# Stanford Research Preamplifier Amplifers

## Products in this collection

- [Stanford Research Systems SR560 Low-Noise Voltage Preamplifier (Pre-Owned)](https://valuetronics.com/products/sr560-stanford-research-preamplifier-used) - 3495.0 USD
- [SR552 Stanford Research Preamplifier Used](https://valuetronics.com/products/sr552-stanford-research-preamplifier-used) - 0.0 USD
- [SR550 Stanford Research Preamplifier Used](https://valuetronics.com/products/sr550-stanford-research-preamplifier-used) - 0.0 USD
- [Stanford Research Systems SR570 Low-Noise Current Preamplifier (Pre-Owned)](https://valuetronics.com/products/sr570-stanford-research-preamplifier-used) - 0.0 USD
- [SR445 Stanford Research Preamplifier Used](https://valuetronics.com/products/sr445-stanford-research-preamplifier-used) - 0.0 USD

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> Source: [ValueTronics](https://valuetronics.com/collections/manufacturers-stanford-research-other-equipment-amplifier-preamplifier)
> Updated: 2026-06-03