Audio I/O Section
AssemblyThe analog boundary: a high-impedance instrument input, low-latency converters, and outputs for amps, FRFR speakers, and the PA, plus an effects loop and USB audio. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Audio I/O Section parts and their functions
7 top-level parts · 14 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Instrument Input | 1× | Hi-Z input stage |
| 2 | ADC/DAC | 1× | Audio converters |
| 3 | Output Drivers | 1× | Balanced/unbalanced outputs |
| 4 | Effects Loop | 1× | Effects loop I/O |
| 5 | Headphone Amp | 1× | Headphone amplifier |
| 6 | USB Audio Interface | 1× | USB audio interface |
| 7 | Connector | 8× | Jacks and XLRs |
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Bill of materials for Audio I/O Section
7 top-level lines · 7 rows shown · 14 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Instrument Input | efx-instrument-input | 1× | 1 | · | part |
| 2 | ADC/DAC | efx-adc-dac | 1× | 1 | · | part |
| 3 | Output Drivers | efx-output-drivers | 1× | 1 | · | part |
| 4 | Effects Loop | efx-fx-loop | 1× | 1 | · | part |
| 5 | Headphone Amp | efx-headphone-amp | 1× | 1 | · | part |
| 6 | USB Audio Interface | efx-usb-audio | 1× | 1 | · | part |
| 7 | Connector | connector | 8× | 8 | · | part |
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Where the audio I/O section is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
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.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |