Username Password
HOME EN |   JP |   TW

Banner




- Forgot your password?
- Forgot your username?


Your Cart is currently empty.

My status

Live Chat Support

Banner

Connect with us:
   

Exchange Rate Ref.:
US$1 = RMB$6.5
US$1 = HK$7.8

Welcome, Guest
Please Login in left hand box or Register.    Lost Password?

PA-10 Bias voltage shift
(1 viewing) (1) Guest
PA-10 Tube Preamp
Go to bottomPage: 1
TOPIC: PA-10 Bias voltage shift
#17
PA-10 Bias voltage shift 9 Years, 2 Months ago  
Why my PA-10 bias voltage always shift to 24V every time I switch on, even after I adjusted it to 16.5V as recommended in the manual? Is there anyting wrong with my unit?
The administrator has disabled public write access.
 
#18
Re:PA-10 Bias voltage shift 9 Years, 2 Months ago  
Please take 15 ? 25 min to warm up the tube. It will be more stable when you adjust the tube to 16.5V.
The administrator has disabled public write access.
 
#19
Re:PA-10 Bias voltage shift 9 Years, 2 Months ago  
I did adjust the PA-10 Bias after I turn it on for many hours. The Bias voltage is still fluctuating and then shifted after I used it for a few hour. Please help!
The administrator has disabled public write access.
 
#20
Re:PA-10 Bias voltage shift 9 Years, 2 Months ago  
Do you have another Tube ? If yes, please try it. Take note that some tube will be more stable. Send your comments or report to [email protected]
The administrator has disabled public write access.
 
Go to topPage: 1

Protected by R Antispam