Retro-King Introduces The Plexi 18 Guitar Amp

Retro-King Amps announces the addition of the Plexi 18 to its line of custom-made hand wired amplifiers.
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A class AB cathode biased amp and replica of the hard to find 1966 Marshall™ 18 watt lead combo amplifier, but in a head version with two channels (4 inputs) with a tremolo unit operating on channel two.

The Plexi 18 is for the player who needs vintage tone and reliability in a amp. If you desire an amp with great touch sensitivity, sweet even-order harmonics and outstanding dynamic range, this amp is for you.

The Plexi 18 features:

  • 2 channels 4 inputs (high & low)
  • Normal channel volume & tone
  • Trem channel volume, tone, speed & intensity
  • 2-Matched JJ EL84 power tubes
  • 3-JJ 12AX7 preamp tubes
  • 1-NOS EZ81 rectifier tube
  • Heyboer transformers (original radiospares spec) (120/240 volt primary)
  • 4, 8 or 16 ohm selector
  • Two speaker outputs
  • Plexi panels
  • Two speed Trem Pedal
  • Allen Bradley carbon comp resistors
  • Mallory caps
  • Aluminum chassis
  • Handwired point to point (Teflon wire)
  • Baltic birch cabinet
  • Black Levant Tolex

For more information, visit their web site at