TONE3000

Duncan Blues 112 (LiveSPICE2NAM)

Amp Head Capture

NAM

1
83ennui's avatar

83ennui

2 weeks ago

Description

Duncan Blues 112 https://www.duncanamps.com/b112/b112.html Duncan's other amp project. I wrote this off years ago because of the name and wrongly assumed that it was a "hot rodded Fender" type of amp. Only until recently did I try to read more about how it came about and it turns out that its preamp design is taken from the DDS-2250V, so that was enough for me to want to simulate this amp as well. Said preamp design is very much audible here. ・Single channel preamp with 4 different preamp/bias modes:  。Clean  。American crunch  。British crunch  。Turbo ・Triode and pentode power amp modes. ・Some bonus captures of the preamp section being paired with the poweramp from the DDS-2250V, just for fun. ・Preamp and poweramp sections are also provided separately. [LEGEND] ・FULL - Preamp + poweramp ・PRE - Preamp section ・PWR - Poweramp section ・CLN - Clean mode ・CR[A] - American crunch ・CR[B] - British crunch ・T - Turbo ・TRI - Triode poweramp mode ・PNT - Pentode poweramp mode [NOTES] ・All the models are captured with 8x oversampling and 64 iterations for the highest quality possible. ・All 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

Duncan Blues 112

Preview

Model
IR
Input

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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: 0.0009

A2-LiteESR: 0.0033

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

A2-FullESR: 0.003

A2-LiteESR: 0.0075

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

A2-FullESR: 0.0046

A2-LiteESR: 0.0125

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

A2-FullESR: 0.0003

A2-LiteESR: 0.001

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

A2-FullESR: 0.0015

A2-LiteESR: 0.004

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

A2-FullESR: 0.0042

A2-LiteESR: 0.0076

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

A2-FullESR: 0.0047

A2-LiteESR: 0.0131

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

A2-FullESR: 0.0001

A2-LiteESR: 0.0008

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

A2-FullESR: 0.0004

A2-LiteESR: 0.0023

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

1 Comment

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83ennui's avatar
83ennuiCreator
7/28/2026: Added bonus captures of the preamp being paired with the poweramp section from the DDS-2250V.
0

License: T3K

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