August 2011
7 posts
teenwolfxvx-deactivated20121230 asked: How does your slave bass head and cab work? I usually run a guitar head through my ampeg 8x10 to get better low end and it sounds pretty good. Whats the difference between the two?
Anonymous asked: Any sound clips of the Atomium A online? I (we all?) would love to hear it!
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Mods for JCM900-4100
Note: there are many versions of the schematic for this amp, proceed with caution!! VERIFY which version of the board you have by matching part numbers with the schematics posted here. Part numbers in this mods list match this power amp schematic and this preamp schematic, which are the most common that I’ve seen.
Preamp mods (4100 only):
Cut down the “fizz” by strapping a...
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Current complete mods to Europa / Marshall TSL 100
This is the digest version of all current circuit mods in Europa, my Marshall TSL. The post on Anchor States should be considered outdated now, but will provide useful background info about the process necessary to arrive at these changes.
I don’t consider this information to be any sort of “secret recipe” even though I do perform these mods for clients. The knowledge...
Anonymous asked: Hey matt, have you tried the model A Atomium through any of your eminence loaded cabs? If so howd it sound?I've been wanting to grab some wizards to match up with my v 30s. My plexi clone doesn't seem to click too well with the v30s. High get shrill and harsh. Thanks!
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2 tags
Converting newer Marshalls for international...
Having just returned from a 6-week Europe/Russia tour with Rosetta, this seems relevant. I like to take my customized TSL-100 on tour overseas, but it doesn’t have a voltage selector switch. Fortunately, the power transformer has a dual primary, so you can wire it in either series (220/230/240VAC) or parallel (110/120VAC).
The primary side of the power transformer has four wires coming...
