top of page

To order an amplifier or pedal please get in touch with your local Dealer or use the online store below

Current Minimum Lead Times:

Amplifiers - 18
Pedals - 3-4 Weeks

Last Updated - 28th November 2023

*excl Aynsley Lister Signature, call/e-mail to confirm



Due to exceptional demand for our products and worldwide supply chain delays, the lead times quoted above are the absolute earliest you might receive your order. They are neither guaranteed nor intended to be anything other than a rough guide of the expected wait time to receive your Rift Amplification product.


Rift Amplification is the trading name of Centre Tap Electronics Ltd

VAT Registration Number: 317 6949 67

All prices quoted on our website are in Pounds Sterling (£).
Prices are shown as exclusive and inclusive of VAT, depending on your location

When you select the ‘Checkout' option and reach your ‘Shopping Basket’ the VAT information for your order will be displayed.

Plexi 18

In stock
Product Details

The Plexi 18 is a stunning reimagining of the classic 18w 'Baby-Bluesbreaker' amplifiers introduced by Marshall in the 1960's.

Completely handwired using the highest quality components, these amplifiers deliver spades of classic British crunch tones.

This two-channel amplifier features a full TMB tonestack on one side, and just like the originals it has a simple VOLUME and TONE arrangement on the other.

Loaded with a WGS Green Beret ceramic speaker, the amp's open-back design also gives it an airy and untamed quality from a tonal perspective. In a studio environment, this means that you can mic up the cabinet from the rear and not just from the front, letting you attain a more three-dimensional sound.


  • Preamp valves: 1 x 7025, 2 x 12AX7
  • Poweramp valves: 2 x EL84
  • Valve Rectifier: 1 x GZ34
  • Custom Wound Transformers
  • Handwired circuitry
  • WGS Green Beret Speaker
  • Approximately 20kgs
Save this product for later
bottom of page