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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
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Description
mxr bass pedals MXR MB301 Bass Synth PedalTurn your bass into a filthy funk machine with the MXR Bass Synth. It serves up intergalactic grooves and vintage analog style vibes with a range of monophonic synth tones that call back to hits from Stevie Wonder, Michael Jackson, Parliament Funkadelic, and more. Designed with low end professor and tone connoisseur Ian Martin Allison, this powerhouse of a pedal offers thunderous sub octave, expressive envelope, and lush modulation effects with killer
Turn your bass into a filthy funk machine with the MXR Bass Synth. It serves up intergalactic grooves and vintage analog-style vibes with a range of monophonic synth tones that call back to hits from Stevie Wonder, Michael Jackson, Parliament Funkadelic, and more. Designed with low-end professor and tone connoisseur Ian Martin Allison, this powerhouse of a pedal offers thunderous sub-octave, expressive envelope, and lush modulation effects with killer tracking and sustain.
- VOICE button adds additional oscillators harmonically tuned for more complex tones
- CUTOFF knob sets the 4-pole resonant low-pass filter’s cutoff frequency
- MIX knob sets the mix between dry and synth signals
- SUB MIX knob sets mix between the main synth and sub signals
- 5 JACKS - Input: Mono, Output: TRS jack; allows for stereo output, CTR: Expression/tap input or right-channel output
- POWER: The power jack requires 9 VDC, center negative at 330 mA
- FOOTSWITCH - Engage/bypass effect: Tap the footswitch Scroll presets: Hold footswitch. Tap footswitch to advance through presets. To exit, hold footswitch again or simply wait for timeout.
- Freeze current note: To configure freeze functionality, hold the footswitch down and rotate the RESONANCE knob to its max position. After configuring, holding the footswitch will hold or freeze the current synth note. To revert to preset scroll mode, hold the footswitch and rotate the RESONANCE knob to its min position.
- SHAPE button selects oscillator waveform: Triangle: Subtle and smooth, Sawtooth: Rich and aggressive, Square: Fat, rubbery punch
- ENVELOPE knob controls the attack/decay times of the filter envelope—lower settings give a fast, plucky response, while higher settings create a slow, sweeping effect. When fully counterclockwise, the envelope filter is off
- MOD knob sets the amount of modulation
- RESONANCE knob boosts gain at cutoff frequency, adding a sharper, more expressive effect at higher settings.
- PRESETS button selects one of 8 different presets
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
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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]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Bouncy, not hard, and good value.
Style: Fetch Balls (Pack of 10), Size: 2.5 inch
Great balls for the ball launcher and not rockhard like some of the solid rubber balls. These have great bounce, and because of the two holes, they make a fun whistling noise as they fly through the air. My dogs love them and they are a good value.
By the way, if you throw them too hard, they will go through chain-link and no climb fence because they squish a bit!
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Reviewed in the United States on February 16, 2026
★★★★★ 5
Excellent dog balls — safe design and very durable
Style: Fetch Balls (Pack of 3), Size: 2.5 inch
These fetch balls from Amazon Basics are fantastic, and my dog absolutely loves them. One of the biggest reasons I prefer these over other brands is the hole that runs through the center of the ball. This is a very important safety feature: if a dog were to accidentally get the ball stuck in the back of the throat, the hole allows air to pass through. That small detail could literally make a life-saving difference.
Aside from the safety benefit, they bounce well, are easy to clean, and hold up to a lot of playtime. They’re firm but not rock-hard, and my dog goes crazy for them. Great value, great quality, and a thoughtful design.
Highly recommended for dog owners who want a safer alternative to standard solid rubber balls.
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Reviewed in the United States on December 1, 2025
★★★★★ 5
Great ball for heavy chewers
Style: Assorted Balls (Pack of 3), Size: 2.5 inch
Great toy for my Doberman. She chews through tennis balls in about 15 minutes but these are very durable. She likes to chase them but also just chew on them.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Durable
Style: Fetch Balls (Pack of 2), Size: 3 inch
Very bouncy. I like the noise it makes when you throw it. Pretty durable. Good size. Dog loves to play with them. Good material. Easy to use.
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Reviewed in the United States on April 5, 2026
★★★★★ 4
My dog loves glowing fetch at night!
Style: Glow Balls (Pack of 3), Size: 2.5 inch
Fantastic. Sturdy. My dog loves them
Glow in the dark is great for fetch at night. I keep a flashlight with me because the glow doesn't last really long. But they charge very quickly and are really bright.
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Reviewed in the United States on February 22, 2026