
The ōPik is a standard humbucker-sized optical pickup with unique features like digital control and light-source cancelling. It's designed as a direct replacement for magnetic pickups.
How light-sensitive pickups could replace your instrument's standard magnetic humbuckers—no routing required.
As mentioned in last month's column, "Let There Be Light in Your Tone," there are more ways to optically sense a string's motion than to just analyze a shade's dance on a photoresistor.
Optical transmission mode pickups are relatively simple designs—at least in theory, although magnetic pickups are even simpler. For an optical pickup, you need a source of light and a sensor on the opposite side of the string to "watch" the change of the shade. That's it. This works for any string material in wide frequency ranges and can easily deliver signals for separate strings.
- Due to the small sensing area, only small string movements can be detected. Also, the pickups need to be positioned extremely close to the bridge, and we all know about the tonal influence of a pickup's position on upper harmonics and tone in general.
- This small sensing area results in the need to recalibrate after every setup.
- There's no chance to give it a casual try on your favorite instrument, as the necessary mods are—to date—severe and mostly irreversible. And if there's no drop-in optical replacement for conventional pickups, or you test one on an unfamiliar instrument, who can guarantee that any sonic advantages might merely be the result of superior tonewood?
- It's easy to protect these pickups from ambient light using a simple enclosure, although playing palm-muted gets harder.
There's no chance to give it a casual try on your favorite instrument, as the necessary mods are severe and mostly irreversible.
Here's a different wrinkle: The alternative construction principle of these pickups is a reflective mode, where the light source is directed at the string and its reflection is sensed on the same side—actively using the string's reflection and not just its shade to generate sound.
While transmission mode pickups have been available since the late 1960s, reflective-mode pickups have become commercially available only recently. Light4Sound is the company that released the ōPik as the first available pickup using reflective mode, with the impressive design goal of using it as a replacement pickup for humbuckers on almost any of your favorite instruments. As always with new developments in our industry, the ōPik's primary focus is on guitarists, but the bass design already exists in the form of several working prototypes (see below).
As you can see, it's an open design with purple-red glowing infrared LEDs for each string. Just in case you're wondering how it handles ambient light, it helps to start remembering a few similarities between optical pickups and their magnetic counterparts. You can have the strongest magnets and the thickest strings, but as long as these don't move within that magnetic field, nothing happens at its output. In the same way, you can point all stage lights onto an optical pickup and, as long as there is no modulation or variation, there will be no signal (a photoresistor is not a solar cell).
Unfortunately, varying light is a main purpose behind a light show. So in the same way as magnetics need to fight radio frequencies, these optical pickups have to cancel out surrounding lights.
Our common means to fight radio frequencies is humbucker wiring, with the phased-out signals of two coils, and the same can be done with two out-of-phase optical sensors. Here, a second noise reduction is achieved through optical filters. These eliminate specific wavelengths from entering the sensors and also limit the directions light travels into the pickup.
The ōPik is an active pickup with a low impedance output that's high enough to be directly combined with passive pickups. Furthermore, it can connect to a mobile app that allows the player to set each string's volume and several high- or low-pass filters, or adjust roll-off frequencies. These settings can be saved as presets, but it's worth mentioning that this is merely digital tweaking of parameters. The signal chain stays purely analog at all stages. Until next time….
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Lutefish, the real-time music collaboration device and platform, is excited to announce a suite of new features designed to simplify setup, streamline collaboration, and offer more flexible subscription options for Lutefish Stream users. These latest updates, Audio Presets, Automatic Session Recall, Improved Scheduling with Contact Visibility, and a new Yearly Subscription Plan, are all about making it easier than ever for musicians to jam together, no matter where they’re based.
Save Time and Stay in the Flow with Audio Presets & Session Recall
Musicians can now save and reuse their exact audio settings, reducing setup time and ensuring every session sounds exactly as they want.
- Automatic Session Recall: When users leave a session, their current audio levels are automatically saved and restored when they rejoin.
