Reference layout

258D Dual Oscillator

DunningtonAudio-258D-258D-layout

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DunningtonAudio-258D-258D-layout

The project archive carries the board, its project file and the upstream licence. The archive is zstd-compressed (tar.zst).

227Placed parts

158Nets

2Copper layers

104 × 158 mmBoard size

yesRouted

KiCad 5File format

Bill of materials

227 distinct parts

193 resolve to something in the catalog — click through to the footprint.

Ref	Value	Footprint
C1	100n	Capacitor_SMD:C_0805_2012Metric
C101	2n2	Capacitor_SMD:C_0805_2012Metric
C102	22uF	Capacitor_SMD:CP_Elec_5x5.8
C103	100p	Capacitor_SMD:C_0805_2012Metric
C104	220p	Capacitor_SMD:C_0805_2012Metric
C105	220p	Capacitor_SMD:C_0805_2012Metric
C106	100n	Capacitor_SMD:C_0805_2012Metric
C107	100n	Capacitor_SMD:C_0805_2012Metric
C108	100n	Capacitor_SMD:C_0805_2012Metric
C109	100n	Capacitor_SMD:C_0805_2012Metric
C110	100n	Capacitor_SMD:C_0805_2012Metric
C111	100n	Capacitor_SMD:C_0805_2012Metric
C112	100n	Capacitor_SMD:C_0805_2012Metric
C113	100n	Capacitor_SMD:C_0805_2012Metric
C114	22uF	Capacitor_SMD:CP_Elec_5x5.8
C115	22uF	Capacitor_SMD:CP_Elec_5x5.8
C2	100n	Capacitor_SMD:C_0805_2012Metric
C201	2n2	Capacitor_SMD:C_0805_2012Metric
C202	22uF	Capacitor_SMD:CP_Elec_5x5.8
C203	100p	Capacitor_SMD:C_0805_2012Metric
C204	220p	Capacitor_SMD:C_0805_2012Metric
C205	220p	Capacitor_SMD:C_0805_2012Metric
C206	100n	Capacitor_SMD:C_0805_2012Metric
C207	100n	Capacitor_SMD:C_0805_2012Metric
C208	100n	Capacitor_SMD:C_0805_2012Metric
C209	100n	Capacitor_SMD:C_0805_2012Metric
C210	100n	Capacitor_SMD:C_0805_2012Metric
C211	100n	Capacitor_SMD:C_0805_2012Metric
C212	100n	Capacitor_SMD:C_0805_2012Metric
C213	100n	Capacitor_SMD:C_0805_2012Metric
C214	22uF	Capacitor_SMD:CP_Elec_5x5.8
C215	22uF	Capacitor_SMD:CP_Elec_5x5.8
C3	100n	Capacitor_SMD:C_0805_2012Metric
C4	100n	Capacitor_SMD:C_0805_2012Metric
D101	BAW56	Package_TO_SOT_SMD:SOT-23
D102	BAW56	Package_TO_SOT_SMD:SOT-23
D201	BAW56	Package_TO_SOT_SMD:SOT-23
D202	BAW56	Package_TO_SOT_SMD:SOT-23
FIX1	M3	MountingHole:MountingHole_3.2mm_M3_Pad_Via
FIX2	M3	MountingHole:MountingHole_3.2mm_M3_Pad_Via

