TONE3000

Marshall 1987x with Jose Mod (LiveSPICE2NAM)

Amp Head Capture

NAM

64

2

83ennui's avatar

83ennui

4 hours ago

Description

Marshall 1987x with Jose mods and 6550 power tubes. Heavily based on fusedbrain's schematic diagram: https://www.rig-talk.com/forum/threads/schematic-for-jose-build.201708/page-2#post-2246543 Took me too long to get to the mother of all modded Marshalls. The old schematic files for this one did not really do the diode clipping thing properly, so I redrew them again and ditched the DPDT switches for separate .schx in order for the diode clipping effect to actually work. Talk about loads of gain for days... wow. I completely understand now why it's touted as the holy grail of high gain Marshall circuits. ・Original circuit had two gain pots and bright switches. The ones from the 2nd tube stage were omitted for a JCM800-style preamp instead. ・Five diode clipping styles. Probably not a whole lot of difference between them, but I captured all of them nonetheless: 　。1N4733 Zeners 　。1SS133 Silicons 　。Red/Green/Blue LEDs ・"Punch" and "Hair" switches for the power amp section. Basically emphasizes low and high frequencies, respectively. ・Preamp and poweramp sections are also provided separately. [LEGEND] ・FULL - Preamp + poweramp ・PRE - Preamp section ・PWR - Poweramp section ・BR - Bright ・ZEN - 1N4733 Zener diodes ・SIL - 1SS133 Silicon diodes ・LED-R/G/B - Red/Green/Blue LED diodes ・PNCH - "Punch" (Depth) ・HAIR - "Hair" (Presence) [NOTES] ・All the models are captured with 8x oversampling and 64 iterations for the highest quality possible. ・All the controls are flat so you can hear the amp as it is with neutral settings. I may add additional captures with "ideal" settings, but that's not a priority for now.. ・Should you wish to push more gain into the captures, use a separate gain utility/plugin and a clipper/waveshaper/limiter with a ceiling of -0.1dB or less before your NAM loader to prevent nuking the models if the input signal gets too hot. === LiveSPICE: https://livespice.org/ Original LiveSPICE .schx schematic file: https://github.com/MARKTHERENCE/LiveSPICE-MK-Circuits

Makes and Models

Marshall 1987x

Tags

1990sanaloguebreakupbrightcleancrunchdistortionfatfuzzyguitarheavy metalhigh gainhigh-gainmarshallmetalmid-forwardnamrocksaturatedtighttubevalvevintagevintage reissue

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Models

Each model captures the gear at specific knob settings.

A2-FullESR: 0.0002

A2-LiteESR: 0.0008

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

A2-FullESR: 0.0004

A2-LiteESR: 0.0017

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

A2-FullESR: 0.0025

A2-LiteESR: 0.007

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

A2-FullESR: 0.0027

A2-LiteESR: 0.0139

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

A2-FullESR: 0.0026

A2-LiteESR: 0.0076

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

A2-FullESR: 0.0029

A2-LiteESR: 0.0117

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

A2-FullESR: 0.0021

A2-LiteESR: 0.0073

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

A2-FullESR: 0.0025

A2-LiteESR: 0.0119

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

A2-FullESR: 0.0026

A2-LiteESR: 0.0078

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

A2-FullESR: 0.0024

A2-LiteESR: 0.0125

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

2 Comments

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83ennui's avatar
83ennuiCreator
(edited)
this is likely going to be the last batch of NAM captures from me for a while. i honestly didn't expect that i'd exhaust almost all of the schematic files from my GitHub repo, i didn't even realize that two months have passed since i started capturing them for my own use. i'm content with this collection and will resume on actually practicing guitar now lmao
1

License: T3K

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