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Radioboy950
November 13th, 2010, 08:38 PM
Having a blast recording with the Rotten Johnny!

Great 15watt amp for the home/studio/bedroom, etc.

Les Paul, bridge pickup, straight into the amp.
Pre/Post gain around 2 o'clock.
Mid-boost for leads (It cuts through very nice, and the notes "bloom"
Tiny bit of reverb/delay added in "GarageBand".

This amp helps me "feel" what I'm playing (if that makes any sense).

What do you think? Any feedback appreciated.

Check out this little groovy little clip here (http://www.box.net/shared/81zii9b2s5)

Algonquin
November 14th, 2010, 06:54 PM
Great vibe and groove going on here... very sweet sounding setup! :applause

Spudman
November 14th, 2010, 10:44 PM
That thing has some toanz. Tell us more about that amph. I've never heard of it.

sunvalleylaw
November 14th, 2010, 10:46 PM
Sounds really great! Nice playing and nice tones!

Radioboy950
November 15th, 2010, 08:17 AM
That thing has some toanz. Tell us more about that amph. I've never heard of it.

Thanks gents.

Weighing in at around 30lbs, the Rotten Johnny is a sweet little grab & go 112 combo with big attitude. Despite it's small open back cab, it has very full sound...neither thin nor boxy. At 15 watts, it's a great studio/bedroom/practice/light rehearsal/small gig amp. It ships with a Warehouse Guitar Speakers "Green Beret" (http://wgs4.com/content/gb), although mine came with a Heritage Series Celestion G12M. I like the 20watt Greenback, although I'm guessing the amp may sound a tad louder with the 25watt WGS and it's slightly higher speaker efficiency rating. Don't know. Never compared them. It has an 8ohm speaker "out", so I may experiment with an extension cab later.

The circuit was designed and built by Paul Sanders of Nolatone Ampworks USA (http://www.nolatone.com/index.html). A stand-alone mid control is the largest factor in shaping the overall character of the tone. You can easily coax Fender, Vox and Marshall type sounds from the amph as you adjust the mid, "bottom" and "top" to get specific types of tones, or to work with certain guitar/pickup combinations.

The "top" is a like a Vox cut control, wired backwards (turn it up for more highs), and the "bottom" is a 6-position clicker, which doesn't load the circuit and provides better harmonic content, as Paul explained.

Pre and Post gain knobs control how hard you drive the second gain stage and the phase inverter. Lots of flexibility with gain options. Plus, there's master volume.

If you need some extra punch with lead tones, a footswitchable mid boost adds volume and a lot of meat in the low/mids too.

No reverb, but I might run a pedal through the effects loop. But to be honest, I really do not miss reverb with this amp.

Right now, it's powered by a pair of JJ 6V6s, RCA 12AX7 in the preamp, and a JJ for the phase inverter. Solid state rectifier is standard, although it will take a tube. I may experiment with that one day.

It's got a vintage "TV" cosmetic, with two-tone tolex, built by Mather Cabs (http://www.mathercab.com/).

sumitomo
November 15th, 2010, 09:34 PM
Sweet!!! That sure does have a flavor of it's own!!!Sumi:D

Jimi75
November 16th, 2010, 07:50 AM
I hear a ton of beautiful overtones. The combination of the RJ and the Paul sound fantastic. :applause