Hytron HY615 Data ???

mltube · 27th February 2011, 05:46 PM

I am looking for Hytron data for the HY615 "micky mouse triode".

If anyone would happen to know where, please.... PM me.
Working on a VHF reciever, and would like to be sure about the measurements, and pinout detail.
Thank you in advance,

Michael

quayhog · 27th February 2011, 06:38 PM

HY 615, Tube HY615; Röhre HY 615 (HY615)

rsumperl · 27th February 2011, 06:49 PM

NJ7P Tube Database Search

mltube · 28th February 2011, 02:02 AM

Thank you for the data, the only one that I found today was from Nj7p site. The pinout sure helps a lot, just to be safe.
Have a great day,
Michael

jfitz57 · 28th February 2011, 02:10 AM

How many $'s for one of those rodents?

mltube · 28th February 2011, 05:51 PM

For a quality tested NOS @ $20.00.

mltube · 28th February 2011, 05:54 PM

Here they are, $9.00 + ship.

Mikewong · 20th February 2012, 07:52 AM

How is you project going on using this magnificent HY615?

mltube · 20th February 2012, 01:44 PM

I did some testing and made a breadboard circuit, but one of the tubes had a weak heater, so it has been on the back burner for a while... It is hard to find these. I do have many 2c22's Like the 6j5, but with the caps on top just like the HY615. Only had the two hy615's, and hope to find a few more in the future.. Also working on the following circuits with these output tubes in class A2... 3c24, T35, and the 826. They are fun and done right sound just amazing. Cheers

tubelab.com · 4th March 2012, 09:03 PM

Quote:

Only had the two hy615's, and hope to find a few more in the future..

How many do you want? I am cleaning out my warehouse and I found 20 of these this afternoon. I remembered the picture from the first post. They are Philco brand with black bases still in the military contract boxes from 1943. The boxes are in varying stages of decomp though.

PM me if interested...soon. I am loading up a trailer full of tubes to be sold in bulk on Mar 17. I once had over 100,000 tubes, but have decided that it isn't worth the monthly rent check to keep them anymore. I will keep a few thousand in my garage, the rest will be gone by the end of the year.

Before I get a zillion questions, there are no high $$$$ audio tubes, mostly WWII military surplus and the good stuff has already been sold.

28th February 2011, 02:02 AM	#4
mltube diyAudio Member Join Date: Feb 2010 Location: Fergus Falls, MN	HY615 data... Big thank's... Thank you for the data, the only one that I found today was from Nj7p site. The pinout sure helps a lot, just to be safe. Have a great day, Michael

28th February 2011, 05:51 PM	#6
mltube diyAudio Member Join Date: Feb 2010 Location: Fergus Falls, MN	Cost for NOS HY615 For a quality tested NOS @ $20.00.

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27th February 2011, 06:38 PM	#2
quayhog diyAudio Member Join Date: Sep 2005	HY 615, Tube HY615; Röhre HY 615 (HY615)

27th February 2011, 06:49 PM	#3
rsumperl diyAudio Member Join Date: Oct 2009 Location: Binghamton, NY	NJ7P Tube Database Search

28th February 2011, 02:10 AM	#5
jfitz57 diyAudio Member Join Date: Mar 2010 Location: Western Massachusetts U.S.A.	How many $'s for one of those rodents?

20th February 2012, 07:52 AM	#8
Mikewong diyAudio Member Join Date: Apr 2003 Location: Milan	How is you project going on using this magnificent HY615?

20th February 2012, 01:44 PM	#9
mltube diyAudio Member Join Date: Feb 2010 Location: Fergus Falls, MN	I did some testing and made a breadboard circuit, but one of the tubes had a weak heater, so it has been on the back burner for a while... It is hard to find these. I do have many 2c22's Like the 6j5, but with the caps on top just like the HY615. Only had the two hy615's, and hope to find a few more in the future.. Also working on the following circuits with these output tubes in class A2... 3c24, T35, and the 826. They are fun and done right sound just amazing. Cheers

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