Genuine Mullard CV378 (GZ37) rectifiers for sale x4

Fanuc · 31st January 2009, 12:55 PM

Hello,

I have recently moved house and am trying to clear out alot of stuff I don't need or are unlikely to use. These are NOS mullards. Military versions I believe and there in the boxes. They have not been used. I originally got 4 of them to make a full wave rectifier after seeing a schematic for an Audionote Ongaku amp!

. I heard rave reviews about it and I was still a novice with electronics. The OPT is the key part plus the caps and construction. (how naive I was at the time!).

So yeah they could be used for SE Triode amps 211, 845 etc with large HT rails.

Anyway here is a link I come across yesterday.

http://www.mullardtubes.com/MullardRectifierTubes.aspx

To quote from the above website - "Without a doubt the finest GZ-37 available today only exceeded by the High Wycombe CV378 "Fat Glass"

I took these pictures about an hour ago.

Fanuc · 31st January 2009, 12:58 PM

Picture 2

Fanuc · 31st January 2009, 01:01 PM

Picture 3 showing some of the original boxes

limono · 31st January 2009, 02:25 PM

and the price is??

Fanuc · 31st January 2009, 03:19 PM

Quote:

Originally posted by limono
and the price is??

Having a good look around I am looking for £180 for the four ie. $265.00. This is pretty cheap if you look at some other sites.

http://www.mullardtubes.com/Mullard-...&ProductID=150

nearly $150 a tube or this one

https://www.tubeworld.com/gz37.htm

Between $100-$150 per tube. That site has some good information on it regarding the valve. I don't know enough about getters etc.

Lastly I forgot to mention that all four tubes have the same date codes YE. Mid 60's I think. As you can see from that link just above, the internal construction has changed over time. So it's a mix and match affair.

PS. Ignore delivery costs. I have stuff (palettes) going to virginia at work all the time and it will be well packed.

Best Regards

Kevin

Fanuc · 1st February 2009, 08:19 AM

Quote:

Originally posted by limono
and the price is??

I may knock the cost down to $200 for the Quad. And cheap delivery to USA.

doucanoe · 1st February 2009, 09:59 PM

email sent

RC

Fanuc · 1st February 2009, 10:04 PM

Just sent you one back! Literally about about a minute ago!

Unless it's a new one

I will take paypal.

Kevin

doucanoe · 2nd February 2009, 01:34 PM

Got it, thanks!

I'm hoping we can work something out.

Thanks, RC

doucanoe · 3rd March 2009, 11:47 PM

Just thought that I should follow up on this. I spoke with Kevin and we worked out a deal on the GZ37 rectifiers.

I received them last week and everything is looking great. I'm pretty excited to use these in my 300b project.

Thanks much Kevin!

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31st January 2009, 02:25 PM	#4
limono diyAudio Member Join Date: Mar 2007	and the price is??

1st February 2009, 09:59 PM	#7
doucanoe diyAudio Member Join Date: Jul 2007 Location: Maplewood MN	email sent RC

1st February 2009, 10:04 PM	#8
Fanuc diyAudio Member Join Date: Feb 2006 Location: Leven, Fife	Just sent you one back! Literally about about a minute ago! Unless it's a new one I will take paypal. Kevin

2nd February 2009, 01:34 PM	#9
doucanoe diyAudio Member Join Date: Jul 2007 Location: Maplewood MN	Got it, thanks! I'm hoping we can work something out. Thanks, RC

3rd March 2009, 11:47 PM	#10
doucanoe diyAudio Member Join Date: Jul 2007 Location: Maplewood MN	Just thought that I should follow up on this. I spoke with Kevin and we worked out a deal on the GZ37 rectifiers. I received them last week and everything is looking great. I'm pretty excited to use these in my 300b project. Thanks much Kevin!

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