MXR Thump Bass Preamp

Marsoni

M251S

$169.00

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

MXR Thump Bass PreampThe MXR Thump Bass Preamp is a compact powerhouse designed to enhance your bass tone with rich, warm character and versatile EQ controls. Inspired by the legendary Echoplex Preamp circuitry, the Thump offers a carefully balanced EQ profile that conditions your signal for optimal performance. Its intuitive interface includes Treble and Bass knobs that cut or boost frequencies at 4 kHz and 40 Hz respectively, while the Mid knob, adjustable via the

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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Robust and discretely positioned mount. This mount is the real deal. It is by far the highest quality most stable mount that I've ever had in my Tacoma pickup. I also really like that it's positioned closer to the steering wheel in instead of in the windshield, making it easier to view. Very highly recommended!!

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Reviewed in the United States on January 27, 2026

Verified Purchase

Rosati

Natrona Heights, US

★★★★★ 5

Perfecto Product!!

I rarely write reviews, however on this product I need too. This clearly is a pricey phone mount, but after reading so many reviews I went for it & purchased. After opening, I immediately could see & feel the quality of material used. Installation was surprisingly easy & quick to my Tacoma. The mount is very firm, sturdy, very adjustable, perfectly designed product. For as costly as this was, I have absolutely no regrets! Totally can recommend this product to anyone with a Tacoma within the stated production years. So as so many others have said accurately in reviews, I am beyond satisfied even with the cost in mind.

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Reviewed in the United States on June 8, 2023

Verified Purchase

Ren Bolln

Pawtucket, US

★★★★★ 5

Perfect fit for my 2018 sr5 Tacoma. Great quality!

Extremely well made. Doesn't rattle or slide off. Holds the phone tightly. Finally found a phone mount that works great for my Tacoma (2018 sr5). I highly recommend this product.

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Reviewed in the United States on December 5, 2025

Verified Purchase

New York, US

★★★★★ 5

5 Stars with 1 Call-Out….

SOLID built like a tank! Really like the all-metal design. No vibration on the road and minimal if any off road, extremely stable. 360 adjustability = endless options on positioning your phone. Overall a good buy considering fit, form and functionality as compared to the less expensive composite holders that shake move and rattle (Drives me nuts). The ONLY negative…. I have a pro max iphone with a case and there’s no way one-handed operation works to insert and remove the phone into the holder. You can use one hand to adjust the angle and positioning but not otherwise. An OFI for OffRoam, incorporate a tension adjustment into the design for ease of insertion and removal of the phone (without breaking the bank). Taking all things into consideration the pros far outweigh the cons! Best unit out there for Gen 3 Tacoma owners.

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Reviewed in the United States on February 14, 2026

Verified Purchase

Amazon Customer

Los Angeles, US

★★★★★ 1

Not compatible for Kia K5

Unfortunately, I had to return due to not being capatible with my K5.

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Reviewed in the United States on September 10, 2025