k346 capsule (1)
K346 34mm Capacitor Mic Capsule DC Bias 6μm Gold Diaphragm Original price was: $49.00.Current price is: $45.00. piece
Back to products
Hand Made Cardioid Condenser Microphone with 34mm Capsule
Hand Made Cardioid Condenser Microphone with 34mm Capsule Original price was: $169.00.Current price is: $159.00. piece

DIY NT1 Microphone Circuit Board Kit with 34mm Gold Capsule

Original price was: $59.00.Current price is: $57.00. piece

34mm Capacitor Mic DC Bias Circuit Board Kit with Gold-Sputtered Capsule, 48V Phantom Power, Cardioid, NT1-A Reference DIY Replacement Part for Vocal Instrument Recording

17 Items sold in last
15 People watching this product now!
SKU: K346-1 Category: Tag:
Description

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

1

Click here to order “48v Phantom Power“.

Click here to order “Shock Mount“

Welcome to a store built on 15 years of audio engineering expertise. Every product—from our capsules to our circuits—is designed, tested, and perfected by me, a senior engineer, to deliver pro-level sound you can trust. Ready for more? Explore our full range or reach out for custom solutions—we’re here to help you sound better.

 

Additional information
Weight1 kg
Dimensions20 × 10 × 10 cm
Reviews (0)

There are no reviews yet.

Be the first to review “DIY NT1 Microphone Circuit Board Kit with 34mm Gold Capsule”