Triple Attack Release Generator

You can never have enough modulation sources so that's why EMW created the AR 3X: a versatile module that can produce up to three independent linear Attack-Release envelopes.

Each envelope generator has its own Attack and Release controls and a LED indication that lights according to the envelope intensity.
Like all EMW modules, the AR 3X works with 2.5 to 15V Gates or Triggers signals.

http://www.electronicmusicworks.com/ar-3x-103.html

• 45 mA +12V
• 5 mA -12V
• ? mA 5V
• 50 mm Depth

No info about availability.