Show the other 187

FIX3	M3	MountingHole:MountingHole_3.2mm_M3_Pad_Via
FIX4	M3	MountingHole:MountingHole_3.2mm_M3_Pad_Via
FIX5	M3	MountingHole:MountingHole_3.2mm_M3_Pad_Via
J1	+15V	Wire_Pads:SolderWirePad_single_1-2mmDrill
J101	Vary CV 1	Buchla_Connectors:Johnson_108-09XX-001
J102	Vary CV 2	Buchla_Connectors:Johnson_108-09XX-001
J103	V/O	Buchla_Connectors:Johnson_108-09XX-001
J104	FM IN	Buchla_Connectors:Switchcraft_41
J105	Shape CV	Buchla_Connectors:Johnson_108-09XX-001
J106	SHAPE SEL 1	Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
J107	SHAPE SEL 3	Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
J108	SHAPE SEL 2	Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
J109	Triangle Out	Buchla_Connectors:Switchcraft_41
J110	Final Out 1	Buchla_Connectors:Switchcraft_41
J111	Final Out 2	Buchla_Connectors:Switchcraft_41
J2	0V	Wire_Pads:SolderWirePad_single_1-2mmDrill
J201	Vary CV 1	Buchla_Connectors:Johnson_108-09XX-001
J202	Vary CV 2	Buchla_Connectors:Johnson_108-09XX-001
J203	V/O	Buchla_Connectors:Johnson_108-09XX-001
J204	FM IN	Buchla_Connectors:Switchcraft_41
J205	Shape CV	Buchla_Connectors:Johnson_108-09XX-001
J206	SHAPE SEL 1	Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
J207	SHAPE SEL 3	Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
J208	SHAPE SEL 2	Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical
J209	Triangle Out	Buchla_Connectors:Switchcraft_41
J210	Final Out 1	Buchla_Connectors:Switchcraft_41
J211	Final Out 2	Buchla_Connectors:Switchcraft_41
J3	-15V	Wire_Pads:SolderWirePad_single_1-2mmDrill
L1	10u	Inductor_SMD:L_0805_2012Metric
L101	10u	Inductor_SMD:L_0805_2012Metric
L102	10u	Inductor_SMD:L_0805_2012Metric
L2	10u	Inductor_SMD:L_0805_2012Metric
L201	10u	Inductor_SMD:L_0805_2012Metric
L202	10u	Inductor_SMD:L_0805_2012Metric
M1	Logo_150mil	Dunnington:Logo_150mil
M2	Mod_Indicator_1-10_150mil	Dunnington:Mod_Indicator_1-10_150mil
M3	Serial_Box_150mil	Dunnington:Serial_Box_150mil
MK101	M2.5	MountingHole:MountingHole_2.5mm
MK102	M2.5	MountingHole:MountingHole_2.5mm
Q101	DMMT3906W	Package_TO_SOT_SMD:SOT-363_SC-70-6
Q102	DMMT3904W	Package_TO_SOT_SMD:SOT-363_SC-70-6
Q103	MMBT3906	Package_TO_SOT_SMD:SOT-23
Q104	MMBF5485	Package_TO_SOT_SMD:SOT-23
Q105	MMBFJ201	Package_TO_SOT_SMD:SOT-23
Q201	DMMT3906W	Package_TO_SOT_SMD:SOT-363_SC-70-6
Q202	DMMT3904W	Package_TO_SOT_SMD:SOT-363_SC-70-6
Q203	MMBT3906	Package_TO_SOT_SMD:SOT-23
Q204	MMBF5485	Package_TO_SOT_SMD:SOT-23
Q205	MMBFJ201	Package_TO_SOT_SMD:SOT-23
R1	10k	Resistor_SMD:R_0805_2012Metric
R101	180k	Resistor_SMD:R_0805_2012Metric
R102	180k	Resistor_SMD:R_0805_2012Metric
R103	150k	Resistor_SMD:R_0805_2012Metric
R104	2M7	Resistor_SMD:R_0805_2012Metric
R105	120k	Resistor_SMD:R_0805_2012Metric
R106	10k	Resistor_SMD:R_0805_2012Metric
R107	100k	Resistor_SMD:R_0805_2012Metric
R108	1M5	Resistor_SMD:R_0805_2012Metric
R109	10k	Resistor_SMD:R_0805_2012Metric
R110	1M5	Resistor_SMD:R_0805_2012Metric
R111	100k	Resistor_SMD:R_0805_2012Metric
R112	390k	Resistor_SMD:R_0805_2012Metric
R113	100k	Resistor_SMD:R_0805_2012Metric
