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AM8705medium

AM8705 Dual ADSR

 

This module is a Dual ADSR similar to the envelope generators in the Roland 700 and 100M modular analog synthesizers. The AM8705 contains two identical traditional ADSR format envelope generators with variable Attack, Decay, Sustain and Release. The module uses 30mm travel slide potentiometers and has toggle switches to switch between 2 different set of timings - slow or fast.


EuroRack Module:  24HP wide
User Manual:     
Download PDF

Our Price:  £125.00

Stock Status:
 In Stock
Availability:  Usually Ships within 5 - 7 days


Product Code: AM8705

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 SoundCloud Demo

 Detailed Description

 

This module contains two envelope generators each with 3 timed stages: Attack, Decay, Release. The Sustain control adjusts the level to which the Decay time reduces to. Both ADSR's are triggered together by an internal gate signal from the standard Doepfer 16 pin bus, or a front panel push button (MANUAL GATE), or individually via a gate signal connected to the front panel Gate jacks (GATE1, GATE2).

The standard duration of each stage is 10 seconds, but each ADSR can be switched using the TIME toggle switch into a fast timing 1/10 the duration. This enables fast envelopes to be generated. Two identical control voltages are available for each ADSR, making it easy to patch an ADSR into both a VCF and VCA simultaneously. The gate signal is displayed for each ADSR via a dedicated LED. Each ADSR generates a control signal from 0V to +10V.

There is a Red gate LED for ADSR1 and a Blue gate LED for ADSR2. The toggle switches have colour coded caps (Blue and Red) and the single gate switch is a Red push button button.

 You Tube Demo

 

 

 

 Technical Specification

 

Potentiometers:
 x2 Attack, Decay, Suatisn, Release

Connections [3.5mm jack]:
  ADSR1 Out x2, Gate; ADSR2 Out x2, Gate

Switches:
 1x Momentary action push button [red] for Gate ON
 2x toggle switches to adjust envelope time

Indicators:
 
1x Red 3 mm LED in red plastic lens
 1x Blue 3 mm LED in red plastic lens

Power:
 Standard Doepfer 16 way cable to 16 pin power bus

Front panel:
 
Machined out of 2mm aluminium and colour printed

Dimensions:
 24HP width, standard 128.5 mm EuroRack height, 25 mm depth

Module Package Contents: 

  • 1x AM8705 EuroRack Module
  • 4x Doepfer compatible 3mm diameter mounting screws
  • 1x 300mm Doepfer compatible power lead
  • Unique holographic serial number
  • 12 month warranty covering product defects