Finished Rebuilt MXL 990


Finished, Rebuilt and Tested MXL 990 built in a Transformerless Configuration with a K47-style Capsule and our hand-assembled jaSb circuit.

Only 1 left in stock

  • Options Price: $0.00
  • Product Price: $329.00
  • Total: $0.00
SKU: 990uf Category:


This is a finished rebuilt MXL990 – in stock, tested and ready to ship.

Harsh, sibilant high-end becomes smooth and silky. Thin bottom end becomes full. In the middle is a great harmonic richness that works well on almost anything you throw at it.

This 990 rebuild has the full upgrade treatment including:

  • k47 Style Large Diaphragm Capsule
  • jsSb Circuit Board with optional internal pattern switch
  • Vintage Matte Green paint finish


  • Stock MXL Headbasket with inner mesh removed (pictured) or Mic Parts Headbasket



  • There is no case, shockmount or hard mount included with this mic.
  • Internal pattern switch is accessed by unscrewing the body cylinder.  In omni mode the signal level of the mic decreases about 6dB.
  • The Stock MXL 990 Shockmount is horrible and using it places your fine new microphone in great peril!  Depending on the selected option, your mic may ship with one. I strongly suggest finding a better option such as the Boseen Spider mount or the Rycote USM-VB.

Contact me if you have any questions about the mic.

Additional information

Weight 4 lbs
Dimensions 10 × 12 × 8 in


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