3
40
0
Ruby Amp Schematic
Drawn by Rob Robinette
Ruby Amp by Runoffgroove, ElectroSmash.com
4.9
in
2.25
in
0.05
in
Pad1
0.09
in
0
0
0
255
ROUND
0.8
mm
_1
C2 Coupling
127
0.05
in
0.15
in
0
0
255
255
0
0
0
255
VALUE
false
ABOVE
47.0
nF
_63V
450.0
false
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
GND1
0.15
in
DEFAULT
R1 Grid Leak
127
0.3
in
0.08
in
VALUE
false
ABOVE
1.5
M
HALF
0.5
W
GND1
0
0
0
255
0.15
in
DEFAULT
Cathode
127
0.3
in
0.08
in
0
0
255
255
0
0
0
255
VALUE
false
ABOVE
3.9
K
HALF
0.5
W
GND1
0
0
0
255
0.15
in
DEFAULT
GND1
0
0
0
255
0.15
in
DEFAULT
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
GND1
0
0
0
255
0.15
in
DEFAULT
GND1
0
0
0
255
0.15
in
DEFAULT
J201 JFET*
0
0
0
255
NONE
NAME
DEFAULT
NEGATIVE
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
Volume 10KA
10K
0
0
255
255
X
NAME
DEFAULT
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
LM386
127
_3
LM386
255
255
255
255
NAME
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
GND1
0
0
0
255
0.15
in
DEFAULT
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
C2 Coupling
127
0.05
in
0.15
in
0
0
255
255
0
0
0
255
VALUE
false
ABOVE
100.0
uF
_63V
450.0
false
GND1
0
0
0
255
0.15
in
DEFAULT
Gain 1KL
1K
0
0
255
255
X
NAME
DEFAULT
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
GND1
0
0
0
255
0.15
in
DEFAULT
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
Filter
127
0.05
in
0.15
in
0
0
255
255
0
0
0
255
VALUE
false
ABOVE
100.0
nF
_63V
450.0
false
GND1
0
0
0
255
0.15
in
DEFAULT
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
Output Coupling
127
0.05
in
0.15
in
0
0
255
255
0
0
0
255
VALUE
false
ABOVE
220.0
uF
_63V
450.0
false
Filter
127
0.3
in
0.08
in
0
0
255
255
0
0
0
255
VALUE
false
ABOVE
10.0
R
HALF
1.0
W
Filter
127
0.05
in
0.15
in
0
0
255
255
0
0
0
255
VALUE
false
ABOVE
47.0
nF
_63V
450.0
false
GND1
0
0
0
255
0.15
in
DEFAULT
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
J1
127
255
255
255
255
0
0
0
255
0
0
0
255
NAME
false
L2
+9V
width
weight
2.0
size
20.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
CENTER
CENTER
DEFAULT
L2
Ruby Guitar Amplifier
width
weight
2.0
size
42.0
tracking
posture
transform
superscript
family
GulimChe
0
0
0
255
false
CENTER
CENTER
DEFAULT
L2
Drawn by Rob Robinette
width
weight
size
16.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
RIGHT
CENTER
DEFAULT
L2
Input Buffer
width
weight
2.0
size
20.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
RIGHT
CENTER
DEFAULT
L2
Guitar Input
width
weight
2.0
size
20.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
LEFT
CENTER
DEFAULT
L1
Input Resistor
width
weight
size
14.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
CENTER
CENTER
_270
L1
Source Resistor
width
weight
size
14.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
CENTER
BOTTOM
_270
L1
Coupling
width
weight
size
14.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
CENTER
TOP
DEFAULT
L1
6
width
weight
size
10.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
LEFT
TOP
DEFAULT
L1
7
width
weight
size
10.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
CENTER
CENTER
DEFAULT
L1
8
width
weight
size
10.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
CENTER
CENTER
DEFAULT
L1
Power Filter
width
weight
size
14.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
CENTER
TOP
_270
L1
1
width
weight
size
10.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
CENTER
CENTER
DEFAULT
L1
4
width
weight
size
10.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
CENTER
CENTER
DEFAULT
L1
3
width
weight
size
10.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
CENTER
CENTER
DEFAULT
L1
2
width
weight
size
10.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
CENTER
CENTER
DEFAULT
L1
5
width
weight
size
10.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
CENTER
CENTER
DEFAULT
L1
Stability
width
weight
size
14.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
CENTER
TOP
_270
L2
Speaker Out
width
weight
2.0
size
20.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
LEFT
CENTER
DEFAULT
L2
Amp
width
weight
2.0
size
20.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
RIGHT
CENTER
DEFAULT
L1
Zobel Network
width
weight
size
14.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
CENTER
CENTER
_270
L1
Coupling
width
weight
size
14.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
CENTER
TOP
DEFAULT
L1
CW
width
weight
size
10.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
CENTER
CENTER
DEFAULT
L1
CW
width
weight
size
10.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
CENTER
CENTER
DEFAULT
L1
D
width
weight
size
10.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
CENTER
CENTER
DEFAULT
L1
G
width
weight
size
10.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
CENTER
CENTER
DEFAULT
L1
S
width
weight
size
10.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
CENTER
CENTER
DEFAULT
L1
4, 8, 16 or 32 ohms
width
weight
size
14.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
CENTER
TOP
DEFAULT
L2
*J201 replaces obsolete MPF102
width
weight
size
16.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
RIGHT
CENTER
DEFAULT
L1
+9V Power
width
weight
size
10.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
CENTER
CENTER
_270
L1
+9V Power
width
weight
size
10.0
tracking
posture
transform
superscript
family
Tahoma
0
0
0
255
false
CENTER
CENTER
_270
width
weight
size
14.0
tracking
posture
transform
superscript
family
Tahoma