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Lot · Data Acquisition & Loggers

Grass Model 12C-8-23 Neurodata Acquisition System Mainframe 8-Ch EEG Amplifier

Grass Model 12C-8-23 Neurodata Acquisition System Mainframe 8-Ch EEG Amplifier Archived listing photo
Starting price (see what it sold for on eBay ↗) $99.99 as of Jun 26, 2026
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Closed Wed · Jul 1, 2026
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Ships from ZIP 226**
tryc2 103,949 ratings · 99.90% positive
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Description

From the seller
Modular Design: Utilizes individual plug-in signal conditioning modules per channel. For EEG applications, it typically houses Model 12A5 Dual-DC/AC Amplifiers or Model 7P511 AC Amplifiers. System Output: Pure analog output per channel (typically BNC connectors on the rear panel), intended to be patched into an external analog-to-digital converter (ADC) or a chart recorder.

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