https://darwinscat.com/felitronics/nam/ir-x
IR-X — NAM captures by Darwin's Cat

THE BOX
Friedman IR-X, amp
built in 2026, serial number 3902611016
designed in United States, made in United States
https://friedmanamplification.com/shop/pedals/friedman-ir-x/
Circuit: 2 tubes, 1 DSP
Photo: IR-X.webp

THE CAPTURES
86 captures, one .nam each: NAM A2 (SlimmableContainer, version 0.7.0, 48 kHz), for a NAM player that plays A2.
Channels: Channel 1 (sounds edge, od), Channel 2 (sounds hi-gain, dist).
Channel 1 — Gain: 9 of its 11 positions captured, 0 to 300 degrees; read here as a clock, 7h fully down, 17h fully up. Boost: off, on. Bright: off, 1, 2.
Channel 2 — Tight: Tight, Fat. Boost: off, on. Gain: 9 of its 11 positions captured, 0 to 300 degrees; read here as a clock, 7h fully down, 17h fully up.
Bass, Middle, Treble: at 150 degrees (12h) for every capture.

Channel 1
  Boost off, Bright off
    7h  Friedman IR-X Channel 1 9h Boost off Bright off.nam -3 dB
    8h  Friedman IR-X Channel 1 9h Boost off Bright off.nam -1.5 dB
    9h  Friedman IR-X Channel 1 9h Boost off Bright off.nam   1000 epochs   ESR 0.000761
   10h  Friedman IR-X Channel 1 10h Boost off Bright off.nam  1000 epochs   ESR 0.00102
   11h  Friedman IR-X Channel 1 11h Boost off Bright off.nam  1000 epochs   ESR 0.00133
   12h  Friedman IR-X Channel 1 12h Boost off Bright off.nam  1000 epochs   ESR 0.00117
   13h  Friedman IR-X Channel 1 13h Boost off Bright off.nam  1000 epochs   ESR 0.00148
   14h  Friedman IR-X Channel 1 14h Boost off Bright off.nam  1000 epochs   ESR 0.00196
   15h  Friedman IR-X Channel 1 15h Boost off Bright off.nam  1000 epochs   ESR 0.00212
   16h  Friedman IR-X Channel 1 16h Boost off Bright off.nam  1000 epochs   ESR 0.00294
   17h  Friedman IR-X Channel 1 17h Boost off Bright off.nam  1000 epochs   ESR 0.00284
  Boost off, Bright 1
    7h  Friedman IR-X Channel 1 9h Boost off Bright 1.nam -3 dB
    8h  Friedman IR-X Channel 1 9h Boost off Bright 1.nam -1.5 dB
    9h  Friedman IR-X Channel 1 9h Boost off Bright 1.nam     1000 epochs   ESR 0.00149
   10h  Friedman IR-X Channel 1 10h Boost off Bright 1.nam    1000 epochs   ESR 0.00176
   11h  Friedman IR-X Channel 1 11h Boost off Bright 1.nam    1000 epochs   ESR 0.00212
   12h  Friedman IR-X Channel 1 12h Boost off Bright 1.nam    1000 epochs   ESR 0.00195
   13h  Friedman IR-X Channel 1 13h Boost off Bright 1.nam    1000 epochs   ESR 0.00244
   14h  Friedman IR-X Channel 1 14h Boost off Bright 1.nam    1000 epochs   ESR 0.00192
   15h  Friedman IR-X Channel 1 15h Boost off Bright 1.nam    1000 epochs   ESR 0.00217
   16h  Friedman IR-X Channel 1 16h Boost off Bright 1.nam    1000 epochs   ESR 0.00324
   17h  Friedman IR-X Channel 1 17h Boost off Bright 1.nam    1000 epochs   ESR 0.00292
  Boost off, Bright 2
    7h  Friedman IR-X Channel 1 9h Boost off Bright 2.nam -3 dB
    8h  Friedman IR-X Channel 1 9h Boost off Bright 2.nam -1.5 dB
    9h  Friedman IR-X Channel 1 9h Boost off Bright 2.nam     1000 epochs   ESR 0.00191
   10h  Friedman IR-X Channel 1 10h Boost off Bright 2.nam    1000 epochs   ESR 0.00186
   11h  Friedman IR-X Channel 1 11h Boost off Bright 2.nam    1000 epochs   ESR 0.00235
   12h  Friedman IR-X Channel 1 12h Boost off Bright 2.nam    1000 epochs   ESR 0.00179
