• Disclaimer: This Vendor's Forum is a paid-for commercial area. Unlike the rest of diyAudio, the Vendor has complete control of what may or may not be posted in this forum. If you wish to discuss technical matters outside the bounds of what is permitted by the Vendor, please use the non-commercial areas of diyAudio to do so.

Introduction to Twin Audio

Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
On 30th, April, we gathered a listening session for comparison with Western Electric 300B and Cetron 300B tubes.
 

Attachments

  • DSCN4697.jpg
    DSCN4697.jpg
    814.7 KB · Views: 729
  • DSCN4694.jpg
    DSCN4694.jpg
    822.7 KB · Views: 694
  • DSCN4698.jpg
    DSCN4698.jpg
    802.6 KB · Views: 662
The tube amp for reference is Twin Audio 300B mono block class A single end power amps with a passive preamp. Double C-core output transformers (gold color) hand made by Kenneth were demonstrated.
 

Attachments

  • DSCN4689.jpg
    DSCN4689.jpg
    827.3 KB · Views: 636
  • DSCN4701.jpg
    DSCN4701.jpg
    805.3 KB · Views: 603
  • DSCN4700.jpg
    DSCN4700.jpg
    800.7 KB · Views: 149
Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.