R114	1k8	Resistor_SMD:R_0805_2012Metric
R115	10k	Resistor_SMD:R_0805_2012Metric
R116	2k	Resistor_SMD:R_0805_2012Metric
R117	390R	Resistor_SMD:R_0805_2012Metric
R118	33k	Resistor_SMD:R_0805_2012Metric
R119	4k99	Resistor_SMD:R_0805_2012Metric
R120	68k	Resistor_SMD:R_0805_2012Metric
R121	15k	Resistor_SMD:R_0805_2012Metric
R122	10k	Resistor_SMD:R_0805_2012Metric
R123	150k	Resistor_SMD:R_0805_2012Metric
R124	3k3	Resistor_SMD:R_0805_2012Metric
R125	15k	Resistor_SMD:R_0805_2012Metric
R126	68k	Resistor_SMD:R_0805_2012Metric
R127	680k	Resistor_SMD:R_0805_2012Metric
R128	150k	Resistor_SMD:R_0805_2012Metric
R129	6k8	Resistor_SMD:R_0805_2012Metric
R130	15k	Resistor_SMD:R_0805_2012Metric
R131	820k	Resistor_SMD:R_0805_2012Metric
R132	390k	Resistor_SMD:R_0805_2012Metric
R133	2k49	Resistor_SMD:R_0805_2012Metric
R134	330k	Resistor_SMD:R_0805_2012Metric
R135	430k	Resistor_SMD:R_0805_2012Metric
R136	820k	Resistor_SMD:R_0805_2012Metric
R137	330k	Resistor_SMD:R_0805_2012Metric
R138	330k	Resistor_SMD:R_0805_2012Metric
R139	330k	Resistor_SMD:R_0805_2012Metric
R140	680R	Resistor_SMD:R_0805_2012Metric
R141	680R	Resistor_SMD:R_0805_2012Metric
R142	6k8	Resistor_SMD:R_0805_2012Metric
R143	6k8	Resistor_SMD:R_0805_2012Metric
R144	33k	Resistor_SMD:R_0805_2012Metric
R145	1k8	Resistor_SMD:R_0805_2012Metric
R146	470R	Resistor_SMD:R_0805_2012Metric
R147	2k2	Resistor_SMD:R_0805_2012Metric
R148	680R	Resistor_SMD:R_0805_2012Metric
R149	3k3	Resistor_SMD:R_0805_2012Metric
R150	9k1	Resistor_SMD:R_0805_2012Metric
R151	680R	Resistor_SMD:R_0805_2012Metric
R152	680R	Resistor_SMD:R_0805_2012Metric
R2	10k	Resistor_SMD:R_0805_2012Metric
R201	180k	Resistor_SMD:R_0805_2012Metric
R202	180k	Resistor_SMD:R_0805_2012Metric
R203	150k	Resistor_SMD:R_0805_2012Metric
R204	2M7	Resistor_SMD:R_0805_2012Metric
R205	120k	Resistor_SMD:R_0805_2012Metric
R206	10k	Resistor_SMD:R_0805_2012Metric
R207	100k	Resistor_SMD:R_0805_2012Metric
R208	1M5	Resistor_SMD:R_0805_2012Metric
R209	10k	Resistor_SMD:R_0805_2012Metric
R210	1M5	Resistor_SMD:R_0805_2012Metric
R211	100k	Resistor_SMD:R_0805_2012Metric
R212	390k	Resistor_SMD:R_0805_2012Metric
R213	100k	Resistor_SMD:R_0805_2012Metric
R214	1k8	Resistor_SMD:R_0805_2012Metric
R215	10k	Resistor_SMD:R_0805_2012Metric
R216	2k	Resistor_SMD:R_0805_2012Metric
R217	390R	Resistor_SMD:R_0805_2012Metric
R218	33k	Resistor_SMD:R_0805_2012Metric
R219	4k99	Resistor_SMD:R_0805_2012Metric
R220	68k	Resistor_SMD:R_0805_2012Metric
R221	15k	Resistor_SMD:R_0805_2012Metric
R222	10k	Resistor_SMD:R_0805_2012Metric
R223	150k	Resistor_SMD:R_0805_2012Metric
R224	3k3	Resistor_SMD:R_0805_2012Metric
R225	15k	Resistor_SMD:R_0805_2012Metric
R226	68k	Resistor_SMD:R_0805_2012Metric
R227	680k	Resistor_SMD:R_0805_2012Metric
R228	150k	Resistor_SMD:R_0805_2012Metric
R229	6k8	Resistor_SMD:R_0805_2012Metric
R230	15k	Resistor_SMD:R_0805_2012Metric
R231	820k	Resistor_SMD:R_0805_2012Metric
R232	390k	Resistor_SMD:R_0805_2012Metric
R233	2k49	Resistor_SMD:R_0805_2012Metric
R234	330k	Resistor_SMD:R_0805_2012Metric
R235	430k	Resistor_SMD:R_0805_2012Metric
