Octal AD-AR Expander Front 800×390
Octal AD-AR Expander Rear 800×397Expander Interconnect Diagram

AD / AR (Envelope) Expander – Model 1515

Why not add eight (8) AD / AR Envelope Generators to your system – All in 2 MU ?

It interconnects with our famous 1510 Octal VCA and our incredible 1610 V-Gates (modified).  The SSL “V-Bus” ribbon connector standard makes this possible with the simplest connections.  The V-Bus ribbon connects to the rear of some SSL modules and allows easy access and CV normalization between V-Bus enabled modules.

The 1515 Expander module connects to the 1510 VCA module and is required in normal use.  The 1610 V-Gates module is NOT required but is compatible with the V-Bus standard and a recommended addition to every synthesist’s system.

$375.00

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Product Description

Why not add eight (8) AD / AR Envelope Generators to your system – All in 2 MU ?

It interconnects with our famous 1510 Octal VCA and our incredible 1610 V-Gates (modified).  The SSL “V-Bus” ribbon connector standard makes this possible with the simplest connections.  The V-Bus ribbon connects to the rear of some SSL modules and allows easy access and CV normalization between V-Bus enabled modules.

The 1515 Expander module connects to the 1510 VCA module and is required in normal use.  The 1610 V-Gates module is NOT required but is compatible with the V-Bus standard and a recommended addition to every synthesist’s system.

Expander Interconnect Diagram

Specifications

Attack Times 

- <1 ms to ~5 sec

Decay Times 

- <1 ms to >10 sec

Controls 

- Trigger Pushbutton w/ LED that follows the envelope
- Attack time potentiometer
- Decay time potentiometer
- AD/AR Switch (Attack/Decay or Attack/Release)

Inputs 

- Gate / Trig: ~ +1.2v threshold, 1/4" phone jack (overrides V-Bus)
- Trigger SSL V-Bus compatible rear mounted socket

Outputs 

- Envelope CV outputs via SSL V-Bus compatible rear mounted socket
- 0 to ~+5V

Power 

- Synthesizers.com 6 pin Molex standard.
- +15vdc @ 30 ma, +15vdc @ 110 ma (all Channels driven), -15vdc @ 20 ma

Size 

Height - 8.75"
Width - Two Moog Units (MU) - 4.25"
Depth - 1.5" behind panel (including V-Bus connectors)

Product Documentation

Why not add eight (8) AD / AR Envelope Generators to your system – All in 2 MU ?

It interconnects with our famous 1510 Octal VCA and our incredible 1610 V-Gates (modified).  The SSL “V-Bus” ribbon connector standard makes this possible with the simplest connections.  The V-Bus ribbon connects to the rear of some SSL modules and allows easy access and CV normalization between V-Bus enabled modules.

The 1515 Expander module connects to the 1510 VCA module and is required in normal use.  The 1610 V-Gates module is NOT required but is compatible with the V-Bus standard and a recommended addition to every synthesist’s system.

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