   13h  Friedman IR-X Channel 1 13h Boost off Bright 2.nam    1000 epochs   ESR 0.00269
   14h  Friedman IR-X Channel 1 14h Boost off Bright 2.nam    1000 epochs   ESR 0.0019
   15h  Friedman IR-X Channel 1 15h Boost off Bright 2.nam    1000 epochs   ESR 0.00207
   16h  Friedman IR-X Channel 1 16h Boost off Bright 2.nam    1000 epochs   ESR 0.00267
   17h  Friedman IR-X Channel 1 17h Boost off Bright 2.nam    1000 epochs   ESR 0.00288
  Boost on, Bright off
    7h  Friedman IR-X Channel 1 9h Boost on Bright off.nam -3 dB
    8h  Friedman IR-X Channel 1 9h Boost on Bright off.nam -1.5 dB
    9h  Friedman IR-X Channel 1 9h Boost on Bright off.nam    1000 epochs   ESR 0.00167
   10h  Friedman IR-X Channel 1 10h Boost on Bright off.nam   1000 epochs   ESR 0.00195
   11h  Friedman IR-X Channel 1 11h Boost on Bright off.nam   1000 epochs   ESR 0.0021
   12h  Friedman IR-X Channel 1 12h Boost on Bright off.nam   1000 epochs   ESR 0.00235
   13h  Friedman IR-X Channel 1 13h Boost on Bright off.nam   1000 epochs   ESR 0.00241
   14h  Friedman IR-X Channel 1 14h Boost on Bright off.nam   1000 epochs   ESR 0.00283
   15h  Friedman IR-X Channel 1 15h Boost on Bright off.nam   1000 epochs   ESR 0.00422
   16h  Friedman IR-X Channel 1 16h Boost on Bright off.nam   1000 epochs   ESR 0.00545
   17h  Friedman IR-X Channel 1 17h Boost on Bright off.nam   1000 epochs   ESR 0.00598
  Boost on, Bright 1
    7h  Friedman IR-X Channel 1 9h Boost on Bright 1.nam -3 dB
    8h  Friedman IR-X Channel 1 9h Boost on Bright 1.nam -1.5 dB
    9h  Friedman IR-X Channel 1 9h Boost on Bright 1.nam      1000 epochs   ESR 0.00351
   10h  Friedman IR-X Channel 1 10h Boost on Bright 1.nam     1000 epochs   ESR 0.00374
   11h  Friedman IR-X Channel 1 11h Boost on Bright 1.nam     1000 epochs   ESR 0.00378
   12h  Friedman IR-X Channel 1 12h Boost on Bright 1.nam     1000 epochs   ESR 0.00443
   13h  Friedman IR-X Channel 1 13h Boost on Bright 1.nam     1000 epochs   ESR 0.00331
   14h  Friedman IR-X Channel 1 14h Boost on Bright 1.nam     1000 epochs   ESR 0.00332
   15h  Friedman IR-X Channel 1 15h Boost on Bright 1.nam     1000 epochs   ESR 0.00407
   16h  Friedman IR-X Channel 1 16h Boost on Bright 1.nam     1000 epochs   ESR 0.00492
   17h  Friedman IR-X Channel 1 17h Boost on Bright 1.nam     1000 epochs   ESR 0.00572
  Boost on, Bright 2
    7h  Friedman IR-X Channel 1 9h Boost on Bright 2.nam -3 dB
    8h  Friedman IR-X Channel 1 9h Boost on Bright 2.nam -1.5 dB
    9h  Friedman IR-X Channel 1 9h Boost on Bright 2.nam      1000 epochs   ESR 0.00428
   10h  Friedman IR-X Channel 1 10h Boost on Bright 2.nam     1000 epochs   ESR 0.00425
   11h  Friedman IR-X Channel 1 11h Boost on Bright 2.nam     1000 epochs   ESR 0.00397
   12h  Friedman IR-X Channel 1 12h Boost on Bright 2.nam     1000 epochs   ESR 0.00432
   13h  Friedman IR-X Channel 1 13h Boost on Bright 2.nam     1000 epochs   ESR 0.00403
   14h  Friedman IR-X Channel 1 14h Boost on Bright 2.nam     1000 epochs   ESR 0.00391
   15h  Friedman IR-X Channel 1 15h Boost on Bright 2.nam     1000 epochs   ESR 0.00409
   16h  Friedman IR-X Channel 1 16h Boost on Bright 2.nam     1000 epochs   ESR 0.0046
   17h  Friedman IR-X Channel 1 17h Boost on Bright 2.nam     1000 epochs   ESR 0.00566

