Svart
Well-known member
:thumb:
I think sometimes we get caught up in the audiophoolery when we hear "discrete"..
I think sometimes we get caught up in the audiophoolery when we hear "discrete"..
Another Discrete Op-Amp (Pics)
- Thread starter [silent:arts]
- Start date
Help Support GroupDIY Audio Forum:
chrissugar
Well-known member
Just a little bump to this thread. It looks like someone made a serviceable upgrade for the 2510/2520 opamp
http://www.tangible-technology.com/forsale/API_25xx_SL/25xx_1.htm
chrissugar
http://www.tangible-technology.com/forsale/API_25xx_SL/25xx_1.htm
chrissugar
q2audio
Well-known member
http://my.execpc.com/~endlr/markings.html
The caps are marked on the sample that I have (from a Legacy that has decided to start EATING them almost daily - expensive little habit). The above link did help decode them accurately
Per the schematic posted on page 2: C1 = KA5 = 0.1uF, C2 = VS1 = 47pF, C3 = VA2 = 100pF.
Also, C3 is between Q6 emitter and V+.
The caps are marked on the sample that I have (from a Legacy that has decided to start EATING them almost daily - expensive little habit). The above link did help decode them accurately
Per the schematic posted on page 2: C1 = KA5 = 0.1uF, C2 = VS1 = 47pF, C3 = VA2 = 100pF.
Also, C3 is between Q6 emitter and V+.
