Amplifier Section Assembly
Sourcing — likely vendors
Real suppliers (🇮🇳 🇸🇬 🇨🇳); price, MOQ & lead time are estimates| Vendor | HQ | Specialty | Est. unit price | MOQ | Lead time |
|---|---|---|---|---|---|
| 🇨🇳Foxconn foxconn.com ↗ | Shenzhen, CN | Electronics contract mfg | $596 | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | $655 | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | $598 | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | $511 | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | $494 | 1,000 pcs | 6–10 wks |
Nine discrete Class-AB power amplifier channels mounted to large extruded heatsinks, each with complementary output transistors, a driver/bias stage, and thermal tracking. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
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Bill of materials
3 top-level lines · 7 rows shown · 417 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Power Amp Channel 4 parts | av-receiver-amp-channel | 9× | 9 | 46 | assembly |
| 1.1 | Bare PCB | pcb-bare | 1× | 9 | — | part |
| 1.2 | Output Transistor | av-receiver-output-transistor | 4× | 36 | — | part |
| 1.3 | Driver / Bias Stage | av-receiver-driver-bias | 1× | 9 | — | part |
| 1.4 | SMD Passive (R/C/L) | smd-passives | 40× | 360 | — | part |
| 2 | Amplifier Heatsink | av-receiver-heatsink | 2× | 2 | — | part |
| 3 | Wire Bundle | wire-bundle | 1× | 1 | — | part |