FYI - Dynaco A25 clones with parts from PE

[ChrisABC]

FYI- from the Parts Express Forum:

from KLHbyJKH, "I'm experimenting with the amount of stuffing in the cabinet and in the port, but to my ears these sound pretty terrific."

https://techtalk.parts-express.com/.../1503864-dynaco-a25-clones-with-parts-from-pe

GRS-A25-10 @$90 usd
https://www.parts-express.com/GRS-A25-10-10-Paper-Cone-Replacement-for-Dynaco-A25-292-468?quantity=1

GRS-A25-2T @$40 usd
https://www.parts-express.com/GRS-A...Replacement-for-Dynaco-A25-292-469?quantity=1

https://www.updatemydynaco.com/pictures/A25Schematic.PNG

additional info-
Seas A26 ReViz
https://frugal-phile.com/boxlib/A26-ReViz-0v90-080323.pdf

another 10" woofer- more expensive Seas A26
https://hificompass.com/en/speakers/measurements/seas/seas-a26re4-h1411

 

[planet10]

The A26 plot is interesting. I suspect that a coat of modPodge could help smooth the bumps from 1 k up, making the raised bit for potential useful for bafflestep.

dave