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[email protected] upsidedown@downunder.com is offline
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Default Tube mono-block amp with SIX 6L6 outut tubes

On Mon, 31 Dec 2018 22:39:02 -0600, "Tim Williams"
wrote:

There was also the Philips "SEPP" with a pair of EL86? driving a 100s-ohms
voice coil at good efficiency, but those speakers are so rare that this is
practically a unique case.


Usually closer to 1000 ohms.

These speakers were sold for a few years, but later on, they went on
sale. Adding an 8:1000 ohm transformer and you could cheaply build a
good quality speaker box for an ordinary 8 ohm tube or transistor
amplifier :-)