My new amplifier£_300BSE!

China_Vincent · 6th February 2009, 02:24 AM

Hi:
After two years of preparing material , I produced a totally new amplifier named 300BSE. This amp uses a classical circuit , this circuit is changed from the first driver 300B of WE91B of Western Electric; this amps also use WE310A for input transformer and 300B for output transformer .

Vincent_Lee

China_Vincent · 6th February 2009, 02:39 AM

picture

China_Vincent · 6th February 2009, 02:43 AM

Picture

China_Vincent · 6th February 2009, 03:02 AM

picture

DrRick · 6th February 2009, 03:23 AM

You should be very proud of your new amps. The build quality is spectacular!
What transformers and chokes did you use (part #'s)?

China_Vincent · 6th February 2009, 07:46 AM

picture

China_Vincent · 6th February 2009, 07:58 AM

Quote:

Originally posted by DrRick
You should be very proud of your new amps. The build quality is spectacular!
What transformers and chokes did you use (part #'s)?

Hi£¬DrRick!
WE1048 core transformer is used around their own system, chokes is 149k. Thanks!

Vincent_Lee

kmtang · 6th February 2009, 12:45 PM

300B with WE transformers. How nice but I hope the irons are with the right specs.

Anyway, it has the Marantz 9 look. It is beautiful looking one.

I am using Plitron's toroid 3.5K SE OPT with my 300B. It has extended high frequency response.

Johnny

China_Vincent · 6th February 2009, 02:26 PM

Quote:

Originally posted by kmtang
300B with WE transformers. How nice but I hope the irons are with the right specs.

Anyway, it has the Marantz 9 look. It is beautiful looking one.

I am using Plitron's toroid 3.5K SE OPT with my 300B. It has extended high frequency response.

Johnny

I am using WE transformers toroid 3.5K SE OPT with this 300B.

thanks!

Jeb-D. · 6th February 2009, 07:52 PM

Very nice

6th February 2009, 02:24 AM	#1
China_Vincent diyAudio Member Join Date: Dec 2005 Location: Auckland, New Zealand	My new amplifier£_300BSE! Hi: After two years of preparing material , I produced a totally new amplifier named 300BSE. This amp uses a classical circuit , this circuit is changed from the first driver 300B of WE91B of Western Electric; this amps also use WE310A for input transformer and 300B for output transformer . Vincent_Lee

6th February 2009, 03:23 AM	#5
DrRick diyAudio Member Join Date: Nov 2004 Location: New Jersey, US, Third Stone From The Sun	You should be very proud of your new amps. The build quality is spectacular! What transformers and chokes did you use (part #'s)? __________________ Peace, DrRick

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Wanted: DIY amplifier builder with experience. I need a 0.7 ohm stable amplifier	Audiophilenoob	Swap Meet	34	16th May 2005 11:58 PM
Questions about how to decrease the PASS A-40 amplifier into a class AB amplifier.	novtango	Pass Labs	2	21st October 2002 01:50 AM

New To Site?	Need Help?
Register to Participate Search Privacy Statement Contact Us	Frequently Asked Questions Did you forget your password? Mark Forums Read

6th February 2009, 12:45 PM	#8
kmtang diyAudio Member Join Date: Nov 2004 Location: Vancouver	300B with WE transformers. How nice but I hope the irons are with the right specs. Anyway, it has the Marantz 9 look. It is beautiful looking one. I am using Plitron's toroid 3.5K SE OPT with my 300B. It has extended high frequency response. Johnny

6th February 2009, 07:52 PM	#10
Jeb-D. diyAudio Member Join Date: Nov 2005 Location: SoCal	Very nice

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)