Skip to main content
  1. Home
  2. Emerging Tech
  3. Music
  4. News

Pulse adds effects to your acoustic guitar — without amps or electricity

Add as a preferred source on Google

Imagine being able to add real-time effects like delay, distortion or reverb to your acoustic guitar, while still enjoying the flexibility that the instrument offers over its electric counterpart — meaning no amps, wires, or electricity. That is what a new device called the Pulse promises to bring to your strumming experience.

The battery-powered Pulse attaches to your acoustic guitar and modifies the vibrations within the instrument, adding and subtracting vibrations where necessary to create the effects. It attaches to the front end of the guitar, with one end on the bridge pins and the other looped over the strap peg. You don’t need to modify your guitar in order to use it, so there’s no expectation of you drilling into its body to attach it. Nor will it leave any marks once you take it off. The sound modifications are made using four sliders and an LED strip makes clear which effects are being implemented at any one time.

“One of my specialties while working as a product designer was to help large companies analyze their industries, and develop innovative products to help them disrupt that space,” Mike Coyle, founder of U.K.-based startup Tonik Sound, which developed Pulse, told Digital Trends. “I’ve been a musician all of my life and was amazed at how much the music instruments industry resembled some of the industries I had shaken up. I decided to start Tonik as a way to breathe new life into the way in which musicians interact with their music. The Pulse was developed in collaboration with many guitarists, most of them electric guitarists who used their acoustic guitar for its ease of use and flexibility, but still wanted the effects from their electric guitar. We decided to tackle this problem, and the Pulse is what we came up with.”

Recommended Videos

The Pulse made its debut this month at the National Association of Music Merchant (NAMM) Show, an annual trade event for the music products industry. Starting March 12, it will be available via a crowdfunding campaign. If you want to keep track of what is going on with the product, you can head to Tonik’s website to sign up for Pulse-related alerts.

Luke Dormehl
I'm a UK-based tech writer covering Cool Tech at Digital Trends. I've also written for Fast Company, Wired, the Guardian…
Home robots can already walk. The hard part is stopping them from crushing your glassware
1X’s NEO uses tactile sensing and force control to handle fragile objects, aiming at the kind of household work humanoids still struggle to do.
Baby, Person, Electronics

A robot can look convincing while walking across a stage and still be useless in a kitchen. Picking up a wet glass demands precision, quick corrections, and enough restraint to avoid squeezing too hard. 1X is tackling that problem with new tendon-driven hands for NEO, its humanoid home robot.

1X says each hand has 25 degrees of freedom, with 22 across the fingers and palm and another three in the wrist. Its joints can yield when pushed instead of staying rigid, giving NEO a better chance of handling household objects without treating every collision like a wrestling match.

Read more
This tiny gadget called Moodi could save your thumb during long reading sessions
This tiny remote thinks your finger deserves a vacation
DuRoBo Moodi

Digital reading has become more comfortable thanks to larger displays and e-paper screens, but one small annoyance remains: constantly reaching over to tap or swipe every page. DuRoBo believes it has a solution. The company has unveiled Moodi, its first Bluetooth page-turning remote, designed to make reading, browsing, and media control more comfortable across e-readers, tablets, and smartphones.

Unlike conventional page-turners that focus solely on e-books, Moodi doubles as a compact Bluetooth remote for scrolling through articles, controlling multimedia playback, and navigating long-form content. The device looks towards ergonomic accessories that aim to reduce repetitive hand movements during extended screen time.

Read more
Camera sensor breakthrough promises sharper images without hulking up your phone’s thickness
Camera sensors just got thinner. Your excuses for blurry photos didn't.
Representative Image

Researchers at Nagoya University have developed a new type of transparent optical sensor that could significantly reduce the size of camera sensors while improving image quality. Published in the journal ACS Nano, the study demonstrates how gallium-doped zinc oxide (GZO) nanosheets can detect red, green, and blue (RGB) light within a single pixel, potentially replacing the decades-old Bayer filter design used in nearly every digital camera today.

If commercialized, the technology could enable thinner smartphone cameras, higher-resolution medical imaging devices, and more compact sensors for automotive and aerospace applications, all while simplifying manufacturing.

Read more