- User-Defined Audio Presets: Each user can create and name up to five custom presets, like “Band Practice,” “Studio Mic Setup,” or “Quick Jam,” making it effortless to jump back in with the perfect sound.
“These tools are all about saving time and hassle,” said Patrick Finn, Business Manager at Lutefish. “Musicians want to make music, not spend time rebalancing levels every session. With presets and recall, we’re giving them time back and helping them sound their best, every time.”
Smarter Scheduling and Contact Visibility
The latest update to Lutefish also made it easier to find collaborators and book sessions. Users can now:- View all their contacts at a glance when scheduling a session.
- Instantly identify which contacts own a Lutefish Stream device—so they will always know who’s ready to jam.
Go Yearly and Save 20%
Lutefish now offers a Yearly Subscription Plan, providing users with the same great access as the monthly plan at a 20% discount.
This option is now available within the Lutefish app and web platform, and current monthly users are eligible for a discount with an upgrade to a yearly subscription.
Lutefish’s mission has always been to empower musicians to connect and collaborate without boundaries. With these new updates, Lutefish Stream continues to break down barriers—whether you’re jamming with a friend across town or collaborating with a bandmate 500 miles away.
For more information and to start jamming today, visitlutefish.com.
The veteran Florida-born metalcore outfit proves that you don’t need humbuckers to pull off high gain.
Last August, metalcore giants Poison the Well gave the world a gift: They announced they were working on their first studio album in 15 years. They unleashed the first taste, single “Trembling Level,” back in January, and set off on a spring North American tour during which they played their debut record, The Opposite of December… A Season of Separation, in full every night.
PG’s Perry Bean caught up with guitarists Ryan Primack and Vadim Taver, and bassist Noah Harmon, ahead of the band’s show at Nashville’s Brooklyn Bowl for this new Rig Rundown.
Brought to you by D’Addario.Not-So-Quiet As a Mouse
Primack started his playing career on Telecasters, then switched to Les Pauls, but when his prized LPs were stolen, he jumped back to Teles, and now owns nine of them.
His No. 1 is this white one (left). Seymour Duncan made him a JB Model pickup in a single-coil size for the bridge position, while the neck is a Seymour Duncan Quarter Pound Staggered. He ripped out all the electronics, added a Gibson-style toggle switch, flipped the control plate orientation thanks to an obsession with Danny Gatton, and included just one steel knob to control tone. Primack also installed string trees with foam to control extra noise.
This one has Ernie Ball Papa Het’s Hardwired strings, .011–.050.
Here, Kitty, Kitty
Primack runs both a PRS Archon and a Bad Cat Lynx at the same time, covering both 6L6 and EL34 territories. The Lynx goes into a Friedman 4x12 cab that’s been rebadged in honor of its nickname, “Donkey,” while the Archon, which is like a “refined 5150,” runs through an Orange 4x12.
Ryan Primack’s Pedalboard
Primack’s board sports a Saturnworks True Bypass Multi Looper, plus two Saturnworks boost pedals. The rest includes a Boss TU-3w, DOD Bifet Boost 410, Caroline Electronics Hawaiian Pizza, Fortin ZUUL +, MXR Phase 100, JHS Series 3 Tremolo, Boss DM-2w, DOD Rubberneck, MXR Carbon Copy Deluxe, Walrus Slo, and SolidGoldFX Surf Rider III.
Taver’s Teles
Vadim Taver’s go-to is this cherryburst Fender Telecaster, which he scored in the early 2000s and has been upgraded to Seymour Duncan pickups on Primack’s recommendation. His white Balaguer T-style has been treated to the same upgrade. The Balaguer is tuned to drop C, and the Fender stays in D standard. Both have D’Addario strings, with a slightly heavier gauge on the Balaguer.
Dual-Channel Chugger
Taver loves his 2-channel Orange Rockerverb 100s, one of which lives in a case made right in Nashville.
