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Egnater Seminar Amp (Marshall JTM45 style)


danamoose

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Egnater Seminar Amp for sale - $990 (local pickup in Auburn NY)

Amp is currently set up with EL34 power tubes and running at 50 watts. The power tubes can be replaced safely with 6v6 tubes and re-biased to bring it down to 20 watts if desired. It has a custom set of both JJ and vintage Lowery pre-amp tubes.

 

The amp itself is a Mojotone JTM45 Marshall kit that Bruce has modified. He changes out many components in the tone stack and adds a tube buffered effects loop and a density control. The amp is modified to include a master volume like a JCM800. The JMP45 originally comes with a tube rectifier, but it is changed over to solid state (diodes) for the seminar. The reason is that rectifier tubes have been dying very early on, and to increase the reliability of the amp it's changed.

 

The Density control is opposite of a presence control. It adjusts the low-end, and no kidding this thing has plenty of low end available.

 

There are 3 inputs (the 4th is for a foot switch), 1. Clean, 2. Low Sensitivity, 3. High Sensitivity. The foot switch actually is used to switch input sensitivity, therefore amp gain.

 

This amp is a killer unit, Bruce has tweaked the tone stack on it to meet his stringent high standards. Once you play through this amp, you are fully confirmed as to why Bruce is so highly regarded. It does everything really well from clean to classic blues to Marshall rock to metal.

 

Speaker details:

http://www.amazon.com/Celestion-G12M-Greenback-Guitar-Speaker/dp/B00236U5VI/ref=sr_1_1?s=musical-instruments&ie=UTF8&qid=1443023259&sr=1-1&keywords=celestion+g12m

 

Cabinet details: (G212 Premier Traditional but custom design I believe)

http://avatarspeakers.com/home/product-category/guitar-cabinets/traditional/

 

Seminar details:

http://www.premierguitar.com/articles/Egnater_Amp_Building_Seminar_Demo

http://www.dimarzioforum.com/forum/index.php?topic=31.0

http://www.thegearpage.net/board/index.php?threads/egnater-amp-seminar-report.250680/

 

Here are some others for sale (without a cabinet):

https://reverb.com/item/813182-egnater-seminar-build-head-black

(sold):

http://www.ebay.com/itm/Egnater-Seminar-Head-50-watts-hand-wired-built-by-Bruce-Egnater-w-extras-/181832291685?hash=item2a560c9565

 

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