Pre-Owned Marshall AVT150H Valvestate Amp Head

Pre-Owned Marshall AVT150H Valvestate Amp Head


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Pre-Owned Status: Please note, due to some previous use this item has been given our 'Pre-Owned' status - meaning that we've checked it over and ensured it's in full working condition - complete with a 3 Month PMT Warranty to ensure you're satisfied with the condition.

As can be seen from the photos, this specific item is in great condition and includes a Valvestate 2000 Footpedal - so be sure to grab yourself a real bargain today! If you'd like any more information, please contact our Online Sales Team or our Portsmouth Store directly!

Introducing the Marshall AVT150H: The Perfect Fusion of Tradition and Innovation

Experience the legendary Marshall sound like never before with the Marshall AVT150H amp head. This powerhouse delivers the iconic tone, feel, and responsiveness of Marshall's renowned all-valve amplifiers with remarkable precision – all while bypassing traditional valves in the power stage. Here's a glance at what the Marshall AVT150H has to offer:

Versatile Channel Selection:

  • Four Marshall channels cater to a range of musical styles, from acoustic simulation to pristine clean tones and roaring overdrive.
  • The Acoustic Simulator transforms your electric guitar into an acoustic wonder.
  • The Clean channel offers exceptional versatility, from clean to valve-induced crunch.
  • Overdrive 1 takes you from classic Plexi raunch to JCM800 crunch, with a Scoop Switch for that '80s thrash sound.
  • Overdrive 2 delivers extreme gain, from hot-rodded JCM800 to modern 'Nu' Metal brutality, also with a Scoop Switch.
  • All four channels are footswitchable, granting you seamless transitions between acoustic and electric tones within the same song.

Custom-Voiced Onboard Effects:

  • The AVT150H boasts 16 adjustable, custom-voiced DFX effects, controlled by DFX Mix, DFX Adjust, and DFX Select knobs.
  • These effects integrate seamlessly into the tonal landscape, avoiding the artificial 'grain' associated with many other systems.
  • An LED-equipped foot controller lets you easily toggle effects and channels, ensuring maximum control and convenience.

Tube Warmth Meets Solid-State Convenience:

  • The AVT150H combines the warmth of tubes with the convenience of solid-state technology and digital innovation.
  • Its ECC83 Dual Triode valve pre-amp stage delivers rich, harmonic clean tones and dynamic overdrive, providing an authentic Marshall experience.
  • The power amp stage features frequency-dependent damping and dynamic clip level technology, emulating the feel of a valve power amp, creating a warm, 3-dimensional sound.
  • Built to thrive in the demanding live performance environment, the AVT150H guarantees top-tier performance every time.
  • In summary, the Marshall AVT150H is a true game-changer, offering the best of both worlds – the classic Marshall valve sound and the convenience of modern technology. Whether you're in the studio or rocking the stage, this amp head will elevate your sound to new heights. Experience Marshall's legacy with the AVT150H.


  • Output: 150-Watts
  • Impedance: 4 Ohms
  • Channels: 4
  • 16 onboard effects
  • Emulated Line Output
  • Headphone jack (with mutes the speaker for practice)
  • CD input
  • Dimensions: 26.4" x 10.5" x 10"
  • Weight: 33lb
More Information
Manufacturer Marshall
SKU SH-PO-043284
Shipping Weight (kg) 30.000000
Warranty 6 Months
Power 150W
Amp Type solid-state amplifier


We have a wide range of Delivery Options available, depending on the value of your parcel and budget. Select from our 2-3 Day Saver Service or our Next Working Day options at the Checkout.
This will include a text or email on the day of delivery giving you an exact hour window of when your gear will be with you, and the drivers name - just so you know when to turn the volume down!

  • Free Delivery Available on Selected Products
  • Weekend UK Mainland Delivery (Saturday-Sunday): £19.99
  • Small Items (Under 750g) Small items will be delivered by Royal Mail starting from 99p
  • Heavy Items (Over 30kg): Pallet Service Doorstep Delivery £65

For heavy items, courier details, out of stock products, out of area postcodes or international deliveries see our full Delivery info here.


Rather not wait in for the delivery? Don’t worry, we’ve got you…In Stock items can be ordered and paid for in-advance Online via our Click & Collect service. As long as if it's in stock at your chosen branch, you can collect the item within the hour.

Click here for more about our local Click & Collect Service.


If you and your item aren’t getting along, you have 14 days from when you receive the goods to contact our PMT experts either by phone or email to return your item.

*Please note, we cannot accept returns of:

  • Special/Custom Orders - Any order that is custom or has been personalised.
  • Products with Hygiene Seals - Microphones, any in-ear earphones, monitors, orchestral instruments with mouthpieces and any other items that touch your mouth, nose or inner ear if you have broken the hygienic seal on the packaging.
  • Software & Media - Any software or media that has been opened or registered via physical or digital means.

Click here for more information on Returns at PMT.

Online Orders

If you and your new item aren’t getting along, you have 14 days from when you receive the goods to contact our PMT Experts either by phone or email to return your item or organise an exchange for something more suitable.

Store Orders

If you've changed your mind about something you bought in-store, bring it back within 14 days of purchase and we'll be happy to exchange it for another product, a gift card or store credit.