JMI 15/4 Single

The PERFECT Lead Tone. 15w. EF-86, THREE ECC-83 and valve rectifier. The originals are recognised by true tone meisters as the de facto BEST overdriven lead tone of ANY amp EVER made. The JMI 15/4 Single and Twin speaker models recreate the original Holy Grail amps to perfection.

This is a detailed replica of the original 1961/62 15-watt combo. The amp displays the standard ’classic‘ design, brown grille cloth, black tolex covering (beige/fawn option available) leather strap-type handle and one 12-inch Alnico Blue speaker. The amp’s chassis features the JMI red control panel, point-to-point wired circuit, twin channels and four inputs (Vib/Trem, Normal). The control layout is as follows; Vib/Trem, Speed, Channel I Volume, Channel II Volume, Brilliance, Cut (tone) Valve complement: EF86 (x 1), ECC83 (x 3), ECC82 (x 1) EL84 (x 2) EZ81 (x 1). Voltage: Variable voltage selector.

This is a 15 watt combo amplifier which displays the standard "classic" design, brown grille cloth, beige/fawn covering (black tolex optional), leather strap-type handle and one 12 inch Alnico Blue speaker. The amp's chassis features the JMI red control panel, point-to-point wired circuit, twin channels and four inputs (Vib/Trem, Normal).

Control layout: Vib/Trem, Speed, Channel 1 Volume, Channel 2 Volume, Brilliance, Cut (Tone).

Valve Compliment: EF-86 (x1), ECC-83 (x3), ECC-82 (x1), EL-84 (x2), EZ-81 (x1).

Voltage: Variable voltage selector.

Available with either one Blue Alnico or Celestion Green Back Speaker.

Dimensions: Height 21” x Width 21” x Depth 10.25”

Weight: 21.5 kg/47.3 lbs.

US Retail Price: Single Speaker model $ with Blue Alnico. $ with Green Back.

Twin Speaker model: $ with Blue Alnicos. $ with Greenbacks.

Click HERE for chassis pictures.