Advertisement
ELEX K2 (Hohner Stringvox) (r3) K2-110 & K2-12 Switching Board: Drawing
Drawn from B (components) side, transparent to show both sides' traces.
1
2 3
4 5
6
7
8
C9
C9
C8
C8
C7
C7
C6
C6
R13
R13
R16
R16
R15
R15
R14
R14
The K2-12 is permanently mounted above switches S9–S11. Its traces are shown separately.
Component codes are assigned arbitrarily in the absence of documentation, except contact pins which are numbered as on the board.
9
10 11
12 13
14
1516
1718 19 20 21
S11
S11
S10
S10
S9
S9
f
e
f
e
f
f
e
e
f
f
e
e
d
d
c
c
d
d
c
c
d
d
c
c
b
b
a
a
b
b
a
a
b
b
a
a
Full Keyb.
Ensemble
Bass
22
23
C2
C2
C4
C4
R8
R8
Q1
Q1
R7
R7
C5
C5
R6
R6
R11
R11
+
R9
R9
R10
R10
R12
R12
C3
C3
+
S8
S8
S7
S7
S6
S6
S5
S5
b
b
a
a
b
b
a
a
b
b
a
a
b
b
Piano
Harpsichord
Cello
Strings
designed c.1975–79 ELEX S.p.A. (Excelsior)
24 25
2
2
2
26
27
2
2 28
2
2
R5
R5
R4
R4
C1
C1
R3
R3
R1
R1
R2
R2
S4
S4
S3
S3
a
a
b
b
a
a
b
b
a
a
b
b
Piano
Harpsichord
drawn 2024 electropict
S2
S2
S1
S1
a
a
b
b
a
a
Cello
Strings
B side traces
A side traces
K2-12 traces
Advertisement
