• The swap meet forum is for private non-commercial transactions. Only unmoderated members can post here.

    diyAudio provides this forum for the convenience of our members, but makes no warranty nor assumes any responsibility. We do not vet any members. Use of this facility is at your own risk. Customers can post any issues in those threads as long as it is done in a civil manner. All diyAudio rules about conduct apply and will be enforced.

For Sale Whammy Headphone Amp with Sennheiser HD 650 headphones

Things you have for sale.
Selling my Sennheiser HD650 headphones and a Whammy headphone amp I built for $600 shipped.

I used all vishay dale military resistors, Nichicon caps, mogami wiring, and a stepped attenuator volume pot. Opamp is a RC4580 included.Chassis is a Galaxy 3U 230x230 from DiyAudio.

I am only selling it so I can fund a balanced Whammy.

Shipping from Houston, TX.
 

Attachments

  • IMG_4193.jpeg
    IMG_4193.jpeg
    313.2 KB · Views: 52
  • IMG_4194.jpeg
    IMG_4194.jpeg
    265.2 KB · Views: 47
  • IMG_4195.jpeg
    IMG_4195.jpeg
    277.2 KB · Views: 45
  • IMG_4196.jpeg
    IMG_4196.jpeg
    308.8 KB · Views: 58
  • IMG_4197.jpeg
    IMG_4197.jpeg
    353.2 KB · Views: 63
  • IMG_4198.jpeg
    IMG_4198.jpeg
    327.1 KB · Views: 61
  • IMG_4199.jpeg
    IMG_4199.jpeg
    346.1 KB · Views: 54
  • IMG_4200.jpeg
    IMG_4200.jpeg
    309.8 KB · Views: 53