SV: [AMPS] QBL 5-3500 - How to feed it ?

[measures]

>There are a couple of ways. Conventional AB1 with regulated screensupply 
>and passive input (control grid shunted to ground with 50 ohms) or as I 
>use the tube; in G2DAF configuration, .........

(Total IMD products in voice service:  about 22 db below PEP)

-  Rich..., 805.386.3734, www.vcnet.com/measures.  


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