
Darkglass introduces the Luminal Booster Ultra for bass guitar, combining the Harmonic Booster with adjustable frequency range parallel compression, 6-band EQ, gain reduction meter, and 7 custom Impulse Responses. With versatile controls, including a +/- 20dB BOOST and CHARACTER selection, this pedal offers precision and unmatched tonal control for bass players.
Darkglass introduces the Luminal Booster Ultra for bass guitar. The Luminal Booster Ultra combines the rich tone of Darkglass’ Harmonic Booster with the unmatched control of an adjustable frequency range parallel compression, 6-band EQ, gain reduction meter, and the choice to load seven custom Impulse Responses via USB.
The layout of the pedal is straight forward. Across the top, from left to right, is an adjustable lowpass FILTER knob for the compressed signal, a COMP knob to adjust the amount of compression applied, a BLEND knob to blend between the clean and compressed signal, and LEVEL knob to adjust the level of the compressor after the blend control. Added controls include a +/- 20dB BOOST, a CHARACTER control to allow selection between seven Impulse Responses, a MID GAIN +/- 20dB, and MID FREQUENCY from 250Hz to 2.5kHz.
The 6-band EQ uses faders for precision control. The bass Low shelf is +/- 13dB at 80Hz, the mid bands are +/- 13dB at 250Hz, 500Hz, 1.5kHz, and 3kHz. The treble is a high shelf of +/- 13dB at 5 kHz. The EQ is flanked by a MASTER fader of +/- 12dB to set the overall volume of the unit.
Input and outputs provide a player with maximum versatility. Traditional ¼” input and outputs are complimented by and 3.5mm AUX IN for practicing with backing tracks via a smartphone or laptop, a stereo headphone out, a balanced XLR direct out, USB C to connect to PC/Mac to utilizing the desktop version of the Darkglass Suite of available Impulses Responses or custom / third party impulses, and a 9V DC adapter input. A ground lift and Cab Sim round out the feature of the unit.
"This marks our entry into new sonic territories, in our search to connect with jazz and clean-tone bass players on a deeper level,” says Marcos Barilatti, Managing Director of Darkglass Electronics. “With the Luminal Booster Ultra, we've created the ultimate tool for bass players across all genres, delivering precision, versatility, and unmatched tonal control.”
Street Price is $499
For more information, please visit darkglass.com.
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PG contributor Tom Butwin reveals his favorite songwriting secret weapon: the partial capo. Watch how the Shubb C7 and C8 can simulate alternate tunings without retuning your guitar—and spark fresh creative ideas instantly.
Shubb C8b Partial Capo for Drop-D Tuning - Brass
The C8 covers five of the six strings, leaving either the low E or high E string open, depending on how it's positioned.
- Standard setup: Placed on the 2nd fret while leaving the low E string open, it simulates Drop D-style sounds—except you're still in standard tuning (key of E). You get that big, droning bass feel without retuning.
- Reverse setup: Flipping the capo allows the high E string to ring, giving you shimmering drones and new melodic options across familiar chord shapes.
- A flexible tool that lets you simulate alternate tunings and create rich sonic textures—all while keeping your guitar in standard tuning.
Shubb C7b Partial Capo for DADGAD Tuning - Brass
The C7 covers three of the six strings—either D, G, and B or A, D, and G—depending on how it's flipped.
- Typical setup (D, G, B): Creates an open A chord shape at the 2nd fret without needing your fingers. This frees you up for new voicings and droning notes in the key of A.
- Reversed setup (A, D, G): Gets you close to a DADGAD-style tuning vibe, but still keeps you in standard tuning—great for modal, spacious textures often found in folk or cinematic guitar parts.
Use it alone or stack it with the C8 for wild, layered effects and truly out-of-the-box inspiration.
The Future Impact V4 is an incredibly versatile pedal with an exceptional range of sounds. In addition to producing synthesizer sounds such as basses, leads and pads, it can function as an octaver, chorus, flanger, phaser, distortion, envelope filter, traditional wah-wah, tremolo, reverb, etc., and even has a built-in tuner. It can potentially replace an entire pedalboard of dedicated single-effect pedals.
The very powerful signal processor of the Future Impact V4 is able to replicate the various oscillator, filter, amplifier and envelope generator blocks found in classic synthesizers. In addition, it contains signal processing blocks more traditionally used for processing the sound of an instrument such as a harmonizer block and audio effects such as chorus, distortion and EQ. These architectures complement each other in a very flexible way.
Setting the standard for the bass guitar synth pedals since 2015, together with an enthusiastic community and long line of great artists, the Future Impact V4 is the guitar synth platform for the next decade.
Belltone Guitars has partnered Brickhouse Toneworks to create a one-of-a-kind, truly noiseless Strat/Tele-tone pickup in a standard Filter’Tron size format: the Single-Bell pickup.
The Single-Bell by Brickhouse Toneworks delivers bonafide single-coil Strat and Tele tones with the power of a P-90 and no 60-cycle hum. Unlike typical stacked hum-cancelling designs, Brickhouse Toneworks uses a proprietary ‘sidewind’ approach that cancels the 60-cycle hum without sacrificing any of the dynamics or top-end sparkle of a Fender-style single coil.
Get the best of both worlds with clear bell-like tones on the neck pickup, signature quack when combining the neck and bridge pickups, and pristine twang in the bridge position backed with the fullness and power of a P-90. Push these into overdrive and experience the hallmark blues tone with plenty of grit and harmonic sustain — all with completely noiseless performance.
Key Features of the Single-Bell:
- Cast Alnico 5 Magnet, designed to be used with 500k pots
- Voiced to capture that signature Fender-style single coil tone without the 60-cycle hum
- Lightly potted to minimize squeal
- Made in the USA with premium quality materials
The retail price for a Bridge and Neck matching set is $340.00 and they’re available directly and exclusively through Belltone® Guitars / Brickhouse Toneworks at belltoneguitars.com.
Designed for players who demand flexibility without sacrificing tone, the Aquanaut fuses the rich warmth of classic analog delay with the extended range and clarity of modern digital designs. Featuring up to 600 milliseconds of delay time, the Aquanaut easily covers everything from tight slapback echoes to lush, ambient textures and rhythmic soundscapes – all with a simple, intuitive control layout.
Unlike many digital delays that can sound sterile and detached, the Aquanaut retains an organic, analog-inspired voice. Repeats are smooth and musical, gently fading into the mix to create depth and dimension without overwhelming your dry signal. Whether you’re chasing vintage tape echo, adding subtle space to your solos, or building massive atmospheric layers, the Aquanaut keeps your tone clear, present, and inspiring.
Berserker Electronics Aquanaut Delay/Echo
Key features include:
- Up to 600ms of delay time for expanded creative possibilities
- Analog-voiced digital architecture for warm, natural-sounding repeats
- Ambient-style echo that enhances, not distracts from, your core tone
- Simple, intuitive controls for delay time, feedback, and blend
The Aquanaut is available direct at www.berserkerpedals.com and Reverb at a $149 street price.