LANEY CUB 12R PDF

So after recovering the cab I added external voltage test points and drilled a hole directly above the bias trim pot so I can bias without pulling the chassis I use a bias probe to read current. I made a wooden trim pot adjustment tool for it which works perfectly. It was at that time I noticed how hot the thing was getting. I read about the transformer heat issue some dudes were having but this was worse. The entire chassis was too hot to touch. I now have it running at volts on the plate and biased at

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So after recovering the cab I added external voltage test points and drilled a hole directly above the bias trim pot so I can bias without pulling the chassis I use a bias probe to read current. I made a wooden trim pot adjustment tool for it which works perfectly. It was at that time I noticed how hot the thing was getting. I read about the transformer heat issue some dudes were having but this was worse.

The entire chassis was too hot to touch. I now have it running at volts on the plate and biased at The other one I just put my hand next to it and it was cookin too.

After a little thought I had an idea. I attached one to each side of the rear cover and positioned them so each was pointed directly at a transformer. Wired them in parallel and made a switch box with a 12v power jack and hooked it all up.

A 12v wall wart plugs into the switch box to complete the setup. So does it work? You bet your ass it does. The trannys are running at 95 F and the chassis stays cool enough to touch it. The way the fans are situated some of the air deflects off the transformers and flows around the tubes to cool them down a bit as well. How hot do your transformers get?

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laney cub 12r

CUB12R Small is beautiful Designed and engineered in Great Britain, the CUB12R delivers pure, vintage tube tone in a small format, low wattage combo providing classic vintage sounds without complicated control layouts or excessive volume levels. From 15 watts to less than 1 watt the CUB12R delivers warm cleans to rich crunch, giving all the classic tones you need. Ideal for beginner or the more advanced player the CUB12R is great at home, on stage or in the studio. Great tube tone has never been more accessible.

LANEY CUB 12R PDF

Laney CUB12R Operating Instructions Manual

After a week or so the power supply would go off and on. I returned it and received another and the same thing happened. If this problem has been fixed I would rate this at 4 stars. It is a fine sounding easy to use amp but two strikes and out for me. Did you find this review helpful? Can slightly tilt the amp with a removable metal tab located under the amp that is very lightweight

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Laney CUB12R 15-Watt 1x12" Tube Guitar Combo Amp with Reverb

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