TONE3000

EICO 145 Signal Tracer - Full Rig

Full Rig / Combo Capture

NAM

outmodedelectronics's avatar

outmodedelectronics

55 minutes ago

Description

I have shared captures of the Model 145 signal tracer from the Electronic Instrument Company (EICO). It is a simple tube amp with 4” test speaker meant for electronics troubleshooting. The signal tracer has most of its original parts. I took out the death cap and wired it for a 3-prong power plug. The following tubes are in this 145: Sylvania 6X5, Ken-Rad 6K6, Tung Sol 12SK7 There is a single Volume control to adjust loudness. I got into signal tracers when I read about how the circuitry principles were similar to those found in Tweed Champs. Full Rigs are denoted with the FR prefix. I captured Full Rigs at 60 and 100 Volume settings with the following microphones on the cap: Shure SM57, Beyerdyamic M201, Beyerdynamic M160. I connected my reamp box to the input of the EICO 145 for one the “A” chain. The 145 does not have a resistor to set input impedance. The input signal basically gets passed to the volume pot. I captured a “B” chain in which I used a Wampler Tumnus Deluxe for its Klon-like buffer, and an Ebtech Hum Eliminator to try to reduce EMI. These captures are labeled with a BUF-ISO suffix. Full Rig Signal Chain A: RME UCX II Line Out – United Studio Technology Replay Box at 11.5dBu - EICO 145 - Microphone - Stam SA-73 Mic Preamp - RME UCX II Line In Full Rig Signal Chain B: RME UCX II Line Out – United Studio Technology Replay Box at 11.5dBu - Wampler Tumnus Deluxe Buffered Bypass - Ebtech Hum Eliminator - EICO 145 - Microphone - Stam SA-73 Mic Preamp - RME UCX II Line In All captures trained at 1000 Epochs using the TTSV10 input file, from The Tone Scientist, that is floating around NAM-related groups and forum posts. https://shop.thetonescientist.com/ Both Standard and xSTD architectures are provided. The Standard files should load in NAM hardware loaders. Input/output calibration metadata for 11.5dBu send/11.7dBu return provided.

Makes and Models

EICO 145

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Models

Each model captures the gear at specific settings.

ESR: 0.0059

Epochs: 1000

Dry/Wet

Standard

Captured on

Tone3000 - NAM Captures and IRs

ESR: 0.0068

Epochs: 1000

Dry/Wet

Standard

Captured on

Tone3000 - NAM Captures and IRs

ESR: 0.0065

Epochs: 1000

Dry/Wet

Standard

Captured on

Tone3000 - NAM Captures and IRs

ESR: 0.0069

Epochs: 1000

Dry/Wet

Standard

Captured on

Tone3000 - NAM Captures and IRs

ESR: 0.0076

Epochs: 1000

Dry/Wet

Standard

Captured on

Tone3000 - NAM Captures and IRs

ESR: 0.0091

Epochs: 1000

Dry/Wet

Standard

Captured on

Tone3000 - NAM Captures and IRs

ESR: 0.0046

Epochs: 1000

Dry/Wet

Standard

Captured on

Tone3000 - NAM Captures and IRs

ESR: 0.0068

Epochs: 1000

Dry/Wet

Standard

Captured on

Tone3000 - NAM Captures and IRs

ESR: 0.0096

Epochs: 1000

Dry/Wet

Standard

Captured on

Tone3000 - NAM Captures and IRs

ESR: 0.0072

Epochs: 1000

Dry/Wet

Standard

Captured on

Tone3000 - NAM Captures and IRs

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License: T3K

Users may download and use the data file in software and publish the resulting outputs without royalties or restrictions. However, they may not upload, republish, or distribute the data file without the author's permission.

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