Horning owners what amps have you used?

I have been reading the above posts and F.Y.I. Tommy Horning said he never designed his speakers to be powered by push pull amps!

Dev,
That's interesting because the Horning speakers are a 4 ohm load. Seemingly more towards push pull friendly than most SETs.
Charles,

I believe the impedance does vary by specific model, also, I'm pretty sure the impedance of my Eufrodites are rated at 6ohm nominal (and is at least reasonably flat). It also produces pretty impressive SPL when placed close to the front wall and powered by a 3 watt 2a3 SET (Wright 3.5 mono). So, while most 'back horns' are clearly not in the same efficiency/sensitivity ballpark as the most efficient front horns, these speakers can work well with 2a3, and even 45 SET amps- at least, in less-than-huge rooms, or for less than floor shaking volume levels. Room placement and reflecting some of the midrange and bass off of the front wall seems to be the key to both proper tonal balance, and maximum efficiency. At least that's my experience here. Hope this helps.

If the impedance curve is relatively flat that certainly is an asset. Generally speaking S ET amplifiers like to see a higher speaker ohm impedance. Driven very successfully with 3 watt amplifiers does attest to its easy to drive capabilities.

Take these factors into account:

High sensitivity.

No crossover in the Eufrodite.

Complex internal horn structure takes impulse from all 10 drivers in the case of the Eufrodite.

What this means is that they should be used with the same type of amp used in their design and voicing (high quality SET, I believe).