cfcubed
1000+ Head-Fier
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Followup : Connected a 24V/ 2A transformer and the TB+ is now 95.9V. Currently have a BEL ECC82 plugged in listening to a T50RP, no clipping and its whisper quiet. Sounds pretty darned good too.
Thanks for the help guys.
That's good news. So holland was on right track WRT low A/C - TB+. What was the quoted voltage and amperage of the first adapter that didn't work?
Of course these A/C adapters are just transformers in a box, no active accomodation of load and direct relation to line voltage.
BTW I've had good results, perhaps w/easier to drive cans, with 0.8+A adapters and we spec 1+A IIRC.