Vintage Audio Technology for the Modern Studio
AMI U47 Kits and Parts

AMI U47 Kit and Parts

To purchase any of these microphone parts, please contact us at transformer@tab-funkenwerk.com or call us at 785-697-2257

 

    

    

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AMI U47 Modern Kit

AMI U47 Modern Kit

    

Stock Kit Includes:

  •                 Head basket: FET 47 style (no switch hole)
  •                 3x basket screws, stainless steel M2.5
  •                 Body tube, long body version
  •                 Bottom bell with Binder 7-pin connector installed (M249/M269 style connector)
  •                 1x bottom bell locking screw, 1x64 stainless steel
  •                 Capsule holder;  choice of K47 or M7 (shown)
  •                 BV8R transformer (included in U47MKB)
  •                 2x circuit boards with transformer mounting hardware
  •                 3x support ribs
  •                 Transformer deck
  •                 Nylon disc, same size as VF14 tube socket with a Noval tube socket with rubber suspension (assembled)
  •                 Acrylite deck, with hole for capsule mount

    

      

U47 Kit Assembly Guide

The above link shows a schematic for making a U47 using an EF14, EF80 or EF800 tube in your U47 kit.  There are two schematics shown; one using remote polarity pattern switching and the other without.

  

  

U47MK

AMI U47 Modern Kit:  47HBF, 47BBT, all internal structural components and screws, select capsule holder and BV8R

$600

U47A Standard Kit

Full AMI U47 kit, with all components needed, BV8Classic transformer, K47Classic capsule, NOS Telefunken EF800 tube, 47TSA Noval tube socket, 47 shock mount, Binder connector, made in china PSU (XLR hook up), made in china cable.

$990

U47A Premium Kit

Full AMI U47 kit, with all components needed, BV8Classic transformer, K47Classic capsule, NOS Telefunken EF800 tube, 47TSA Noval tube socket, Binder connector, made in USA 47RP-PSU , Accusound AT7 made in the USA cable, 47Box, 47 shock mount.

$1250

U47 FET-style, reproduction head basket with no switch hole

$150

U47-style reproduction mic body tube, long style

$100

U47-style, reproduction bottom bell for Tuchel insert (Tuchel insert not included)

$100

U47-style, reproduction bottom bell with Binder 7-pin connector installed

$150

Capsule holder for M7 style capsule

$55

Thiersch M7 capsule with PVC diaphragm

Thiersch M7 capsule with Mylar diaphragm

Capsule holder for K47 style capsule

$25

U47 Tube socket assembly, nylon disc, Noval tube socket, rubber suspension, comes assembled

$30

BV8 transformer with NOS lamination

Stock Out

BV8 transformer with modern lamination, same alloy content as historic lamination

$350

Simplified BV8-style transformer on PCB mount bobbins

$85

Set of three internal structure ribs for U47, steel with bright nickel finish

$55

Wood box with lining and padding for U47/U48 sized microphones

$80

Complete power supply unit for alternate tube U47 microphone with polarity position switch

$485

Complete power supply unit for alternate tube U47 microphone without polarity position switch

$400

Complete power supply unit for historic U47 microphone with VF14 tube

$400

Remote polarity power supply housing, Binder/Switchcraft with handle and rubber feet

$125

Remote polarity power supply housing, Switchcraft/Switchcraft with handle and rubber feet

$125

Power supply housing, Switchcraft/Switchcraft with handle and rubber feet

$125

NG Bulb

Neon power supply bulb for historic U47/U48 and early M49 power supplies

$50

47HB

U47-style, reproduction head basket with polarity pattern-switch hole

$150

47 shock mount

U47/48 and CS-1 Shockmount, heavy duty metal cage, made in germany rubber bands and all natural sheep wool felt lining, fast release levers

$150

K47Classic KH

Replica of the original 1958 K47/49 capsule  as used in U47/49 and M49/249

$55

K47 Classic Capsule

Replica of the first NWDR developed K47, made with original materials 34mm

$200

DIN Cap

50 (+50)uF fresh stock DIN screw capacitor (electrolytic) as used in U47/48 NG and M49 NSM PSU. 

 

34mmCH

Universal 34mm capsule holder 90 degree spacing, works for any capsule with 1.6mm mounting

 

Mic Kits are developed and designed by Oliver Archut and are handmade and sold by Atelier Magnetics Inc.