Salas hotrodded blue DCB1 build - Page 269 - diyAudio
Go Back   Home > Forums > Source & Line > Analog Line Level

Analog Line Level Preamplifiers , Passive Pre-amps, Crossovers, etc.

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 13th February 2013, 01:10 AM   #2681
Salas is offline Salas  Greece
diyAudio Chief Moderator
 
Salas's Avatar
 
Join Date: Oct 2002
Location: Athens-Greece
Another one plagued retailer. Life goes on.
  Reply With Quote
Old 13th February 2013, 01:36 AM   #2682
stajo is offline stajo  Sweden
diyAudio Member
 
Join Date: Jun 2011
Location: Stockholm
La vida loca. I'm working on this fusion reactor. Its gonna be finished any day now
Click the image to open in full size.
  Reply With Quote
Old 13th February 2013, 03:31 PM   #2683
diyAudio Member
 
Join Date: Jan 2006
Location: Toronto
Quote:
Originally Posted by stajo View Post
Click the image to open in full size.

Its fake
Where did you get it?
__________________
Michael
  Reply With Quote
Old 13th February 2013, 03:38 PM   #2684
henryve is offline henryve  South Africa
diyAudio Member
 
henryve's Avatar
 
Join Date: Jun 2008
Location: Strand
I am still trying to determine if those from hifituning is the original. I did order from Spencer before, but I would like a whole lot and do the matching myself.
  Reply With Quote
Old 13th February 2013, 04:50 PM   #2685
stajo is offline stajo  Sweden
diyAudio Member
 
Join Date: Jun 2011
Location: Stockholm
Quote:
Originally Posted by mike_mcf View Post
Where did you get it?
A Swedish company named Electrokit. They are nice and helpfull usually. I will inform them of my suspisions. Mouser seems to have had BLFs to. http://se.mouser.com/ProductDetail/T...9DLMl9IPYZAVDS

Staffan

Last edited by stajo; 13th February 2013 at 05:14 PM.
  Reply With Quote
Old 13th February 2013, 05:58 PM   #2686
stajo is offline stajo  Sweden
diyAudio Member
 
Join Date: Jun 2011
Location: Stockholm
I'm really not sure what to think. I did some measures with the same device I used for the 170BL that now is on the cards and I have no left to reference to. Its a 100R resistor, not 1k as earlyer stated. Battery says 9,5 V.
Click the image to open in full size.
Some 2SK117GR that I had a bag of and the 2SK170BLF says around 3-6 mA, compared to the values I got from the 170BL that is 6-10 mA.

Staffan
  Reply With Quote
Old 13th February 2013, 06:24 PM   #2687
Salas is offline Salas  Greece
diyAudio Chief Moderator
 
Salas's Avatar
 
Join Date: Oct 2002
Location: Athens-Greece
Do you have a macro picture of those front and back?
  Reply With Quote
Old 13th February 2013, 06:37 PM   #2688
stajo is offline stajo  Sweden
diyAudio Member
 
Join Date: Jun 2011
Location: Stockholm
Quote:
Originally Posted by Salas View Post
Do you have a macro picture of those front and back?
Your brilliant Salas. Its GR
Click the image to open in full size.
From datasheet:
I
DSS classification GR: 2.6~6.5 mA, BL: 6.0~12 mA, V: 10~20 mA

Seems to be sold under strange name BLF? Ill ask Electrokit.

Camera battery died for the back shoot. Brb.

Last edited by stajo; 13th February 2013 at 06:53 PM.
  Reply With Quote
Old 13th February 2013, 07:15 PM   #2689
Salas is offline Salas  Greece
diyAudio Chief Moderator
 
Salas's Avatar
 
Join Date: Oct 2002
Location: Athens-Greece
Those are indeed GR (green selection) as by you had used 100 Ohm and not 1K so they conform for IDSS range. The face looks OK. If also the shallow small circle on their back has no symbol in it, they are K170GR Toshiba by most chance.
  Reply With Quote
Old 13th February 2013, 07:22 PM   #2690
stajo is offline stajo  Sweden
diyAudio Member
 
Join Date: Jun 2011
Location: Stockholm
I see no secret glyphs
Click the image to open in full size.
  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
dcb1 buffer with shunt reg. merlin2069er Swap Meet 0 3rd August 2010 06:25 PM
F2 and DCB1 parts selection - please advice! DQ Pass Labs 6 25th November 2009 04:20 PM
Y B Blue - how blue LED improves the CD playback Peter Daniel Digital Source 176 25th September 2003 08:40 AM


New To Site? Need Help?

All times are GMT. The time now is 04:52 AM.


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