R236	820k	Resistor_SMD:R_0805_2012Metric
R237	330k	Resistor_SMD:R_0805_2012Metric
R238	330k	Resistor_SMD:R_0805_2012Metric
R239	330k	Resistor_SMD:R_0805_2012Metric
R240	680R	Resistor_SMD:R_0805_2012Metric
R241	680R	Resistor_SMD:R_0805_2012Metric
R242	6k8	Resistor_SMD:R_0805_2012Metric
R243	6k8	Resistor_SMD:R_0805_2012Metric
R244	33k	Resistor_SMD:R_0805_2012Metric
R245	1k8	Resistor_SMD:R_0805_2012Metric
R246	470R	Resistor_SMD:R_0805_2012Metric
R247	2k2	Resistor_SMD:R_0805_2012Metric
R248	680R	Resistor_SMD:R_0805_2012Metric
R249	3k3	Resistor_SMD:R_0805_2012Metric
R250	9k1	Resistor_SMD:R_0805_2012Metric
R251	680R	Resistor_SMD:R_0805_2012Metric
R252	680R	Resistor_SMD:R_0805_2012Metric
TR101	100k	Potentiometer_SMD:Potentiometer_Bourns_3314J_Vertical
TR102	100k	Potentiometer_SMD:Potentiometer_Bourns_3314J_Vertical
TR103	100R	Potentiometer_SMD:Potentiometer_Bourns_3314J_Vertical
TR104	20k	Potentiometer_SMD:Potentiometer_Bourns_3314J_Vertical
TR105	1M	Potentiometer_SMD:Potentiometer_Bourns_3314J_Vertical
TR201	100k	Potentiometer_SMD:Potentiometer_Bourns_3314J_Vertical
TR202	100k	Potentiometer_SMD:Potentiometer_Bourns_3314J_Vertical
TR203	100R	Potentiometer_SMD:Potentiometer_Bourns_3314J_Vertical
TR204	20k	Potentiometer_SMD:Potentiometer_Bourns_3314J_Vertical
TR205	1M	Potentiometer_SMD:Potentiometer_Bourns_3314J_Vertical
U1	ADR01	Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
U101	TL074	Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
U102	LM13700	Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
U103	TL072	Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
U104	TL071	Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
U2	TL071	Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
U201	TL074	Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
U202	LM13700	Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
U203	TL072	Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
U204	TL071	Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
VR101	100kB	Alpha_Potentiometers:RV16AF-41-(L)R1-XXX
VR102	100kB	Alpha_Potentiometers:RD901F-40-00D
VR103	100kB	Alpha_Potentiometers:RV16AF-41-(L)R1-XXX
VR104	100kB	Alpha_Potentiometers:RV16AF-41-(L)R1-XXX
VR105	100kA	Alpha_Potentiometers:RV16AF-41-(L)R1-XXX
VR106	100kB	Alpha_Potentiometers:RV16AF-41-(L)R1-XXX
VR201	100kB	Alpha_Potentiometers:RV16AF-41-(L)R1-XXX
VR202	100kB	Alpha_Potentiometers:RD901F-40-00D
VR203	100kB	Alpha_Potentiometers:RV16AF-41-(L)R1-XXX
VR204	100kB	Alpha_Potentiometers:RV16AF-41-(L)R1-XXX
VR205	100kA	Alpha_Potentiometers:RV16AF-41-(L)R1-XXX
VR206	100kB	Alpha_Potentiometers:RV16AF-41-(L)R1-XXX

Provenance

Repository: DunningtonAudio/258D ↗
Commit: unknown
Licence: CC-BY-4.0

How it is used

Trace's agent reads this design as context — what parts a board like this carries, how they are grouped across sheets, what a plausible layer stack and board size look like for the job. It is not copied. The licence above is permissive, and it, the repository and the commit are recorded so the origin of anything derived from it is always answerable.