diyAudio - Ceasar II 300B SE mono block
Go Back   Home > Forums > Blogs > dvb projekt

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Ceasar II 300B SE mono block
Old

Ceasar II 300B SE mono block upgrade Part #2

Posted 24th July 2012 at 06:01 PM by dvb projekt
Updated 21st October 2012 at 01:03 PM by dvb projekt (Review added)

A short quick upgrade for my Ceasar II Mono´s
to push the sq to the limit...



In the meantime...

As you could see in the Upgrade Part #1, the printing of the Sophia Electric Royal Princess 300B
is 90 degrees different to the Emission Labs 300B-XLS.

Not a big thing, but it´s not looking good!


Unfortunately i have only two holes for the Tube-Socket. Therefore i made two small adapter to rotate the Tube-Socket.

Click the image to open in full size.

Click the image to open in full size.

Now the printing faces to the front!

Click the image to open in full size.

Perfect!



2nd Upgrade


The three grid stopper resistors will be changed from AUDIO NOTE™ 2 Watt Tantalum to Texas Components TX2575
...
dvb projekt's Avatar
diyAudio Member
Views 1609 Comments 0 dvb projekt is offline
Old

Ceasar II 300B SE mono block upgrade Part #1

Posted 5th July 2012 at 06:36 PM by dvb projekt
Updated 24th July 2012 at 05:33 PM by dvb projekt (Titel changed)

A short quick upgrade for my Ceasar II Mono´s
to push the sq to the limit...


The last upgrade i made is to swap from the very good sounding Emission Labs 300B-XLS to

Click the image to open in full size.

the Sophia Electric Royal Princess 300B

Click the image to open in full size.

For me the best sounding 300B on the market!

The parts for further upgrading are:

Click the image to open in full size.

1st - The caps C2 & C3
2nd - The grid stoppers R5, R8 & R10


1st Upgrade




Click the image to open in full size.

The Mundorf silver/gold/oil are changed to the new Duelund Cast PIO-Cu.

Click the image to open in full size.Click the image to open in full size.
...
dvb projekt's Avatar
diyAudio Member
Views 1837 Comments 0 dvb projekt is offline
Hide this!Advertise here!

New To Site? Need Help?

All times are GMT. The time now is 11:08 AM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright ©1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2