Elby Designs ASM301-ADSR, Diagrams

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1
1
2
2
3
3
4
4
D D
C C
B B
A A
Scale Sheet
Size FCSM No. DWG No. Rev
A4
3
2
1
U102A
LM358
5
6
7
U102B
LM358
R103
100K
R106
47K
0V
+12V
ATTACK Peak
R104
75K
R105
10K
9
10
11
12
13
U104B
4002
+12V
0V
P106
100K 25T
2
3
4
5
1
1
4
7
U104A
4002
C102
10nF
D101
1N4148
3
2
1
U105A
LM358
0V
R110
100K R111
100K R112
100K
C103
10nF D103
1N4148
D102
1N4148
ASM301 - ADSR
Laurie Biddulph 1 4
0.3 30/04/2020
of
9 Follan Close
Kariong
NSW 2250
Australia
asm301-control.schdoc
Envelope Controller
GATE
asm301-power.schdoc
RETRIGGER
S101A
MANUAL
R102
300K
+12V
J101
GATE
J102
DS-RETRIGGER
IMPORTANT NOTICE:
Information disclosed by this drawing is the property of ELBY Designs.
Duplication or manufacturing rights granted by written permission only.
ENVELOPE
asm301-envelope.schdoc
ATTACK
asm301-phase.schdoc
1V4
PGND
PGND