Yes. I called MAT about that. they knew there is a problem. They refund me for the parts. I tried the sk subs. Those sk works fine. Jay <jhk@xxxxxxxxxxxxxxx> wrote: Hello all, Has anyone had problems with the c4834 transistors sold by Suburban or Matt electronics? I have had a lot of repeat failures with these. They are very cheap, but are they any good? Jay Jay from Jay's TV Service Nutter Fort, W.V. ------------------------------------------ Make your TechAssist database better! Submit Repair Tips here: http://www.tech-assist.org/secure/tip/ ------------------------------------------ To UNSUBSCRIBE your email address, click here: mailto:techassist-request@xxxxxxxxxxxxx?subject=unsubscribe Or send a BLANK email with unsubscribe in the SUBJECT field to the address above. --------------------------------- Do You Yahoo!? Yahoo! Sports - Sign up for Fantasy Baseball ------------------------------------------ Make your TechAssist database better! Submit Repair Tips here: http://www.tech-assist.org/secure/tip/ ------------------------------------------ To UNSUBSCRIBE your email address, click here: mailto:techassist-request@xxxxxxxxxxxxx?subject=unsubscribe Or send a BLANK email with unsubscribe in the SUBJECT field to the address above.