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ACL Envelope X3 Eurorack Module

ACL

£386.00
In stock.
Shipping info

How do you make a near-perfect three ADSR module even better? Well, obviously you make it slimmer and add some bling! So that′s exactly what we did!

Let′s get the boring descriptive bit out of the way first: Our Envelope X3 provides three classic ADSR envelopes for controlling VCAs, VCFs, and other modules. So, why should you care?

Well, we modelled the envelopes on those of the acclaimed Roland 100M modular synthesiser, which are renowned for their punch. We wanted to add something extra, so shortened the envelope time parameters even further − thus, our truly lightning-fast responses make Envelope X3 particularly excellent for drums, bass, and other sounds that benefit from fast, tight envelopes.

The long and short of it

But fear not, it′s not a one trick pony, offering both Long and Short modes (with overlapping ranges), making it perfectly suited to pads, drones, and similar sounds too.

On a feature level, each envelope has independent gate inputs and one non-inverted and one inverted buffered output. Additionally, gate 1 is normalised* to all three envelopes, allowing one gate input to power three envelope generators simultaneously, without any additional patching.

A modular makeover

Now, in version 2, you get all of this in a smaller case, plus the addition of LEDs. These deliver highly responsive real-time visual representation of the envelope action. This isn′t just pretty (and it really is pretty), but a surprisingly useful reference, whether you′re tweaking envelope parameters or playing around in another part of your rack.

And rest assured, the weightloss and shiny lights haven′t affected Envelope X3′s performance: All components still feature very low temperature drift, irrespective of the environment temperature or component age. Expect high stability and repeatability (essential for very fast repeating percussive sounds).

Smack to the future

Whether on stage or in the studio, you can be sure that any sounds you shape with the Envelope X3 will sound as consistent over a time frame of years as they do on a scale of milliseconds.

*Automatically patched on the circuit board, unless alternative sources are manually patched in.

3U Eurorack module, 20 HP wide, compatible with Skiff cases

Current Draw:

  • 51 mA +12V
  • 30 mA -12V
  • 0 mA 5V

 

Installation depth:

How much is my shipping?

Shipping is automatically calculated before you submit your payment information. Simply add items to your cart and proceed to the checkout page, where you'll be offered shipping options and their prices. In the UK it's normally around £4 for order values under £150, and free above that. Shipping to mainland EU is typically between £7 and £20, depending on the shipping method and the size and weight of the order.

Do you ship to my country?

Almost certainly - the site will give you an estimate of shipping costs if you add an item to the cart and then enter your country and postcode. If you have specific requirements (such as if you prefer UPS over FedEx, for example) then let us know in advance and we'll try to work something out for you.

Shipping methods

We use a combination of Parcelforce, DPD, Royal Mail and UPS for the UK, and for international orders it's either Royal Mail, UPS, DHL or FedEx depending on where you are in the world. If you have a particular preference then try to let us know BEFORE you order so we can look into it for you. Please note that there may occasionally be additional shipping charges if you live in a remote area, depending on what surcharges are applied by the shipper. We'll get in touch to discuss this with you in such cases.

Dispatch times

For UK orders, we normally dispatch the same working day if we get the order before 15:00. If you have a really urgent situation then of course drop us an email before ordering and we'll always do our absolute best to accommodate you.

For international orders, we normally dispatch the same day if we get the order before 13:00 but again, occasionally it might be the next day before we can send it out, and sometimes FedEx or UPS may come a little earlier than scheduled which would also push an order into the next day.

Shipping times

Since April 2020 the couriers we use have suspended guarantees for shipping times, so even though we're paying them for priority services - 24-48 hours for most of the world - in practice it's often an extra day on top and sometimes it can be longer.

There is absolutely nothing we can do about this unfortunately. If you are outside the UK and it's a life-or-death situation where you absolutely MUST have that passive mult for the next day then... it may be better to find a local supplier.

Saturday shipping

If you're in the UK and you order before 15:30 on a Friday then we can send something for a Saturday delivery (NB: this applies to UK mainland addresses only). The success rate with DPD is about 95% so it's worth a punt most of the time. Please note that if you select Saturday shipping on an order placed earlier in the week, we'll wait until Friday to ship it.

Pre-orders

If a product is listed as a pre-order, it means we've ordered it from the supplier but it's not physically in stock yet. The product listing will include an estimated shipping date based on the best information we have from the supplier, but do bear in mind this is subject to change and is not a guaranteed date.

If you place an order containing a mixture of in-stock and pre-order items, we'll normally hold off on shipping anything until the pre-order item(s) have arrived, rather than splitting it into multiple shipments. If you need the in-stock items sooner, we'd recommend placing separate orders. As always, please get in touch if you have questions.

