Adventure Audio Glacial Zenith II

Code: AA003
  • £179.00
  • (Free UK Delivery)
Item out of Stock | Usually dispatched within 24 hours

The earth moans as a torrent of ice and stone carves its way through the land.  And here, atop it all: The Glacial Zenith II

At its most basic, the GZII is a Drive, a 3-band EQ, and a Boost, all in a box together. What really takes it to the peak is the ability to put them in effectively whatever order you want.  

Much like a real glacier, the many parts of the Glacial Zenith II are able to shift past one another, allowing the pedal to take many forms.

Think of the Drive stage fixed at the center, while the other sections can move around it. The heart of the beast: a churning cauldron of brittle roughness

The EQ Post Drive let’s you decide whether the EQ comes before the Drive (left position) or after (right position).  DriveEQ is the classic order you’ll find on most dirt pedals, as the EQ directly shapes the sound coming out of your distortion stage.  EQDrive gives more control over the actual texture of the dirt sound, as you’re shaping your guitar’s tone before it gets dirty.  Kinda like the difference between twisting the tone knob on your pedal vs the one on your guitar.

The shape of the thing: focused, tactical affront or reckless, unruly barrage

The Pre Drive Toggle then allows you to put the Boost before or after all the other stuff.  Put it after (right position) to increase the output volume.  Put it before (left position) to slam the Drive even harder, increasing the distortion.  

Exactly where the ice ends and the gravel begins is unknown.  All that is certain is the path of destruction it leaves in its wake.  Wield it with care.






Low - Deep and earthy rumble of the shifting glacier - 250Hz

Mid - Crunch and clatter of ice and stone, caught up in the flow - 830Hz

High - Crackle and fizz of the ice, breaking and giving way - 2.9kHz

Drive - Increase the roughness of the whole ordeal

Boost - Raise the peak to colossal heights

Volume - Loudness (at the output of the Drive/EQ pair)

Shape Toggle -

  • Right: less clipped, like crystalline snowflakes

  • Left: more clipped, like a fine powder

Pre Drive Toggle (Left Toggle) -

  • Left = Boost pre Drive/EQ

  • Right = Boost post Drive/EQ

EQ Post Drive Toggle (Right Toggle) -

  • Left = EQ pre Drive

  • Right = EQ post Drive

Here at Guitar FX Direct we are committed to customer satisfaction and want you to recieve your order as quickly as possible so you can get plugged in and enjoy your new Fx Pedal.

All UK orders are dispatched using Royal Mail and will need a signature upon delivery. If you place your order before 1pm Mon-Fri and the item is in stock we will dispatch the same working day.

Our standard delivery is currently FREE to the UK and usually takes from 3-5 working days but if you need it quick, Next day delivery is only £6.99. For example if you order before 1pm on a Monday you will receive your shiny new guitar pedal on the Tuesday! Please note if an order is placed on a Friday before 1pm with Next Day Delivery as the delivery option you will receive Monday, order after 1pm and it will be sent Monday and delivered Tuesday.

Guitar FX Direct ship worldwide usually with Royal Mail International signed for, European delivery time is usually between 5-10 days. If you have any questions regarding your delivery please drop us an email.


Guitar FX Direct have a 7 Day Hassle Free Returns Period. Return or exchange an item - our 100% money back guarantee.

In accordance with the Distance Selling Regulations, the customer has the right to cancel the contract at anytime up to 7 working days starting the day after delivery. Customers are responsible for the costs and arrangements of unwanted goods to Guitar Fx Direct.

Goods should be returned with the original packaging in good condition to avoid the products being damaged on their return journey. It is the customers responsibility to take reasonable care of the goods during the cancellation period.

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Returns and Refunds

Refunds can only be made by the method originally used to pay for the goods. Credit/debit card refunds will be processed immediately and normally take 3-5 working days to show on the customer's account.

Goods that have been altered from their original condition in any way cannot be returned.

Goods cannot be returned as faulty where a specific defect in the product was brought to the attention of the customer at the point of sale.



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