Vadim Taver’s Pedalboard
Taver’s board includes an MXR Joshua, MXR Carbon Copy Deluxe, Empress Tremolo, Walrus ARP-87, Old Blood Noise Endeavors Reflector, MXR Phase 90, Boss CE-2w, and Sonic Research Turbo Tuner ST-200, all powered by a Voodoo Lab Pedal Power 2 Plus.
Big Duff
Harmon’s favorite these days is this Fender Duff McKagan Deluxe Precision Bass, which he’s outfitted with a Leo Quan Badass bridge. His backup is a Mexico-made Fender Classic Series ’70s Jazz Bass. This one also sports Primack-picked pickups.
Rental Rockers
Harmon rented this Orange AD200B MK III head, which runs through a 1x15 cab on top and a 4x10 on the bottom.
Noah Harmon’s Pedalboard
Harmon’s board carries a Boss TU-2, Boss ODB-3, MXR Dyna Comp, Darkglass Electronics Vintage Ultra, and a Voodoo Lab Pedal Power 2 Plus. His signal from the Vintage Ultra runs right to the front-of-house, and Harmon estimates that that signal accounts for about half of what people hear on any given night.
Kiesel Guitars has introduced their newest solid body electric guitar: the Kyber.
With its modern performance specs and competitive pricing, the Kyber is Kiesel's most forward-thinking design yet, engineered for comfort, quick playing, and precision with every note.
Introducing the Kiesel Kyber Guitar
- Engineered with a lightweight body to reduce fatigue during long performances without sacrificing tone. Six-string Kybers, configured with the standard woods and a fixed bridge, weigh in at 6 pounds or under on average
- Unique shape made for ergonomic comfort in any playing position and enhanced classical position
- The Kyber features Kiesel's most extreme arm contour and a uniquely shaped body that enhances classical position support while still excelling in standard position.
- The new minimalist yet aggressive headstock pairs perfectly with the body's sleek lines, giving the Kyber a balanced, modern silhouette.
- Hidden strap buttons mounted on rear for excellent balance while giving a clean, ultra-modern look to the front
- Lower horn cutaway design for maximum access to the upper frets
- Sculpted neck heel for seamless playing
- Available in 6 or 7 strings, fixed or tremolo in both standard and multiscale configurations Choose between fixed bridges, tremolos, or multiscale configurations for your perfect setup.
Pricing for the Kyber starts at $1599 and will vary depending on options and features. Learn more about Kiesel’s new Kyber model at kieselguitars.com
The Sunset is a fully analog, zero latency bass amplifier simulator. It features a ¼” input, XLR and ¼” outputs, gain and volume controls and extensive equalization. It’s intended to replace your bass amp both live and in the studio.
If you need a full sounding amp simulator with a lot of EQ, the Sunset is for you. It features a five band equalizer with Treble, Bass, Parametric Midrange (with frequency and level controls), Resonance (for ultra lows), and Presence (for ultra highs). All are carefully tuned for bass guitar. But don’t let that hold you back if you’re a keyboard player. Pianos and synthesizers sound great with the Sunset!
The Sunset includes Gain and master Volume controls which allow you to add compression and classic tube amp growl. It has both ¼” phone and balanced XLR outputs - which lets you use it as a high quality active direct box. Finally, the Sunset features zero latency all analog circuitry – important for the instrument most responsible for the band’s groove.
Introducing the Sunset Bass Amp Simulator
- Zero Latency bass amp simulator.
- Go direct into the PA or DAW.
- Five Band EQ:
- Treble and Bass controls.
- Parametric midrange with level and frequency controls.
- Presence control for extreme highs.
- Resonance control for extreme lows.
- Gain control to add compression and harmonics.
- Master Volume.
- XLR and 1/4" outputs.
- Full bypass.
- 9VDC, 200mA.
Artwork by Aaron Cheney
MAP price: $210 USD ($299 CAD).