|
Vintage Asylum Classic gear from yesteryear; vintage audio standing the test of time. |
For Sale Ads |
Use this form to submit comments directly to the Asylum moderators for this forum. We're particularly interested in truly outstanding posts that might be added to our FAQs.You may also use this form to provide feedback or to call attention to messages that may be in violation of our content rules.
Original Message
RE: Brook 12A bass response? 1953 update
Posted by Iain42 on March 13, 2017 at 06:05:00:
A 1953 original brook schematic showed the following updates.
R14 R15 changed from 220K to 68K
C12/C13 C14/C15 changed from two .1 to .5