Product Overview

How do you make a near-perfect three ADSR module even better? Well, obviously you make it slimmer and add some bling! So that′s exactly what we did!

Let′s get the boring descriptive bit out of the way first: Our Envelope X3 provides three classic ADSR envelopes for controlling VCAs, VCFs, and other modules. So, why should you care?

Well, we modelled the envelopes on those of the acclaimed Roland 100M modular synthesiser, which are renowned for their punch. We wanted to add something extra, so shortened the envelope time parameters even further − thus, our truly lightning-fast responses make Envelope X3 particularly excellent for drums, bass, and other sounds that benefit from fast, tight envelopes.

The long and short of it

But fear not, it′s not a one trick pony, offering both Long and Short modes (with overlapping ranges), making it perfectly suited to pads, drones, and similar sounds too.

On a feature level, each envelope has independent gate inputs and one non-inverted and one inverted buffered output. Additionally, gate 1 is normalised* to all three envelopes, allowing one gate input to power three envelope generators simultaneously, without any additional patching.

A modular makeover

Now, in version 2, you get all of this in a smaller case, plus the addition of LEDs. These deliver highly responsive real-time visual representation of the envelope action. This isn′t just pretty (and it really is pretty), but a surprisingly useful reference, whether you′re tweaking envelope parameters or playing around in another part of your rack.

And rest assured, the weightloss and shiny lights haven′t affected Envelope X3′s performance: All components still feature very low temperature drift, irrespective of the environment temperature or component age. Expect high stability and repeatability (essential for very fast repeating percussive sounds).

Smack to the future

Whether on stage or in the studio, you can be sure that any sounds you shape with the Envelope X3 will sound as consistent over a time frame of years as they do on a scale of milliseconds.

*Automatically patched on the circuit board, unless alternative sources are manually patched in.

Technical Specs

3U Eurorack module, 20 HP wide, compatible with Skiff cases

Current Draw:

  • 51 mA +12V
  • 30 mA -12V
  • 0 mA 5V

 

Installation depth:

Shipping Details

How much is my shipping?

Shipping is automatically calculated before you submit your payment information. Simply add items to your cart and proceed to the checkout page, where you'll be offered shipping options and their prices. In the UK it's normally around £4 for order values under £150, and free above that. Shipping to mainland EU is typically between £7 and £20, depending on the shipping method and the size and weight of the order.

Do you ship to my country?

Almost certainly - the site will give you an estimate of shipping costs if you add an item to the cart and then enter your country and postcode. If you have specific requirements (such as if you prefer UPS over FedEx, for example) then let us know in advance and we'll try to work something out for you.

Shipping methods

We use a combination of Parcelforce, DPD, Royal Mail and UPS for the UK, and for international orders it's either Royal Mail, UPS, DHL or FedEx depending on where you are in the world. If you have a particular preference then try to let us know BEFORE you order so we can look into it for you. Please note that there may occasionally be additional shipping charges if you live in a remote area, depending on what surcharges are applied by the shipper. We'll get in touch to discuss this with you in such cases.

Dispatch times

For UK orders, we normally dispatch the same working day if we get the order before 15:00. If you have a really urgent situation then of course drop us an email before ordering and we'll always do our absolute best to accommodate you.

For international orders, we normally dispatch the same day if we get the order before 13:00 but again, occasionally it might be the next day before we can send it out, and sometimes FedEx or UPS may come a little earlier than scheduled which would also push an order into the next day.

Shipping times

Since April 2020 the couriers we use have suspended guarantees for shipping times, so even though we're paying them for priority services - 24-48 hours for most of the world - in practice it's often an extra day on top and sometimes it can be longer.

There is absolutely nothing we can do about this unfortunately. If you are outside the UK and it's a life-or-death situation where you absolutely MUST have that passive mult for the next day then... it may be better to find a local supplier.

Saturday shipping

If you're in the UK and you order before 15:30 on a Friday then we can send something for a Saturday delivery (NB: this applies to UK mainland addresses only). The success rate with DPD is about 95% so it's worth a punt most of the time. Please note that if you select Saturday shipping on an order placed earlier in the week, we'll wait until Friday to ship it.

Pre-orders

If a product is listed as a pre-order, it means we've ordered it from the supplier but it's not physically in stock yet. The product listing will include an estimated shipping date based on the best information we have from the supplier, but do bear in mind this is subject to change and is not a guaranteed date.

If you place an order containing a mixture of in-stock and pre-order items, we'll normally hold off on shipping anything until the pre-order item(s) have arrived, rather than splitting it into multiple shipments. If you need the in-stock items sooner, we'd recommend placing separate orders. As always, please get in touch if you have questions.