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Calibrated mic capsule set - CMC2742 A CMC2742 electric capsule microphone (ECM) as described in the August 2023 article on making a Calibrated Measurement Microphone. Included with the capsule are the required SMD 820Ω & 2.2kΩ resistors and 4.7nF & 8.2nF capacitors to flatten out the frequency response. The 4.7nF capacitor is in clear tape while the 8.2nF is in paper tape. Once we've sent the capsule, a download link will appear below this item so you can get the calibration files. The capsule will be numbered so you know which file to use. Cat No SC6765. Price: AUD $12.50 1  Add to trolley (available until stock is exhausted) In stock: yes (8 available). Estimated dispatch time: 1-3 days Related to: Project: Calibrated Measurement Mic (August 2023 [print issue] [online issue]) Other items relevant to this project: Calibrated Measurement Microphones: Calibrated Measurement Microphone PCB (SMD version) [01108231] ($2.50) Add to trolley Calibrated Measurement Microphone PCB (TH version) [01108232] ($2.50) Add to trolley Short-form kit for the Calibrated Microphone (SMD version) ($22.50) Add to trolley Short-form kit for the Calibrated Microphone (TH version) ($25.00) Add to trolley Simulation and calculation files for the Calibrated Measurement Microphone (Free) Add to trolley Calibrated Measurement Microphone PCB patterns (PDF download) [01108231/2] (Free) Add to trolley Calibrated Measurement Mic: Calibrated mic capsule set - Panasonic WM61A lot 4A14 ($12.50) Add to trolley Calibrated mic capsule set - JLI61A lot 3 ($12.50) Add to trolley Calibrated mic capsule set - JLI60A V02 ($12.50) Add to trolley Calibrated mic capsule set - CMC6027 ($12.50) Add to trolley