parts

[timwebb]

is there a sub for the ktA1715?

 

[Perry Babin]

When you ask for help with a part, you need to provide as much information as possible about the application (how it's used in the amp). When choosing substitute parts, you must know what it's doing in the circuit. Without more information, the MJE172 may be a good sub.

 

[timwebb]

They are drive transistors in the saz3.5k power supply

 

[timwebb]

I thought this part would've been. Common since they use it in a fairly new amp.

 

[Perry Babin]

KEC semiconductors (manufacturer of this part) doesn't have much of a distribution network in the US. I'm sure that it's readily available in South Korea or China.