Neural DSP Archetype Nolly X Review: The Modern Metal Producer's Secret Weapon

Adam "Nolly" Getgood has earned legendary status in the modern metal community. As the former bassist of Periphery and a sought-after mixing engineer, his meticulous approach to guitar tone has influenced countless productions. Neural DSP partnered with Nolly to capture his extensively modified amplifier collection, resulting in one of the most refined amp simulation plugins available for heavy music production.

Quick Specifications

| Feature | Details | |---------|---------| | Amp Models | 4 (Clean, Crunch, Rhythm, Lead) | | Cabinet IRs | 640 impulse responses | | Pre-Effects | Compressor, 2 Overdrives, Delay | | Post-Effects | 9-Band Graphic EQ, Delay, Reverb | | Formats | VST2, VST3, AU, AAX, Standalone | | Compatibility | Windows 7+, macOS 10.11+, Apple Silicon Native | | Price | Approximately $135-149 USD | | Trial | 14-day free trial available |

The Four Amplifier Models

The heart of Archetype Nolly X lies in its four meticulously modeled amplifiers, each based on Nolly's personal modified units.

Clean Channel

Based on a Bogner Shiva, this amp delivers crystal-clear, full-bodied clean tones with exceptional headroom. The articulation and harmonic richness make it suitable for ambient passages, clean interludes, and jazz-influenced passages that many progressive metal tracks require.

Crunch Channel

Drawing inspiration from a modified Marshall Super Lead, the crunch amp provides that classic British break-up with a modern twist. It excels at blues-rock grit through mid-gain territory, offering touch-sensitive dynamics that respond beautifully to picking variations.

Rhythm Channel

Modeled after a Peavey 6505 (with Nolly's custom modifications), this is where the plugin truly shines for metal rhythm work. The tight low-end response and aggressive midrange cut through dense mixes effortlessly, making it ideal for djent-style palm-muted riffs and modern metal chugs.

Lead Channel

Based on a heavily modified Victory Kraken, this high-gain monster delivers singing sustain and harmonic complexity. It works equally well for scorching lead lines and crushing rhythm work, offering a different flavor of saturation compared to the Rhythm channel.

Cabinet Section and Impulse Responses

The cabinet module includes 640 impulse responses captured by Nolly using his favorite four microphones on four distinct cabinets. The Nolly X update added four new speaker options (one per cabinet), expanding tonal possibilities significantly. The intuitive interface allows you to blend microphone positions and cabinet combinations, or load your own third-party IR files. This flexibility ensures you can achieve anything from studio-polished tones to raw, aggressive sounds.

Effects and Tone Shaping

Pre-Amp Section

The signal chain begins with a solid-state compressor, two distinct overdrive pedals, and a delay unit. Overdrive 1 functions as a traditional tube screamer-style boost with an added bright switch for extra articulation, while Overdrive 2 delivers thicker, beefier saturation for adding grit before the amp stage.

9-Band Graphic EQ with Nolly's Mod

Positioned between the amp and cabinet sections, this EQ is a game-changer. The "Nolly's Mod" feature introduces custom Q parameters that allow for surgical frequency adjustments, helping guitars sit perfectly in a mix without fighting other instruments.

Post-Effects

The plugin concludes with a multi-dimensional reverb and an ambient delay pedal capable of producing stereo chorus-like effects. These are essential for leads and atmospheric passages, adding depth without overwhelming the core tone.

Performance and CPU Usage

Archetype Nolly X demands moderate CPU resources. On modern systems (Intel i5 or Apple Silicon and above with 8GB RAM), performance is generally smooth. However, enabling the reverb pedal can increase CPU usage noticeably. The plugin includes an oversampling switch to balance quality against processing demands. For those working with dense mixes, bouncing or freezing tracks after dialing in tones is recommended. Neural DSP has optimized the algorithms over time, and Apple Silicon users report excellent native performance.

Detailed Sound Analysis and Tone Shaping

Clean Channel Versatility

The Bogner Shiva-based clean channel extends well beyond traditional clean guitar tones. Running overdrives into this amp creates a layered saturation that appeals to ambient and experimental producers. The articulation preserves note definition even when stacking multiple overdrive effects, making it suitable for intricate fingerpicking passages or complex chordal work. Users report that the clean channel works surprisingly well for bass guitar and keyboards. The broad frequency response and low-distortion characteristics make it useful beyond guitar-specific applications.

Rhythm Channel Tone in Metal Context

The Peavey 6505-inspired rhythm channel represents the tonal center of the plugin. Nolly's custom modifications push the amp toward modern metal requirements - tight low-end, aggressive mids, controlled high-end. Testing confirms the channel cuts through heavy mixes without sounding thin or wimpy. Comparing to guitar amplifier modeling in competing plugins, the Nolly rhythm channel sounds more aggressive and less "digital" than many alternatives. The saturation texture suggests Nolly spent considerable time refining harmonic balance for heavy music specifically.

Lead Channel Expression and Dynamics

The Victory Kraken lead channel provides enough gain and sustain for extended lead passages without turning into an uncontrollable wall of distortion. The touch-sensitive response allows nuanced control through pick intensity variation. Lighter picking yields cleaner leads, harder striking adds grit and presence. The harmonic content differs noticeably from the rhythm channel. Lead passages have a singing quality that won't disappear in dense mixes when the rhythm channel is simultaneously driving hard underneath.

