Electricamp Volume Unit 180 V2 (LTSPICE)

Amp Head Capture

NAM

dudepersonjr

1 month ago

Description

this one actually works I messed up and didn't connect the negative feedback for the first capture (its marked) @+xDBIN means that is the gain the sweep signal had going into the preamp, I ran the sweep signal hot to simulate pedals hitting it hard. I couldn't get the calibration to fix input levels, so just turn it down by the specified amount in the NAM plugin or run a utility before the plugin doing the same thing. the attached video from Fuzzlord was also in the reverb listing where the schematic was, I think it might be the very same amplifier. Check it out for a more in depth demo. In LTSPICE power supply resistors were changed to match specified voltages in the schematic. The schematic is very similar to that of the Matamp GT120, although the power supply is different and it replaces the Presence knob with a Boost knob, which really just controls mids. The drive link has the LTSPICE files so you can capture your own settings on your computer, but just warning you, it may take hours to capture. (You can run multiple simulations in parallel overnight by opening multiple windows) I'd be more than happy to hear from anyone who has more knowledge about LTSPICE than I do on how to optimize my process. 6-26 I reviewed the video and i think I have the Drive and Deep selector positions flipped in the selectors. I have updated the capture names accordingly. Take this into account for the drive files, I uploaded them yesterday. I will correct them soon.

Preview

Models

Each model captures the gear at specific knob settings.

A2-FullESR: 0.003

A2-LiteESR: 0.0091

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

A2-FullESR: 0.0128

A2-LiteESR: 0.0235

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

A2-FullESR: 0.0239

A2-LiteESR: 0.0416

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

A2-FullESR: 0.0071

A2-LiteESR: 0.0247

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

A2-FullESR: 0.0191

A2-LiteESR: 0.0349

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

A2-FullESR: 0.0087

A2-LiteESR: 0.0266

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

A2-FullESR: 0.0031

A2-LiteESR: 0.0104

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

A2-FullESR: 0.0075

A2-LiteESR: 0.0179

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

A2-FullESR: 0.0035

A2-LiteESR: 0.012

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

A2-FullESR: 0.0026

A2-LiteESR: 0.0073

400 Epochs

Sweep

Captured on

Tone3000 - NAM Captures and IRs

Comments

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License: T3K

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