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JM Signature

Our JM Signature amp resembles the famous John Mayer Signature amp. We believe your search for the ultimate tone will end once you play this amp. It produces the most amazing clean tones.

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Our AmpGuy JM Signature amp resembles the famous John Mayer Signature amp. We believe your search for the ultimate tone will end once you play this amp. It produces the most amazing clean tones. This amplifier is known for its lush/complex clean tone that compresses very sweetly. The reverb circuit used is known for being the best in the industry. Comes in 20, 50 and 100 watts. Completely hand wired and all tube amp. The finest components were used in the making of this amp. Transformers are all made in the USA and Canada.

It can also produce amazing overdriven tones once you engage the Boost switch! It takes pedals amazingly well. This amp sounds great with single coils and humbuckers!

Additional information

Weight30 lbs
Tube Power Output

100 Watt – 4x6L6 – GC, 25 Watt – 2x6V6 – GC, 50 Watt – 4x6V6 – GC

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