SKU: 43078562327
tremolo bass pedal

tremolo bass pedal Fundamental Series Tremolo

Sale price$20.32 Regular price$22.58
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Description

tremolo bass pedal Fundamental Series TremoloFor the Fundamental Series, we challenged ourselves to design a set of pedals with the tonal integrity thats required to live on a professionals pedalboard, but with simplified controls friendly enough for even the newest effect pedal users. Each Fundamental pedal has three faders for tweaking the sound and a three way switch for changing pedal modes. The result is a line of pedals that will keep you covered from your first band practice all the way

For the Fundamental Series, we challenged ourselves to design a set of pedals with the tonal integrity that’s required to live on a professional’s pedalboard, but with simplified controls friendly enough for even the newest effect pedal users. Each Fundamental pedal has three faders for tweaking the sound and a three-way switch for changing pedal modes. The result is a line of pedals that will keep you covered from your first band practice all the way to a sold-out arena. Designed and assembled at Walrus Audio headquarters in OKC, OK. 

Fundamental Tremolo

The Fundamental Tremolo is a classic optical tremolo, giving you that iconic chewy movement. With three wave shapes to select from, you can get sounds from smooth and soothing to glitchy, wild, and crazy.

Rate – The Rate slider sets how fast or slow the LFO is oscillating. A lower rate gives a gentle wavering texture, while a higher rate gives a shimmering and pulsating effect.

Depth – The Depth slider controls the strength of the tremolo effect. At a lower depth, the volume oscillations stay closer to the input for a more subtle movement. At a higher depth, the tremolo becomes more pronounced with the volume are greater.

Volume – The Volume slider sets the overall output volume of the pedal.

Slide Switch – The slide switch allows you to change between three distinct oscillator waveforms:

Sine: Sine gradually adds and decreases volume smoothly for an easy and subtle tremolo.
Square: Much more pronounced than sine, square wave has a more on-off pattern.
Random: Uses sample and hold that picks new random values at an interval set by the rate control.
Shipping Notes
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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.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 43078562327

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4.7 ★★★★★
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Netrunner
Dallas, US
★★★★★ 4
Stinky, but Made in USA
Size: 2.6 fl. oz (Pack of 12), Number of Items: 12
I bought this product because it was one of the few 40:1/50:1 synthetic 2 cycle oils on Amazon. I have machines that take both, so it's a nice thing to have just 1 gas mix. Anyway, I'd say this product works. My leaf blower hasn't seized up or anything after hours of use, but this oil is noticeably more stinky than the last random, generic product I bought at the farm store. It's a kind of harsh pollution kind of smell. It's hard to describe. It doesn't put out a cloud of smoke. It's just stinky. Not the smell of what I'm familiar with the old, non-synthetic 2-cycle oils of the past. Anyway, I thought you should know. I gave this review an extra star for Made in USA.
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Reviewed in the United States on October 5, 2024
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Sabrina
Charlottesville, US
★★★★★ 5
Reasonable price
Size: Single of 13 fl. oz, Number of Items: 1
Great product
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Reviewed in the United States on March 10, 2026
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Verified Purchase
Allison Hanner
Lake Worth, US
★★★★★ 5
Worked great
Size: Single of 13 fl. oz, Number of Items: 1
That’s what I needed it to do
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Reviewed in the United States on May 12, 2026
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Verified Purchase
Daniel Richman
Chelsea, US
★★★★★ 5
Get the larger one if you use more than a gallon a year.
Size: Single of 2.6 fl. oz, Number of Items: 1
Exactly as ordered. Price point is fine for mixing in 1 gallon of gas. I only use 1 gallon of this mix every year in my weed wackers.
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Reviewed in the United States on April 26, 2026
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Luke
Los Angeles, US
★★★★★ 5
This card is awesome!
Style: Prime Visa
I’ve been using the Chase Prime Visa card for over a year, and it’s become one of my favorite credit cards, especially for anyone who regularly shops on Amazon or Whole Foods. Here’s my personal take based on firsthand experience: ### Pros: 1. **Generous Cashback on Amazon/Whole Foods Purchases**: The card offers 5% cashback on Amazon.com and Whole Foods purchases if you're a Prime member. Since I do a lot of online shopping and grocery runs there, the cashback adds up quickly. Every couple of months, I have enough cashback points to significantly reduce my bill, which is super satisfying. 2. **Solid Rewards for Everyday Spending**: Besides Amazon and Whole Foods, the card gives 2% cashback on restaurant, gas station, and drugstore purchases. I find this feature great since I often fuel up and grab meals on the go, and it's nice knowing I’m getting something back on those purchases. 3. **No Annual Fee (with Prime)**: Since I’m already paying for Amazon Prime, having no additional fee for the card is a bonus. It's like getting extra perks from Prime without paying more. 4. **Redeemable Points**: I love that the cashback can be used directly on Amazon for purchases, but I usually save my points to cover larger purchases or statement credits. 5. **Travel Perks**: While I haven’t used it extensively, the card does offer some decent travel benefits like no foreign transaction fees and access to some travel protections, which can be useful for international travel. ### Cons: 1. **Requires Amazon Prime Membership**: The biggest downside is that the card is only valuable if you're already an Amazon Prime member, which costs around $139 a year. If you’re not a frequent Amazon shopper, the perks might not justify having the card. 2. **Limited Categories for High Cashback**: Outside of Amazon and Whole Foods, the cashback categories aren’t as high (2% for gas, restaurants, etc.), so if you're looking for a broader range of high-reward categories, this card might feel limited. 3. **Amazon-Heavy Focus**: While I enjoy the Amazon-focused rewards, someone who doesn’t shop there often might find the card’s benefits less compelling. If you’re looking for more flexibility in redeeming points for travel, the Chase Sapphire line might be better suited. ### Overall Verdict: If you’re an Amazon Prime member and do a lot of shopping on Amazon or at Whole Foods, this card is a no-brainer. The cashback rewards are generous, especially compared to other cards. However, if you’re not an Amazon or Whole Foods shopper, there are probably better options with broader rewards categories. For me, the Chase Prime Visa has been a great addition to my wallet, primarily for its ability to consistently give me back a portion of what I’m already spending.
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Reviewed in the United States on September 19, 2024

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