SKU: 65598038318

Walrus Audio 385 Overdrive MKII Effect Pedal, Black

Sale price$112.50 Regular price$125.00
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Description

Walrus Audio 385 Overdrive MKII Effect Pedal, BlackDrawing from the iconic tonal richness of the Bell and Howell Filmosound 385 projector, the Walrus Audio 385 MKII Overdrive encompasses both vintage inspiration and modern innovation. In this MKII rendition, a unique A B switch has been incorporated, enabling players to effortlessly switch between two distinct sets of volume and gain controls. This acts like a preset function, granting you the flexibility to shift between volume or gain intensities

Drawing from the iconic tonal richness of the Bell and Howell Filmosound 385 projector, the Walrus Audio 385 MKII Overdrive encompasses both vintage inspiration and modern innovation. In this MKII rendition, a unique A/B switch has been incorporated, enabling players to effortlessly switch between two distinct sets of volume and gain controls. This acts like a preset function, granting you the flexibility to shift between volume or gain intensities for specific songs or sections. Further expanding its capabilities, the 385+ switch aggressively pushes the circuit's front end, yielding a plethora of high-gain saturation.

Historically, the search for unadulterated tone led several guitarists to repurpose the audio components of age-old film projectors into guitar amplifiers. Upon discovering this auditory treasure, the drive to encapsulate it in a compact, pedalboard-compatible form birthed the original 385 Overdrive.

While maintaining the foundational tone of its precursor, the 385 MKII accentuates its attributes. Instead of converging controls into a singular knob as in the traditional amp, the MKII design breaks them out into individual bass and treble knobs. This separation provides users an expansive tonal spectrum, ushering in possibilities to creatively mold mid-frequency contours.

Since the debut of the 385 Overdrive in 2016, it has garnered admiration from guitarists for its unparalleled, amp-esque dynamics at subdued gain levels. As enthusiasts began to explore, they discerned a unique distortion-like drive emerging at elevated gain settings. To facilitate this dual-character in one unit, the A/B switch was integrated, complemented by an additional set of Volume and Gain knobs tethered to a unified tone control system.

Operational internally at 18v, the pedal successfully emulates the amp's dynamic responsiveness. Like its cinematic counterpart, it responds with finesse, intimately reacting to the intensity of each strum.

The Walrus Audio 385 Overdrive MKII comes in this new, sleek black, or the original's yellow colorway

  • Based on '50s Bell and Howell 385 Projector Unit
  • A and B Channels Allow Gain/Volume "Presets"
  • Individual Volume and Gain Controls Per Channel
  • 385+ Switch Adds High-Gain Saturation to Front End of Circuit
  • EQ Expanded from OG Projector for Better Tonal Control
  • Tube-y, Amp-Like Response to Picking Dynamics
  • Standard 2.1mm 9V DC Operation
  • Internal Voltage Multiplier for Increased Dynamics and Headroom
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 65598038318

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4.1 ★★★★★
Based on 24 reviews
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Shawn
Phoenix, US
★★★★★ 5
Frenchie approved
Color: A.Orange+Blue+Green
Frenchie approved
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Reviewed in the United States on May 6, 2026
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Verified Purchase
Karen W.
Lexington, US
★★★★★ 5
Soft and light
Color: A.Orange+Blue+Green
My doxie loves them
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Reviewed in the United States on April 26, 2026
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Verified Purchase
Sara
Port Orchard, US
★★★★★ 5
Squeaky Spiky Ball (Submitted by OG, The Conqueror)
Size: 4.5 Set of 4
FIVE OUT OF FIVE PAWS. THIS IS THE GREATEST BALL EVER MADE. My name is OG, and I am a machine built for destruction. For years, I have systematically dismantled every supposed "heavy-duty" toy that dared cross my path. They all fail. They all surrender. But this Spiky Ball? This is my worthy adversary. This is The One. If you have mighty jaws like mine, this isn’t just a toy—it’s a commitment. The Aesthetics & Grip (5/5 Jaws) This ball is bright orange. This is important because it means my Dog-Parent cannot pretend they don't see it when I drop it, covered in drool, directly on their laptop. The spikes are the best part. They are not soft and pointless like some other toys. These spikes dig right into my gums. It's the perfect texture for a serious, focused chew session. Whether I'm running full-speed or we are locked in a heavy-duty Tug-of-War, those spikes give me the grip I need to apply maximum rotational torque. This ball never slips. It demands I bring my A-game. The Squeak: My Personal Battle Horn (5/5 Ears) The volume on this thing is set to LEGENDARY. They say a quiet dog is a happy dog. WRONG. A loud dog is an active, conquering dog. The squeak is sharp, loud, and glorious. It's not a gentle little peep—it's a declaration. When I hear it, I know the hunt is on. More importantly, when I make it squeak, the humans instantly know I require attention, praise, or the immediate launch of the ball across the yard. It is the best attention-getter I own. Durability: Unstoppable Force Meets Immovable Object (5/5 Eternal Glory) This ball is a mystery. It has no discernible weaknesses. I have performed the full Pitbull Destruction Protocol on this Spiky Ball every day for weeks: The Gnaw: Prolonged, focused effort to crack the surface—(Failure. It laughs.) The Shake: Head-whipping force designed to dislocate any internal components—(Failure. The squeak remains.) The Backyard Abandonment: Left in the rain and dirt for maximum entropy—(Failure. Still orange.) Most toys are a snack. This toy is a lifetime project. It truly is built for aggressive chewers, and I respect that. It is the only toy that challenges me. Recommendation If your dog is serious about their job (chewing, fetching, and being loud), you must buy this. It is the only thing that stands up to my power. It’s loud, it’s spiky, and it’s the best. Go buy it now, and tell them OG sent you. OG, currently performing a full-body gnaw and shake, signing off.
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Reviewed in the United States on November 11, 2025
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nolly
Los Angeles, US
★★★★★ 5
Excellent product
Size: 4.5 Set of 4
Our service dog Max (named after Max Muncy 3rd baseman for the Dodgers) lives these balls. They are a sturdy product. Just what we needed for our Max.
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Reviewed in the United States on May 26, 2026
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Verified Purchase
J. Campbell
Birmingham, US
★★★★★ 5
Best squeaky ball for the buck!!
Size: 4.5 Set of 4
my 90lb Pit, LOVES these balls.. and they have been lasting for months!! The squeaker is ok, those are lasting a week or two.. but that's better than average for my guy. At $4 a ball in the 4 pack, it's a great deal for a dog that loves a new toy every month .. I give him one at a time, the 4 pack lasts for many months of fun.
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Reviewed in the United States on March 4, 2026

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