Help for JBL SA660 [Archive] - Lansing Heritage Forums

mostek

08-23-2006, 09:13 AM

Hello,

I need to replace the drivers and output transistors of my faithful SA660 amplifier and as the parts have a JBL code I'm asking for help to know the commercial numbers of these transistors. The factory codes are: 13300, 13301, 13298 and 13299. Any help would very appreciated. BTW if anyone needs the preamplifier transistors are MPS6520 AND MPS6518 according to a letter sent to me by JBL in 1981.
Thanks to all.

Brandon

05-26-2007, 06:35 PM

See my new post. Brandon.

Ananda

09-03-2007, 12:13 AM

Dear Friends

I need the Pree Amplifier Circuit Diagram of JBL SA600. Together withvalues of controls.

Please help me.

Ananda.

mostek

09-04-2007, 05:20 AM

Hello, Ananda

You can download the service manual from JBLPRO in the following URL:

http://www.jblproservice.com/pdf/Vintage%20JBL-UREI%20Electronics/JBL-SA600%7ESA660. (http://www.jblproservice.com/pdf/Vintage%20JBL-UREI%20Electronics/JBL-SA600%7ESA660.pdf)pdf (http://www.jblproservice.com/pdf/Vintage%20JBL-UREI%20Electronics/JBL-SA600%7ESA660.pdf)

There you will find all the information you do need. I hope this could help you.

Best regards,

mostek