Can anyone help with a circuit diagram for the above please? I've not been able to get a response from the manufacturer.
The amplifier has died. I've removed it from the tube and have started to hack away at the copious quantity of epoxy resin surrounding the components on the pcb. Unfortunately, the markings on the power transistor in the final stage have been obliterated. This amplifier is fed with 26 volts, operates in class A and dissipates 4.5 watts - yes it sounds a lot but apparently that's what's needed to achieve the startlingly good 2nd and 3rd order intercept points. Many thanks, Richard Thomas BBCi at http://www.bbc.co.uk/ This e-mail (and any attachments) is confidential and may contain personal views which are not the views of the BBC unless specifically stated. If you have received it in error, please delete it from your system, do not use, copy or disclose the information in any way nor act in reliance on it and notify the sender immediately. Please note that the BBC monitors e-mails sent or received. Further communication will signify your consent to this. ---[Start Commercial]--------------------- World Radio TV Handbook 2003 is out! Order it now! http://www.amazon.com/exec/obidos/ASIN/0823059677/hardcoredxcom ---[End Commercial]----------------------- ________________________________________ Hard-Core-DX mailing list [EMAIL PROTECTED] http://www2.hard-core-dx.com/mailman/listinfo/hard-core-dx http://www.hard-core-dx.com/ _______________________________________________ THE INFORMATION IN THIS ARTICLE IS FREE. It may be copied, distributed and/or modified under the conditions set down in the Design Science License published by Michael Stutz at http://dsl.org/copyleft/dsl.txt