The Expert Sleepers Amelia is an 8HP envelope/function generator with an unusual ADBR (attack/decay/break/release) configuration.

It features CV control of all envelope times and of the break level and the envelope can be set to auto-trigger, turning it into a complex voltage-controlled LFO.

The shape of the attack and decay/release sections can be independently and continuously adjusted from exponential, through linear, to logarithmic.

Amelia was developed for use with sequencers in mind, where you often only have a trigger output, not a gate of adjustable length. It allows you to create complex, flexible and modulate-able envelope shapes from that simple trigger signal.

The module is constructed entirely from analogue parts and discrete logic. There is no microcontroller or digital-to-analogue conversion involved (and so no quantisation of voltage levels or of response time).

Specs:

• 8HP
• Depth: 42mm

Video: https://youtu.be/KNvaqySI0k0

Product Specs

• Item Number: 26604
• Make: Expert Sleepers
• Model: Amelia
• Condition: Brand New
• Finish: Black
• Categories: keyboards-and-synths ⇒ eurorack
• Function: Envelope Generator Function Generator LFO
• Made In: United Kingdom
• MPN: EXPE10
• Modular Grid: Eurorack ⓘ ＋
• Dimensions*: 8 HP 42 mm deep
• Power*: 33 mA +12V 33 mA -12V 0 mA 5V

* User contributed details