Best Multieffects Processors of 2025

"I've owned and tried almost every sub-$1000 rack FX unit, and this one is the cleanest digital box I've integrated with my vintage tube gear. It's that nice! I think it rivals even more expensive units in preserving tube characteristics and delivering phenomenal sound quality."

"I was pleasantly surprised by this rack effects unit, especially considering it's under $150. It sounds great for vocal effects and meets all my expectations without costing a fortune!"

"The flexibility to create my own presets is fantastic! Unlike other units with limited options, this one allows me to experiment freely, and the results are glitch-free. I'm really enjoying it."

"I own tons of boutique gear, and this pedal offers unmatched flexibility with effects order. It’s a sandbox for creativity, allowing me to break free from traditional setups. The smartphone control is effortless, enhancing its value. Plus, I can use dual expression pedals for unique sounds. Some effects are almost identical to my boutique pedals, and it’s lightweight yet durable—an incredible addition to my soundboard!"

"I purchased the Donner Arena 2000 for my husband, and he loves the 278 effects and versatile amp modeling. The built-in looper and drum machine are fantastic for layering. The sound quality is top-notch, and its compact size makes it highly portable. He finds it easy to navigate and customize, making it an exceptional value!"

"I appreciate how many features this pedal has and the great sound quality it delivers. It’s very user-friendly, and I love the idea of the companion app that works with it. Overall, it’s been a fantastic experience!"

"I started using this pedal today, and the guitar models are fantastic. It’s a significant improvement over my previous units, with lots of EQ options. The user interface was a bit challenging at first, but I figured it out quickly. The ability to use a bank of 10 presets for different guitars is one of my favorite features, allowing me to easily adjust the output level for each guitar."

"I absolutely love the effects on this pedal! The variety of sounds it offers is perfect for my sets that span genres from Prince to Tom Petty. I prefer switching between presets to fit the feel of the songs, but I find the looper function a bit inconvenient since it requires finger activation instead of using foot pedals."

"This product is simply amazing! I connected my guitar, and the sound quality is clear and clean. The included mic adapter allows me to amplify any instrument, showcasing its versatility. The many options and features are impressive, making it a fantastic choice for enhancing my music."

"At first, I was apprehensive about purchasing this product due to the low price, but it has exceeded my expectations. The flanger and chorus effects are outstanding, and the overall sound quality is impressive for a $30 pedal. It's definitely worth the money!"

"I've been playing since 1985, and I can confidently say that this pedal is a fantastic value. All effects sound great without any volume drop when engaged. The pitch shifter alone makes it worth the price. I'm planning to buy a couple more!"

"I wanted to use this for my synthesizers and was curious about its performance. While it's a $45 digital pedal and doesn’t quite match my software plugins, it still offers decent sound. Just keep in mind that it sounds like a budget pedal, so manage your expectations."

"I was a bit hesitant at first due to mixed reviews, but ultimately, this pedal sounds fantastic and I can easily create great beats. I discovered that turning off my compressor and lowering my guitar volume made a significant difference. It works best with a quality PA speaker, and the drum samples are top-notch. After spending some time with the manual, I found it quite user-friendly. It's not a plug-and-play device, but with a bit of practice, I was able to change sounds and fills effortlessly. Just a heads up, you need some drumming skills!"

"In my keys act, I believe this is the best sounding drum pedal I've encountered, especially for the price. The kick, snare, and hi-hats all sound excellent. Yes, there's a bit of a learning curve with programming, but it's worth it. I found a neat trick where if you mess up while programming, the pedal provides a metronome for better accuracy on your next attempt. I did notice that the Song button on mine is a bit loose, which can be frustrating during live performances."

"This drum machine is what I've been searching for! It intuitively adds beats when I need them, making it fantastic for home practice. I appreciate that it provides verse, chorus, and bridge beats, and the lights add a fun touch. It does require some effort to get familiar with it, but I was able to make it work. My only complaint is that the price has increased since I purchased it, which is a bit disappointing."

“I was really let down when the mic amp broke on just the second day of use!”

“This little pedal is incredibly powerful! I loved it so much that I got the B1 for my son, who plays bass, and I even suggested the G1 to a friend for his son who plays guitar.”

"I appreciate the compact size and variety of sound effects built in. Creating my own sounds or using the presets is easy, and I love that it fits in my guitar case for practice on the go. It's a plug-and-play device that I can recommend!"

"While it isn't a GT-1000 or Helix, this little practice unit delivers an excellent variety of sounds for its size. The interface does take some getting used to, but once I figured it out, it became easier to operate. I enjoy using it at night to create ambient sleep music."

"I bought this so I could use headphones while playing guitar at night, and it has been wonderful for effects processing. It's portable, runs on batteries or wall power, and offers great value for my money. I'd rate it a 10 out of 10 for any guitar player looking for something small and fun."

"I love the flexibility of this audio processor; it handles Bluetooth, USB, and optical inputs effortlessly!"

"The sound adjustment options are fantastic! I can tailor the audio for any environment."

"I appreciate the feedback elimination button; it's a game-changer for our karaoke nights!"