Description
TONE MATCH PATCHES, CAPTURES, AND PROFILES OUR MATCHLESS LAUREL CANYON

For these patches, we’ve captured a our Matchless Laurel Canyon. The result is a set of presets and captures that sound exactly like our amp, and the microphones, preamps, and EQ chains that we use to record it.
The Laurel Canyon is the first 6v6 amp from Matchless. You could think of it as Matchless’s take on a Princeton or Deluxe, but with a very ‘Matchless’ top end (read: chime and clarity).
We’ve captured and tone-matched the amp through it’s Matchless/Celestion G12H Heritage speaker using a Royer 121 and Earthworks SR25 through a Neve 1073 DPX stereo preamp.
TONE MATCH (Gen 2) PATCHES (Applies to Line 6 and Fractal presets)
These are part of our ‘Tone Match’ line of patches. To create these patches, we make custom IR’s that ‘match’ the HX and Fractal amp models to our real-world amp. The result is the Line 6 and Fractal units sound almost exactly like our actual amplifiers.
The ‘Gen2’ indicates a new process we’ve used when Tone Matching our amplifiers that takes more of the amplifier’s cab and speaker into account, resulting in a more accurate tone match impulse response.
PRESETS INFO
(Applies to Line 6 HX, Fractal, Quad Cortex)
The pack includes fully featured presets designed for both single coil and humbucker equipped guitars.
SNAPSHOTS/SCENES
Our presets include Snapshots for instant access to a wide variety of tones, including clean sounds, ambient tones, driven, lead, and high gain sounds, and modulated tones.
NOTES:
- The HX Stomp, POD Go, and FM3 folders include ‘FX” presets. These presets include the additional effects blocks from the full Helix/Axe-FX versions. Because these units have signal flow and DSP limitations, they are not as fully featured as the flagship units.
- The HX Stomp presets do not include Snapshots.
CAPTURES & PROFILES
(Applies to NAM (A2), TONEX, Quad/Nano Cortex, Kemper)
The captures increase through the entire gain range of the amp. The captures are numbered, and the number corresponds to the level of gain in the tone model. Lower numbers equal lower gain, and higher numbers equal higher gain. Typically a ‘2’ or ‘3’ is the ‘edge of breakup’, and is the perfect option to use with pedals.
- TONEX: Includes 5 captures (v1). All amp & cab captures using the stock G12H cab/speaker.
- Quad Cortex: Includes 5 captures (v1). All amp & cab captures using the stock G12H cab/speaker.
- Kemper: Includes 5 captures (v1). All amp & cab captures using the stock G12H cab/speaker.
- NAM (A2): We have delivered 15 captures, including two different cab/speaker options as well as direct.
Capture Labels & Speaker Options (NAM):
- LC = 1×12 Open Back cab (Laurel Canyon combo) with a G12H Heritage speaker.
- HM = Matchless 2×12 cab with mis-matched Scumback H75 + M75 speakers
- Dir = Direct (no cab)
QUAD/NANO CORTEX V2 Captures & Presets – HOW DO YOU GET THE CAPTURES?
When you place your order, we will need to manually send you the captures through the ‘Cortex Cloud’ app by Neural DSP, available for both iOS and Android devices. First, you need to have the app installed and you must have an account through the app (go here to create an account and access the app).
This is how we will send you the captures:
- Please include your Cortex Cloud app username in the ‘Notes’ field when checking out. If you do not include this, we cannot send you the captures. After we receive your order, we (SignalTheory) will follow you on the app.
- Follow ‘SignalTheory’ on the Cortex Cloud app. This will make us ‘friends’ through the app :). If you are not following us, we cannot send you the captures.
- After we receive your order, and we ‘Friends’ on the app, we will send you the captures through the app. We bundle the captures into presets, so you will receive one (or more) presets that include all the captures. You will find the captures in the ‘Shared with me’ section on your Quad Cortex.
- Please allow up to 5 business days for us to send you the captures. Most orders will be fulfilled within two business days or less. This fulfillment process must happen manually – we will do our best to get you the files quickly. Once the NDSP marketplace opens, this process may change.












Matthew Butler (verified owner) –
This is my go-to for clean tone at church. It has just enough break up to give it that sweet spot. It worked great last week on the song Firm Foundation.
I originally got the free tonex version but have been trying to simplify to just my HX Stomp so I bought that version as well.