Morgan JMI 10th Anniversary Guitar Amplifier Head – #43 of 50!

SKU: morganJMI43of50AnnHeadAMP039
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Morgan JMI 10th Anniversary Guitar Amplifier Head – #43 of 50!


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Limited to 50 Pieces WORLDWIDE! This is #43 of 50!

The Morgan JMI is a 20-watt, cathode biased, EL84 all-tube amplifier in the style of the old British “top boost” design. The JMI combines the best of early 60’s top boost style circuits with an additional gain stage. The added gain helps boost the CLEAN headroom of the amp with a greater punch, and tighter feel than a conventional top boost circuit.  While distinctly different than the original top boost design, the JMI maintains all of the classic tones that a Class A EL84 amp can deliver, but with added tone shaping controls including individual treble and bass controls with a bright switch for even more chime.This is a one of a kind amp with only 50 made!

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• Hand-wired in the U.S.A.

• Power: ¼ - 20w variable (tube)

• Cathode follower driven tone stack

• Bass and Treble controls

• Volume

• Bright switch

• Power Level control

• Global Cut – removes high frequencies from the power section

• Tubes:

2 x EL-84 power tubes

3 x 12AX7 preamp tubes

1 x GZ34 Rectifier

• 2 x 8 ohm and 1 x 16 ohm speaker outputs

• Custom USA made transformers

• Limited lifetime warranty


• Dimensions: 7.5" (D) x 17" (W) x 9.75" (H)

• Weight: 25 lb.