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madbeanpedals::forum

Projects => Build Reports => Topic started by: Marshall Arts on March 06, 2017, 05:36:11 AM

Title: Boost based on Keeley Katana
Post by: Marshall Arts on March 06, 2017, 05:36:11 AM
...finished this yesterday. A Katana boost with the original switchable boost level (it can boost a lot!!!), but in a 1590A with adjustable voltage (via trim pots/test points) for the two transistors in there... Sounds terriffic (better than my AMZ mini Booster, which already sounds pretty sparkling!).
(https://s6.postimg.org/hl1zpfebl/guts.jpg)
(https://s6.postimg.org/v0p0evmtd/boards.jpg)
(https://s6.postimg.org/r6vk5q5hd/outside.jpg)
Title: Re: Boost based on Keeley Katana
Post by: diablochris6 on March 06, 2017, 06:07:51 AM
Slick! I don't think it can get any tighter than that. Great job.
Title: Re: Boost based on Keeley Katana
Post by: alanp on March 06, 2017, 07:16:03 AM
That is tight.
Title: Re: Boost based on Keeley Katana
Post by: jimilee on March 06, 2017, 01:47:09 PM
That's damn good. The jack placement is just incredibly accurate.


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Title: Re: Boost based on Keeley Katana
Post by: cajone5 on March 06, 2017, 02:02:04 PM
Wow -- gives me anxiety just looking at that.  I love seeing what others can do with such small enclosures.
Title: Re: Boost based on Keeley Katana
Post by: Tremster on March 06, 2017, 02:12:36 PM
Nice!
Title: Re: Boost based on Keeley Katana
Post by: bluescage on March 06, 2017, 03:06:51 PM
That looks very nice!
Title: Re: Boost based on Keeley Katana
Post by: Marshall Arts on March 08, 2017, 09:04:57 AM
Leftovers for brave 1590a warriors available here: http://www.madbeanpedals.com/forum/index.php?topic=25099.msg244381#msg244381
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