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GT100 F/V Amplifier head
THE GUYTRON GT-100 F/V
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Guytron's flagship model is the GT100-FV and it has been shipping since 2003. But for those of you who may not know this already, it is actually a (multi-voiced) version of the original GT100 amp from 1995. There are some other refinements as well such as the stainless steel chassis, fully enclosed for low noise, etc.
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The manual can be downloaded below.
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​Download Basic GT100 manual
* Original 1997 GT100 Owners Manual (Pre F/V)
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​Download Tube Chart And Block Diagram
* Shows which tube does what. Good for tube swapping!
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​Download F/V Addendum
* Describes the basic effects and operation of the new F/V module switches.

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![GT100 F/V front view](https://static.wixstatic.com/media/2f4f8d_63c59d3b46b8ad1c639f7480572d5d0b.jpg/v1/fill/w_260,h_180,al_c,q_80,usm_0.66_1.00_0.01,enc_avif,quality_auto/2f4f8d_63c59d3b46b8ad1c639f7480572d5d0b.jpg)
![GT100 F/V head rear view](https://static.wixstatic.com/media/2f4f8d_9cb224604a5669c739f20ce63b13d1ba.jpg/v1/fill/w_260,h_180,al_c,q_80,usm_0.66_1.00_0.01,enc_avif,quality_auto/2f4f8d_9cb224604a5669c739f20ce63b13d1ba.jpg)
![GT100 F/V Full Stack](https://static.wixstatic.com/media/2f4f8d_75446660b67511ee2c808aaea62d4210.jpg/v1/fill/w_225,h_400,al_c,q_80,usm_0.66_1.00_0.01,enc_avif,quality_auto/2f4f8d_75446660b67511ee2c808aaea62d4210.jpg)
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![](https://static.wixstatic.com/media/2f4f8d_5708926b7b58a208a00fdabe725d35bc.png/v1/fill/w_143,h_255,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/2f4f8d_5708926b7b58a208a00fdabe725d35bc.png)
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