|
Audio Asylum Thread Printer Get a view of an entire thread on one page |
For Sale Ads |
76.90.39.24
In Reply to: RE: Trying to figure out the code on a 7062 tube. posted by John PA on March 17, 2016 at 16:55:34
Could the 4 at the start of the second line be a delta?If so then it was made in Heerlen Holland. factory | year | month | week
Made the 4th week of April, 1969
Tre'
Have Fun and Enjoy the Music
"Still Working the Problem"
Edits: 03/17/16Follow Ups:
triangle, 6K3 1966, Nov. 3rd week.
iBasso DX100,DX50 DX90. Chord Hugo. HiFiman 901s balanced. RSA Intruder, The Lightning. Fostex TH900 balanced, HE1000, HE-6, 560, 500, JH13 Pro balanced. Lyr2, Audeze. Balanced mostly with Whiplash cables. Photo gallery: www.pbase.com/jamato8
Yup. But, think the manufacturer code is closer to "Delta." IIRC, "triangle" is for another manufacturing location.
8^)
Manufacturer site link.
Philips, Heerlen is the symbol that matches.
iBasso DX100,DX50 DX90. Chord Hugo. HiFiman 901s balanced. RSA Intruder, The Lightning. Fostex TH900 balanced, HE1000, HE-6, 560, 500, JH13 Pro balanced. Lyr2, Audeze. Balanced mostly with Whiplash cables. Photo gallery: www.pbase.com/jamato8
it is a triangle not a 4. Thank you.
iBasso DX100,DX50 DX90. Chord Hugo. HiFiman 901s balanced. RSA Intruder, The Lightning. Fostex TH900 balanced, HE1000, HE-6, 560, 500, JH13 Pro balanced. Lyr2, Audeze. Balanced mostly with Whiplash cables. Photo gallery: www.pbase.com/jamato8
Post a Followup:
FAQ |
Post a Message! |
Forgot Password? |
|
||||||||||||||
|
This post is made possible by the generous support of people like you and our sponsors: