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For Sale Gefell MV690 & 691 buffer PCB's with transformers

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AusTex64

AusTex64

Well-known member
Joined
Jun 3, 2013
Messages
539
Two Gefell MV691 buffer PCB's and one Gefell MV690 buffer PCB with transformers. I believe they work but can't 100% guarantee that. Appears they have been modded for 48V operation. Came out of Gefell mics I converted to tube buffers in 2017.

$95 each + shipping, or all 3 for $250 + shipping. Located in Austin, Texas USA.
 

Attachments

  • IMG_5406.JPG
    IMG_5406.JPG
    1.6 MB
  • IMG_5408.JPG
    IMG_5408.JPG
    1.5 MB
  • IMG_5409.JPG
    IMG_5409.JPG
    1.6 MB
  • IMG_5410.JPG
    IMG_5410.JPG
    1.7 MB
  • IMG_5411.JPG
    IMG_5411.JPG
    1.5 MB
  • IMG_5412.JPG
    IMG_5412.JPG
    1.9 MB
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