Cartridge Input Buffer Assembly
Low-capacitance, high-impedance input accepting moving-magnet or moving-coil cartridge signals (5–10 mV) with selectable load impedance matching. 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
6 top-level lines · 6 rows shown · 7 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Cartridge Type Switch | phono-preamp-input-selector | 1× | 1 | — | part |
| 2 | Load Resistor Network | phono-preamp-load-resistor | 1× | 1 | — | part |
| 3 | Load Capacitance Network | phono-preamp-load-capacitor | 1× | 1 | — | part |
| 4 | Input Buffer Op-Amp | phono-preamp-input-buffer-opamp | 1× | 1 | — | part |
| 5 | Connector | connector | 2× | 2 | — | part |
| 6 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | — | part |
Used in 1 assembly
Sourcing — likely vendors
Companies that make this · indicative price $300–$90k · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| 🇨🇳BYD byd.com ↗ | Shenzhen, CN | EV & battery manufacturer | made to order | — |
| tatamotors.com ↗ | Mumbai, IN | Automaker | made to order | — |
| saicmotor.com ↗ | Shanghai, CN | Automaker | made to order | — |
| 🇮🇳Mahindra mahindra.com ↗ | Mumbai, IN | Automaker | made to order | — |
| 🇨🇳Geely global.geely.com ↗ | Hangzhou, CN | Automaker | made to order | — |