FS: Pairs of 6N30P-DR Supertubes, 1983 vintage - diyAudio
Go Back   Home > Forums > Commercial Sector > Swap Meet

Swap Meet Sell your stuff here, who knows, some other fanatic might be interested!

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
Reply
 
Thread Tools Search this Thread
Old 8th December 2012, 06:52 PM   #1
diyAudio Member
 
Join Date: Jul 2004
Location: Minnesota
Default FS: Pairs of 6N30P-DR Supertubes, 1983 vintage

I have two closely matching pairs of Reflektor 6N30P-DR supertubes.

All have production code of 05 83.

Come in original blue and yellow boxes.

These were tested on an Amplitrex tube tester at 250 plate volts, 10mA plate current. New testing results would be grid voltage(EG1) of 14.4v and transconductance (Gm) of 5.8 mA/v (5,800 microhmos).

Pair 1 Triode 1 Triode 2
EG1 Gm EG1 Gm
1 15.4 7.3 15.5 7.2
2 15.6 6.97 15.5 7.41

Pair 2

1 15.4 6.96 15.5 6.8
2 15.7 6.85 15.2 7.5

Sold AS IS, but these have had no hours put on them since their testing.

These are the last of my 6N30 tubes, and the closest testing I ever saw on an Amplitrex, especially compared to the 6H30 tubes that are being produced currently.

Asking price is $225 per pair, including USA shipping.

International shipping at cost via USPS Priority Mail.

Paypal payment preferred.

Please PM me if interested.
Attached Images
File Type: jpg IMG_4992.jpg (459.6 KB, 222 views)
File Type: jpg IMG_4998.jpg (422.2 KB, 210 views)
File Type: jpg IMG_5002.jpg (496.1 KB, 203 views)
  Reply With Quote
Old 9th December 2012, 07:33 PM   #2
diyAudio Member
 
Join Date: May 2012
Excellent sounding tubes at a fair price. I have one in my pre-amp and it made all the difference in the world over the stock tube that was in there.
  Reply With Quote
Old 13th December 2012, 08:02 PM   #3
diyAudio Member
 
Join Date: Jul 2004
Location: Minnesota
thanks
  Reply With Quote
Old 31st December 2012, 11:18 PM   #4
diyAudio Member
 
Join Date: Jul 2004
Location: Minnesota
No longer for sale through this site.
  Reply With Quote
Old 2nd January 2013, 09:38 PM   #5
diyAudio Member
 
ClefChef's Avatar
 
Join Date: Sep 2011
Time to buy up 6n6p and 6n1p tubes before they become "rare audiophile" items. These russian tubes are dime a dozen in any electronics surplus outlets in former USSR territor, including 6n30.
  Reply With Quote
Old 2nd January 2013, 09:55 PM   #6
limono is offline limono  United States
diyAudio Member
 
Join Date: Mar 2007
Well, 6N30P is not that easy to buy cheaper and even sources from Ukraine , Russia don't list them very often and certainly not cheap . Do you have a place to buy from you'd like to share??
  Reply With Quote
Old 2nd January 2013, 10:56 PM   #7
diyAudio Member
 
ClefChef's Avatar
 
Join Date: Sep 2011
On ebay there's a seller ftom Lithuania I believe, wbtubes, I used to buy batches from them. Not entirely sure about current supply of 6n30 though. With more recent manufacturers adopting 6n6p and 6n30 all the suppliers are catching up fast with their pricing. I will make sure to visit them on my next trip to the EU.
  Reply With Quote
Old 2nd January 2013, 11:28 PM   #8
AJT is offline AJT  Philippines
diyAudio Moderator
 
AJT's Avatar
 
Join Date: May 2003
Location: Palatiw, Pasig City
good thing i was able to buy 6 pcs 6n30 for about U$25 each....
__________________
the best advertisement for a good audio design is the number of diy'ers wanting to build it after all the years....never the say so of so called gurus....
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Matched pair 6N30P-DR koliss Swap Meet 0 26th November 2012 03:51 AM
FS: A pair NOS 6H30Pi/6N30P-DR Tubes Kuka Swap Meet 2 14th November 2011 02:30 PM
6N6P - analogue 6N30P-DR UssrTradeCom Vendor's Bazaar 2 11th January 2010 05:55 PM
FS: 4 x Russian 6N30P-DR NickolasB Swap Meet 0 22nd October 2008 09:10 PM


New To Site? Need Help?

All times are GMT. The time now is 03:07 PM.


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