Hoffman Amplifiers Tube Amplifier Forum

Amp Stuff => Tube Amp Building - Tweaks - Repairs => Topic started by: kagliostro on May 29, 2024, 04:39:02 pm

Title: How to protect OT in an SE amp ?
Post by: kagliostro on May 29, 2024, 04:39:02 pm

In an SE amp is possible to protect the OT simply using a fuse in series with B+ ?

Will it be a sufficiently efficient method ?

Thanks

Franco

Title: Re: How to protect OT in an SE amp ?
Post by: sluckey on May 29, 2024, 05:26:46 pm

yes

Title: Re: How to protect OT in an SE amp ?
Post by: uki on May 29, 2024, 07:12:26 pm

https://www.valvewizard.co.uk/fuses.html

Title: Re: How to protect OT in an SE amp ?
Post by: pdf64 on May 30, 2024, 04:23:13 am

Introducing HT fusing to valve guitar amps, and orienting the chassis so that the valves point up, are Marshall's greatest contributions to amp design  :icon_biggrin:

Title: Re: How to protect OT in an SE amp ?
Post by: kagliostro on May 30, 2024, 07:56:24 am

Many Thanks Friends

Franco