★★★★★ 5
Beautiful, sturdy and comfortable!
I am very satisfied with this bag! I honestly thought that because the price was so low that it would be more of a lightweight beach bag, however, it is very sturdy and holds so many things. The straps are very thick and comfortable. There are a few pockets inside zippered pockets of some side pockets and a front zipper pocket. I get so many compliments on this bag. Two of my friends actually bought the same bag! I honestly want to buy another one just in case somewhere down the road something ever happens to this one because I am obsessed with it. I use it every day for work is very easy to clean as well. It’s almost like a neoprene type of fabric so it wipes off very easily. I highly recommend this product.
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Reviewed in the United States on September 8, 2023
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Verified Purchase
Jeanmarie N
Phoenix, US
★★★★★ 5
Good quality bag
Color: Black
Very sturdy construction. Big enough to hold a tablet and a book. I am happy with this pruchase
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Reviewed in the United States on December 7, 2025
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Verified Purchase
Mary Eileen Koehler
Cuba, US
★★★★★ 5
Love this bag
Size: One Size, Color: Vintage Patch
Great bag
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Reviewed in the United States on September 26, 2024
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Verified Purchase
Tammy Baldwin
Phoenix, US
★★★★★ 5
Nice bag
Size: One Size, Color: Rose Quartz
Great bag, good size. I bought another guitar strap that also matches perfectly.
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Reviewed in the United States on March 30, 2026

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