D-EF47

Home/Store/D-EF47

D-EF47 Tube Microphone Kit – Vintage U47 Recreation

Recreate the legendary sound of the U47 with the D-EF47 Tube Microphone Kit. First invented in 1947, the U47 quickly became the pinnacle of vocal microphones, known for its unrivaled tonal clarity and versatility. This kit offers you an authentic reproduction of the original U47 amplifier circuit, specifically designed to deliver the true vintage character of one of the most revered microphones in history.

Designed in collaboration with the iconic Oliver Archut, the D-EF47 has been meticulously crafted to allow the use of vintage Telefunken EF800, EF802, and EF80 vacuum tubes. These tubes are carefully selected to give your microphone an unprecedented sweet tone, delivering the warmth, clarity, and character that made the U47 a studio legend.

The D-EF47 is fully compatible with both K47 and M7 capsule-type condensers, allowing you to capture sound with exceptional richness and detail. This kit also works seamlessly with the AMI BV08 Classic Series Transformer and AMI T47 Transformers, giving you plenty of flexibility when customizing your sound.

With true omni pattern switching achieved by an ultra High impedance reed relay integrated into the microphone PCB, the D-EF47 ensures that your U47 recreation is as close to the original as possible. The reed relay is operated via the microphone PSU, providing smooth, authentic pattern switching between cardioid and omni modes.

Features:

✔ Authentic U47 Circuit – Carefully tweaked component values for a true-to-original sound.
✔ Telefunken Vacuum Tubes – Designed to use EF800, EF802, and EF80 vintage tubes for a smooth, sweet tone.
✔ K47/M7 Capsule Compatibility – Supports both K47 and M7 type condenser capsules, offering versatile sound capture.
✔ Transformer Compatibility – Works with AMI BV08 Classic Series Transformer and AMI T47 Transformers for complete flexibility.
✔ Omni Pattern Switching – Features ultra High impedance relay for true omni pattern switching, operated via PSU.
✔ Inspired by Oliver Archut* – Collaboratively developed with the legendary engineer to ensure the highest quality.

Whether you're an enthusiast or a professional, the D-EF47 Tube Microphone Kit is your gateway to building an iconic, vintage-inspired microphone that delivers an unparalleled sonic experience.

Build your own vintage U47 today and capture the magic of this legendary mic!


Link to:

  • Build Thread & FAQ D-EF47
  • D-EF47 BOM
  • D-EF47 PSU BOM

Filters

Clear all
Filters
Clear all
D-EF47 PCB Kit
D-EF47 PCB Kit
D-EF47 PCB Kit
$55.00 USD
StyroFlex Capacitor Kit for D-EF47
StyroFlex Capacitor Kit for D-EF47
StyroFlex Capacitor Kit for D-EF47
$12.00 USD
Low Profile 9-Pin Tube Socket
Low Profile 9-Pin Tube Socket
Low Profile 9-Pin Tube Socket
$9.00 USD
48V Relay for Pattern Switching
48V Relay for Pattern Switching
48V Relay for Pattern Switching
$47.00 USD
Power Supply Case
Power Supply Case
Power Supply Case
$125.00 USD
Premium U47/U48 Microphone Body Kit
Premium U47/U48 Microphone Body Kit
Premium U47/U48 Microphone Body Kit
$1 000.00 USD
Toroidal Power Transformer
Toroidal Power Transformer
Toroidal Power Transformer
$40.00 USD
Vintage-Style Phenolic Resistor Board
Vintage-Style Phenolic Resistor Board
Vintage-Style Phenolic Resistor Board
$125.00 USD
  • My Account
  • Track Orders
  • Shopping Bag
Powered by Lightspeed
Display prices in:USD
Skip to main content
MicrophoneDIY
Store
Delivery
About Us
My accountSearch
Cart
Menu

Microphone DIY - microphoneDIY@fortin.ca

Terms & ConditionsShipping & Payment InfoCookie settingsReport abuse
Powered by Lightspeed