Yep, it's normal for many small tubes from Eastern Europe. My EI's love to flash. Interestingly Russians just aren't 'flashy' at all. I guess I prefer flashy tubes, just so long as they are not power tubes. :-)
Onix SP3
Hi,
Can somebody please tell me why when I turn my amp on the rear tubes (small ones) on either side go really bright for a millisecond and then dimmer down? It plays and sounds fine, the bias is set correctly. It has been doing this since I bought it. It has had minimum use, maybe 50 hours (if that).
Anyone got any ideas please?
Can somebody please tell me why when I turn my amp on the rear tubes (small ones) on either side go really bright for a millisecond and then dimmer down? It plays and sounds fine, the bias is set correctly. It has been doing this since I bought it. It has had minimum use, maybe 50 hours (if that).
Anyone got any ideas please?