Channel 2
  Tight, Boost off
    7h  Friedman IR-X Channel 2 9h Tight Boost off.nam -3 dB
    8h  Friedman IR-X Channel 2 9h Tight Boost off.nam -1.5 dB
    9h  Friedman IR-X Channel 2 9h Tight Boost off.nam   1000 epochs   ESR 0.00356
   10h  Friedman IR-X Channel 2 10h Tight Boost off.nam  1000 epochs   ESR 0.00395
   11h  Friedman IR-X Channel 2 11h Tight Boost off.nam  1000 epochs   ESR 0.00407
   12h  Friedman IR-X Channel 2 12h Tight Boost off.nam  1000 epochs   ESR 0.00415
   13h  Friedman IR-X Channel 2 13h Tight Boost off.nam  1000 epochs   ESR 0.00522
   14h  Friedman IR-X Channel 2 14h Tight Boost off.nam  1000 epochs   ESR 0.0057
   15h  Friedman IR-X Channel 2 15h Tight Boost off.nam  1000 epochs   ESR 0.00763
   16h  Friedman IR-X Channel 2 16h Tight Boost off.nam  1000 epochs   ESR 0.00892
   17h  Friedman IR-X Channel 2 17h Tight Boost off.nam  1000 epochs   ESR 0.0107
  Tight, Boost on
    7h  Friedman IR-X Channel 2 9h Tight Boost on.nam -3 dB
    8h  Friedman IR-X Channel 2 9h Tight Boost on.nam -1.5 dB
    9h  Friedman IR-X Channel 2 9h Tight Boost on.nam    1000 epochs   ESR 0.00576
   10h  Friedman IR-X Channel 2 10h Tight Boost on.nam   1000 epochs   ESR 0.00565
   11h  Friedman IR-X Channel 2 11h Tight Boost on.nam   1000 epochs   ESR 0.00689
   12h  Friedman IR-X Channel 2 12h Tight Boost on.nam   1000 epochs   ESR 0.0099
   13h  Friedman IR-X Channel 2 13h Tight Boost on.nam   1000 epochs   ESR 0.0103
   14h  Friedman IR-X Channel 2 14h Tight Boost on.nam   1000 epochs   ESR 0.0115
   15h  Friedman IR-X Channel 2 15h Tight Boost on.nam   1000 epochs   ESR 0.0109
   16h  Friedman IR-X Channel 2 16h Tight Boost on.nam   1000 epochs   ESR 0.0117
   17h  Friedman IR-X Channel 2 17h Tight Boost on.nam   1000 epochs   ESR 0.0106
  Tight Fat, Boost off
    7h  Friedman IR-X Channel 2 9h Fat Boost off.nam -3 dB
    8h  Friedman IR-X Channel 2 9h Fat Boost off.nam -1.5 dB
    9h  Friedman IR-X Channel 2 9h Fat Boost off.nam     1000 epochs   ESR 0.00293
   10h  Friedman IR-X Channel 2 10h Fat Boost off.nam    1000 epochs   ESR 0.00386
   11h  Friedman IR-X Channel 2 11h Fat Boost off.nam    1000 epochs   ESR 0.00453
   12h  Friedman IR-X Channel 2 12h Fat Boost off.nam    1000 epochs   ESR 0.00417
   13h  Friedman IR-X Channel 2 13h Fat Boost off.nam    1000 epochs   ESR 0.00562
   14h  Friedman IR-X Channel 2 14h Fat Boost off.nam    1000 epochs   ESR 0.00748
   15h  Friedman IR-X Channel 2 15h Fat Boost off.nam    1000 epochs   ESR 0.00725
   16h  Friedman IR-X Channel 2 16h Tight Boost off.nam
   17h  Friedman IR-X Channel 2 17h Tight Boost off.nam
  Tight Fat, Boost on
    7h  Friedman IR-X Channel 2 9h Fat Boost on.nam -3 dB
    8h  Friedman IR-X Channel 2 9h Fat Boost on.nam -1.5 dB
    9h  Friedman IR-X Channel 2 9h Fat Boost on.nam      1000 epochs   ESR 0.00531
   10h  Friedman IR-X Channel 2 10h Fat Boost on.nam     1000 epochs   ESR 0.0069
   11h  Friedman IR-X Channel 2 11h Fat Boost on.nam     1000 epochs   ESR 0.00706
   12h  Friedman IR-X Channel 2 12h Fat Boost on.nam     1000 epochs   ESR 0.00842
   13h  Friedman IR-X Channel 2 13h Fat Boost on.nam     1000 epochs   ESR 0.00849
   14h  Friedman IR-X Channel 2 14h Fat Boost on.nam     1000 epochs   ESR 0.0104
   15h  Friedman IR-X Channel 2 15h Fat Boost on.nam     1000 epochs   ESR 0.0109
   16h  Friedman IR-X Channel 2 16h Tight Boost on.nam
   17h  Friedman IR-X Channel 2 17h Tight Boost on.nam

ESR, error-to-signal ratio: how far the model is from the recording it learned; lower is closer.
  below 0.01   Great!
  below 0.035  Not bad!
  below 0.1    ...This *might* sound ok!
  below 0.3    ...This probably won't sound great :(
  https://github.com/sdatkinson/neural-amp-modeler/blob/bb56b2e8c84d8dbf035922dedd7d14bef64228fd/nam/train/core.py#L988-L997

Terms of use: LICENSE.txt.

More from Darwin's Cat
  https://darwinscat.com                  the band, its music
  https://darwinscat.com/felitronics      free plugins: CatpitAmp, OrbitCab, LooperCat
  https://darwinscat.com/felitronics/nam  more NAM packs