Cabinet Selection and Microphone Placement

IR Selection Strategy

With 640 cabinet options, the initial selection can feel overwhelming. Nolly provides preset mixes that work immediately, allowing users to audition these first before diving into IR exploration. The provided presets cover general categories - bright/aggressive, modern/balanced, dark/vintage - helping new users find starting points. The ability to blend microphone distances adds tonal shaping beyond simply switching between IRs. Moving the microphone distance from "in front" to "room" subtly increases perceived ambience and reduces direct presence.

Third-Party IR Compatibility

The plugin accepts external IR files, enabling integration with impulses captured from physical amplifiers or other sources. This flexibility suits engineers accustomed to collecting custom IRs. However, the included 640 responses prove sufficient for most production scenarios.

Pre-Effects Chain Deep Dive

Compressor Placement and Utility

The front-end compressor runs before any gain stages, controlling dynamics at the source. This approach differs from placing compression after drive, which some users prefer. Neural DSP's design compresses the input signal before coloration, creating more controlled feeding of the following drive stages.

Overdrive 1 vs. Overdrive 2 Application

The two overdrives serve different purposes. Overdrive 1's tube screamer topology works as a boost or transparent distortion when used alone. Running both overdrives stacked creates complex harmonic layering that appeals to artists seeking thick, textured saturation. Testing reveals careful gain staging between the two overdrives. The plugin prevents the front end from becoming uncontrollably hot, allowing controlled stacking without obvious clipping artifacts.

Pre-Amp Delay Utility

The delay before the amplifier adds spacious character to leads and atmospheric passages. The delay feeds directly into the amp, creating ambience within the amplified tone rather than as a post-effect. This placement works beautifully for artists creating dreamy, spacious textures within heavy music.

Who Should Buy Archetype Nolly X

Ideal For:

Metal and djent producers seeking mix-ready tones

Recording engineers working on modern rock and progressive projects

Guitarists who prioritize tone quality over effects variety

Producers wanting Quad Cortex compatibility for live use

Remote recording situations where physical amplifiers are impractical

Consider Alternatives If:

You need extensive built-in effects (modulation, wah, pitch shifters)

Your focus is primarily on vintage or classic rock tones

You prefer a budget-friendly option with more amp variety

You need the most CPU-efficient plugin option available

You want an all-in-one solution without third-party IR dependency

Pros and Cons

Extended Pros

Exceptional amp modeling with authentic tube-like response

640 IRs provide extensive tonal flexibility

Mix-ready tones that sit perfectly in dense productions

"Nolly's Mod" EQ offers surgical frequency control

Free update path for existing users (original to X version)

Quad Cortex compatibility for stage use

Professional-grade tone shaping with minimal tweaking required

Excellent documentation and preset organization

Responsive customer support and regular updates

Extended Cons

Limited effects selection compared to some competitors

Higher CPU usage with reverb enabled

Focused primarily on modern metal aesthetics

Premium pricing compared to some alternatives

Requires iLok License Manager activation

Steep learning curve for users unfamiliar with amp modeling

Modern metal focus limits versatility for other genres

Cabinet section can be overwhelming for beginners

Alternatives to Consider

Within the Neural DSP ecosystem, Archetype Gojira X offers heavier tones with more built-in effects, while Archetype Plini caters to progressive and fusion players. For external options, STL Amphub provides subscription-based access to multiple amp profiles, and Mercuriall ReAxis offers a comprehensive all-in-one solution at a lower price point.

Detailed Genre and Application Analysis

Djent and Progressive Metal

The plugin shines brightest in djent production. The rhythm channel's tight, articulate response handles rapid palm-muted patterns without losing definition. Complex chord voicings maintain clarity even with multiple heavy layers of processing. Progressive metal requiring clean passages alongside crushing riffs benefits from the full amp lineup.

Ambient and Experimental

Artists creating ambient metal hybrids appreciate the clean channel and effects loop possibilities. Running experimental signal chains through the plugin yields convincing "amplified" results for synthesizers and drum machines.

Recording and Mixing

Professional recording engineers use Archetype Nolly X as a "sound-alike" tool during pre-production, allowing bands to demonstrate arrangement ideas without access to their physical rigs. The plugin provides sufficient quality for final production in many contexts.

Verdict

Neural DSP Archetype Nolly X represents the pinnacle of what a focused, well-curated amp simulation can achieve. Rather than overwhelming users with dozens of mediocre amp models, Neural DSP and Nolly concentrated on perfecting four amplifiers that cover the essential tonal territory for modern metal and rock production. The plugin excels as a "mixing engineer's rig" where every component has been selected for how well it records and sits in a professional mix. If you produce heavy music and want tones that require minimal post-processing, Archetype Nolly X delivers exceptional value despite its premium price point. The four amp models cover everything from pristine cleans to crushing lead tones. The cabinet section provides profound flexibility. The signal chain effects offer essential tone shaping without overwhelming complexity. For metal, djent, and progressive rock producers seeking professional results from a single plugin, this is the obvious choice. Final Rating: 4.7/5 - A best-in-class amp simulator for modern metal production, limited only by its specialized focus and modest effects selection.