Elevator Sound on Instagram Elevator Sound on twitter Elevator Sound on Facebook Elevator Sound on Facebook
  • Filter: Categories

  • Filter: Brands



Free Delivery on UK orders over £99

Terms and conditions apply

Frequency Central System X Envelope (Black Faceplate)

£100.00

Available on back-order

Price Match

Seen it Cheaper? Email Us and we will get back to you. Full details here

(Bear in mind when purchasing from the EU you are viewing Ex-VAT prices in the UK. VAT, handling fees and potential import duties will be due)






Product Info


The Frequency Central System X Envelope on 4HP. Includes the addition of a range switch for fast/slow response. Even snappier than a crocodile sandwich.”

What you say:

“I received my System X Envelopes on Friday, just tried them out this weekend, they are without a doubt the best envelopes I’ve ever used.”

“I am telling you Rick, best envelopes in Eurorack by a bloody long mile!”

“I just got the FC System X Envelopes in this afternoon. I’m pretty much in love with them.”

“The System X Envelopes are super snappy and responsive, maybe the most of any Euro
ADSR I’ve played yet.” 

“It kills other ADSR’s then dresses inappropriately at their funerals.”

“They kick ass!”





Free Delivery on UK orders over £99

Terms and conditions apply

© Copyright 2021 Elevator Sound.   |   Privacy Policy   |   Terms and Conditions   |   Site: ATGS