Sound Module

Assembly

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The brain: trigger inputs digitize the pad signals, a processor maps them to samples, and the result is mixed and output.

Direct parts	10
Total parts	229
Used in	1 assembly
Class	Assembly

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The brain: trigger inputs digitize the pad signals, a processor maps them to samples, and the result is mixed and output. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Sound Module parts and their functions

10 top-level parts · 229 parts in total · full bill of materials below

Sound Module parts diagram: 1 bare PCB, 2 compute SoC module, 3 microcontroller, 4 sample memory, 5 trigger input bank, 6 audio DAC, 7 LCD panel, 8 control panel, 9 SMD passive (R/C/L), 10 module case. 229 parts in 10 top-level items. — Sound Module parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Bare PCB	1×	Main board
2	Compute SoC Module	1×	Audio DSP / processor
3	Microcontroller	1×	Trigger scanning MCU
4	Sample Memory	1×	Sound ROM
5	Trigger Input Bank	1×	Multi-pin trigger input bank
6	Audio DAC	1×	Audio DAC + headphone amp
7	LCD Panel	1×	Kit / parameter display
8	Control Panel	1×	Knobs and buttons
9	SMD Passive (R/C/L)	220×	Surface-mount resistors, capacitors, and inductors, typically in 0402 to 1206 packages, that set voltages, filter noise, and time signals on a circuit board.
10	Module Case	1×

3D model

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Build & assembly graph

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Bill of materials for Sound Module

10 top-level lines · 10 rows shown · 229 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Bare PCB	pcb-bare	1×	1	·	part
2	Compute SoC Module	soc-module	1×	1	·	part
3	Microcontroller	mcu	1×	1	·	part
4	Sample Memory	electronic-drum-kit-sample-memory	1×	1	·	part
5	Trigger Input Bank	electronic-drum-kit-trigger-input	1×	1	·	part
6	Audio DAC	electronic-drum-kit-dac	1×	1	·	part
7	LCD Panel	lcd-panel	1×	1	·	part
8	Control Panel	electronic-drum-kit-control-panel	1×	1	·	part
9	SMD Passive (R/C/L)	smd-passives	220×	220	·	part
10	Module Case	electronic-drum-kit-module-case	1×	1	·	part

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Where the sound module is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Musical Instruments 1 Electronic Drum Kit

Used in 1 assembly

Electronic Drum Kit

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳Foxconn foxconn.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Flex (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics bydelectronic.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks