A Complete Bass Rig Evolved
Neural DSP has just announced the release of Darkglass Ultimate, a new plugin that expands some of the most recognizable bass tones of the past decade into a complete, studio-ready environment. Rather than simply recreating the Darkglass sound in plugin form, Ultimate builds on the foundation of earlier releases (the Darkglass Ultra) by combining its core character with a full signal chain and creative tools, designed to take you from initial idea to a finished, mix-ready track—all within a single plugin.
Neural DSP first brought the Darkglass sound into the digital domain back in 2018, capturing the essence of the B7K Ultra and Vintage Ultra in plugin form, and with Darkglass Ultimate that original concept grows into something far more comprehensive.
The Darkglass sound has played a major role in shaping modern bass tone over the past decade, particularly in heavier and more progressive genres, and Darkglass Ultimate builds on that legacy while pushing it into a more complete workflow.
At its core are the familiar B7K Ultra, known for its tight, aggressive drive with controlled low end and clear articulation, and the Vintage Ultra, which offers a warmer, rounder character inspired by classic tube amps. While I didn’t have a Vintage Microtubes unit on hand for a direct comparison, the B7K side feels very close to the original pedal in both response and character, which speaks to how faithfully these tones have been translated into the plugin. More importantly, the core tone still feels like a solid starting point—something you build around rather than fight against—which makes the whole process intuitive from the start.
Where Darkglass Ultimate really differentiates itself is in scope, moving beyond amp simulation into a complete signal chain designed to take you from initial idea to a finished, mix-ready track without leaving the plugin.
The pre-effects section includes a compressor, auto-wah, octaver, and fuzz, while post-effects cover chorus and delay, all of which feel tightly integrated into the tone-shaping process rather than added as afterthoughts.
Building on this foundation of preamps and effects, the plugin also includes a wide range of presets created by both artists and the Neural DSP team, with contributions from players like Adam “Nolly” Getgood and Alex Webster highlighting its more aggressive and mix-ready capabilities.
At the same time, Neural DSP’s in-house presets expand the palette further, introducing synth-like textures, ambient soundscapes, dub-inspired tones, funk-driven patches, and outright destructive fuzz sounds, making the plugin feel less like a genre-specific tool and more like a creative playground for bass.
The included Darkglass cabinets—DG210C (2×10) and DG810ES (8×10)—combined with flexible mic positioning add another layer of control and realism.
Between the cab section, the 9-band graphic EQ, and the onboard EQ controls inherited from the pedal designs, there’s a huge amount of flexibility when it comes to sculpting your sound, whether you’re making subtle mix adjustments or pushing things into more extreme territory.
I also spent some time properly testing the effects, and this is an area where the plugin genuinely impressed me.
The overall quality is very high across the board, but the delay in particular stood out. I’m not usually a big fan of delay on bass, but this one ended up being surprisingly inspiring—I lost track of time and spent a good 30 minutes just playing into it, tweaking settings and getting completely absorbed in the sound. That kind of response says more than any feature list.
Darkglass Ultimate also leans into being an all-in-one environment through built-in tools like transpose, tuner, metronome, and curated presets, all of which help streamline the workflow and reduce the need to rely on external plugins.
In real-world use, the plugin performs smoothly and reliably; I was able to record multiple bass examples in Ableton Live without any issues, and the tones translated well into a mix with minimal additional processing. That immediacy—being able to dial in polished, usable sounds quickly—is one of its strongest qualities.
Another aspect worth highlighting is its potential beyond the studio.
For those willing to bring a laptop into a live setting, integrating Darkglass Ultimate with a MIDI controller adds a powerful layer of real-time control, effectively turning the plugin into a highly flexible multi-effects unit. This opens up interesting possibilities for live performance, especially for players who want access to complex signal chains without carrying extensive hardware rigs.
Ultimately, Darkglass Ultimate feels like a natural evolution of the Ultra, taking an already strong tonal foundation and expanding it into a complete production tool that simplifies the path from idea to finished sound, while also offering enough depth to reward experimentation.
Darkglass Ultimate launches on April 24, 2026, alongside Neural DSP’s Birthday Sale, which includes 50% off all plugins and 30% off Archetype: John Mayer X. Darkglass Ultimate will be a free upgrade for Darkglass Ultra customers.
