DIY NT1 Microphone Circuit Board Kit with 34mm Gold Capsule

34mm Capacitor Microphone DC Bias Circuit Board Kit (NT1-A Reference) with Gold-Sputtered Capsule

Specification :

Capsule Size: 34mm diameter x 12mm height
Diaphragm: 6μm thickness, Gold-sputtered
Polar Pattern: Cardioid
Sensitivity: -31.9dB
Frequency Response: 20Hz – 20kHz
Power Supply: 48V Phantom Power
Dynamic Range: 132dB
Input Impedance: 100Ω
Total Weight: 83g
PCB Dimensions: 51mm x 33mm
Reference Model: Designed referencing the NT1-A microphone circuit

DIY NT1 Microphone Circuit Board Kit with 34mm Gold Capsule

Feature:

This is a high-performance DIY circuit board designed for 34mm capacitor microphones. It requires a 48V phantom power supply to operate. The board features a digital logic chip boost circuit that provides 60V anode voltage to power the capacitor diaphragm.
Key Circuit Features:
Direct Input: The amplifier features no input capacitor, allowing the capacitor capsule to connect directly to the EFT (Electrical Fast Transient) protection.
Signal Path: The signal is amplified and output through a coupling capacitor to the 3-pin XLR connector.
Buffer Circuit: Equipped with a follower amplifier buffer circuit for stable signal transmission.

Packing:

1 x Capacitor Microphone Capsule
1 x Circuit Board (Pre-soldered with 3-pin XLR connector)

Application:

DIY Condenser Microphone

Click here to order “48v Phantom Power“.

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