Description
Princeton Applied Research PAR Type C Preamp AC Balance 2-Input BNC Lock-In
A benchtop preamplifier module designed for use with Princeton Applied Research PAR lock-in amplifiers. This unit provides AC-balanced amplification with dual switchable inputs and a 0.1x sensitivity multiplier for signal conditioning applications.
Specifications & What's Included
- Model: Type C Preamp (MPN: TCP)
- 2 BNC inputs (Input A, Input B) with switchable configuration: A, A-B, or -B
- AC balance capability
- Sensitivity multiplier: 0.1x
- Rear multi-pin edge connector with blue/gold contacts
- Compatible with Princeton Applied Research PAR lock-in amplifiers
- Manufactured in the United States
- Unit only; no additional accessories
Applications
The Type C Preamp was commonly used in precision measurement and signal detection systems where low-level AC signal amplification and conditioning were required. It integrates with PAR lock-in amplifier systems for laboratory and industrial measurements involving phase-sensitive detection, noise reduction, and signal analysis. Typical applications included materials characterization, electrochemical analysis, and other research-grade measurement setups.
This Princeton Applied Research PAR Type C Preamplifier has been inspected and is in good used condition. It was pulled from a working environment where it was in use and functional. The aluminum enclosure shows typical light surface wear consistent with lab use. Both BNC input connectors and the front-panel rotary input selector (A / A-B / -B) and AC Balance control appear intact and undamaged. The rear multi-pin edge connector is present and the contact pins appear clean. Please view our photo set and contact us if you have any questions.
Warranty Information
Additional Information
Brand: |
Princeton Applied Research |
Model: |
Type C Preamp |
MPN: |
TCP |
SKU: |
48646 |
Type: |
Preamplifier |
Number of Inputs: |
2 (Input A, Input B) |
Input Configuration: |
A, A-B, -B (switchable) |
AC Balance: |
Yes |
Sensitivity Multiplier: |
0.1x (Multiply Sensitivity Setting by 0.1) |
Connector Type: |
BNC |
Rear Connector: |
Multi-pin edge connector (blue/gold contact) |
Form Factor: |
Benchtop / Plug-in Module |
Compatible With: |
Princeton Applied Research PAR lock-in amplifiers |
Country/Region of Manufacture: |
United States |
Condition: |
Used – Pulled from Working Environment |
Seller Notes: |
Unit only; pulled from working environment |
Condition Notes: |
Princeton Applied Research PAR Type C Preamp inspected, in good used condition. Pulled from a working environment where it was functional. BNC connectors and controls intact. Normal light wear. |