Marshall JTM45 45W Tube Guitar Amp Head

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The amp that started it all!

The Marshall JTM45 Amp Head is a lovingly created reproduction of Jim Marshall's first amplifier. Now the classic JTM45 is accessible to all who enjoy its glassy, clean tone and fluid, warm sustain.

By including GZ34 valve rectification, as found in the original, Marshall has ensured a faithful recreation of the JTM45's glorious sound. The GZ34 rectifier valve interacts with the rest of the valves causing subtle harmonics to shift and smolder beneath every note you play.

  • 30W head
  • Clean tone
  • Warm sustain

JTM45 45W Tube Guitar Amp Head Specifications:

  • Output (RMS): 30 watts
  • Preamp valves: 3 x ECC83
  • Power amp valves: 2 x 5881
  • GZ34 valve rectifier
  • 3-band EQ
  • Presence control
  • Dimensions: 26"W x 10-1/4"H x 8"D
  • Weight: 32 lbs.
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by PowerReviews
MarshallJTM45 45W Tube Guitar Amp Head

(based on 1 review)

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Reviewed by 1 customer

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(16 of 33 customers found this review helpful)


pristine clean tone tone tone


from greenville sc

Comments about Marshall JTM45 45W Tube Guitar Amp Head:

This head is as good a sounding amp as any I have ever played. played through a 2 12 Rivera cab. It shimmers with bell like tone. Unbelievably loud. 30 watts sound like 130. No reverb is a drag but its a peddle world.

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