BoilermakerFan
Headphoneus Supremus
- Joined
- Jan 2, 2008
- Posts
- 2,092
- Likes
- 12
Quote:
I decided to go with the 6N27P. Have four of them on the way to me.
Regular or EV versions?
Edit: Nevermind, thought it was the 6n23P...
I decided to go with the 6N27P. Have four of them on the way to me.
yup, however if you're not matching either at the voltage/current/temperature parameters of the circuit, it might be wasted effort that could be spent in building another one of Alex's designs
yup, however if you're not matching either at the voltage/current/temperature parameters of the circuit, it might be wasted effort that could be spent in building another one of Alex's designs
MHO is that device matching is not needed. The Toshiba transistors should be selected in the same hfe class though.
Doh. The sources of my 2sa1145s are different, some from bdent, some from mouser. In fact, they are visibly different. -_-\\ I should probably get a test rig going to check their hfe value before I populate them into the boards...
Doh. The sources of my 2sa1145s are different, some from bdent, some from mouser. In fact, they are visibly different. -_-\\ I should probably get a test rig going to check their hfe value before I populate them into the boards...