Typically, calibration is recommended annually (every 12 months), or as specified by quality system requirements or manufacturer recommendations. If used in critical applications, more frequent calibration may be advisable.

Calibrate Your Br�El & Kj�R 2660
Your Br�El & Kj�R 2660 Doesn’t Need Guesswork.
It Needs Calibration — Without the Runaround.
Your organization trusts the Br�el & Kj�r 2660 Microphone Preamplifier to tell you the truth.
So why accept a calibration sourcing process built on phone tag, vague quotes, and one‑size‑fits‑all labs?
Rogue Calibration flips that model.
We don’t calibrate your equipment.
We put calibration providers in competition for your business.
What That Means for You
- Access to calibration labs experienced with Br�El & Kj�R instruments
- Accredited and traceable calibration options
- Documentation suitable for ISO, FDA, and regulated environments
- Clear turnaround times and transparent pricing
- Control to choose the provider that fits your needs and timeline
Whether you’re managing a single Br�El & Kj�R 2660 calibration or coordinating multiple instruments and locations, Rogue Calibration helps you eliminate guesswork, reduce downtime, and source calibration with confidence.
Better options. Better data. Better calibration sourcing.
Our partners provide traceable electrical calibration services to help ensure measurement accuracy, compliance, and continued usability of your equipment.
Quick Overview
- What it is: 1/2" microphone preamplifier for acoustic measurements
- Typical use: Amplifies microphone signals for sound level meters, analyzers, and data acquisition systems
- Status: Discontinued (largely replaced by newer models, limited availability as used/refurbished)
The Br�el & Kj�r 2660 Microphone Preamplifier is built for precision—but precision only matters if the calibration is done right. Expert calibration ensures it is tested against traceable standards, adjusted correctly, and proven accurate where it counts. No shortcuts. No guesses.
When safety, compliance, and real‑world decisions are on the line, professional calibration is the difference between trusting your readings and hoping they’re right.


Who is Rogue Calibration?
Built for speed, clarity, and real-world use, Rogue brings a modern approach to a process that hasn’t changed in decades. We're about simplicity... because we know this space and we have the tools to solve this problem We're results-obsessed.
We focus on: Clear requests, Connections with trusted providers, Better outcomes for both sides.
www.roguecalibration.com
Why Br�El & Kj�R Owners Use Rogue Calibration
Br�El & Kj�R equipment is widely used across industrial and commercial environments, but finding the right Br�El & Kj�R 2660 calibration provider doesn’t have to be difficult.
Rogue Calibration saves you time and money by connecting you with experienced labs, competitive pricing, traceable calibration options, and clear turnaround times, so you can choose the right provider with confidence.

Rather than performing calibrations ourselves, Rogue Calibration acts as your single point of contact.
- You submit a calibration request for your Br�El & Kj�R 2660
- We send your inquiry to multiple vetted calibration service providers
- Providers respond directly with quotes, turnaround times, and capabilities
You choose the provider that best fits your needs
No pressure. No obligation. Just options.
Product Information
- Manufacturer: Br�el & Kj�r
- Model Number: 2660
- Model Details: The Bruel & Kjaer 2660 is a high-quality 1/2-inch microphone preamplifier designed for accurate, low-noise signal amplification and conditioning of measurement microphones.
- Category: Microphone Preamplifier
- Calibration Discipline: · Electrical Calibration · Voltmeter & Voltage Reference Calibration Lab Services · Reference·Level Electrical Standard
Request Calibration for Your Br�el & Kj�r 2660 Microphone Preamplifier
If your Br�el & Kj�r 2660 Microphone Preamplifier is due for calibration, start in minutes.
Submit your request with Rogue Calibration and let qualified calibration service providers compete for your business — so you can choose with confidence.
Request a Calibration Quote Now
