Field Coils for Audio Systems

[DasguteOhr]

If it weren't for the price, I could live with that sounds really good

Maybe the small one

 

[Treehaus Audiolab]

If it weren't for the price, I could live with that sounds really good

Maybe the small one

I’ve had one of those Feastrex amps.. really impressive sound for a push pull using rather simple tubes (same Finemet iron cores I use in my own products)

 

[Glide3]

I have a pair of the Feastrex Nf 5ex drivers and have used them in a box similar to the second picture above and also a cabinet that Volti audio made (they used the non-field coil version) that was called Veretta…I acquired the cabinets and used my fieldcoil version Feastrex.

Audiophile Speaker Review!<br/>Volti Audio Veretta<br/>Single-Driver Loudspeaker

A blog that reviews audio products for audiophile, home theater, personal audio and home recording.

everythingaudionetwork.blogspot.com

I liked both applications quite a bit when used with my preferred SET amps and listening to Jazz, blues, vocals…smaller scale.

I continue to use fieldcoil based drivers from Wolf Von Langa and Maxonic so am a fan of what the fieldcoil technology brings to the music.

 

[DasguteOhr]

I’ve had one of those Feastrex amps.. really impressive sound for a push pull using rather simple tubes (same Finemet iron cores I use in my own products)

Thanks , a really intressting material

Nanocrystalline Soft Magnetic Material FINEMET® | Proterial, Ltd.

This page introduces Nanocrystalline Soft Magnetic Material FINEMET®.With our professional determination, progressive intent, and proactive approach, Proterial will strive unceasingly to provide exceptional materials that pave the way to a brighter future.

www.proterial.com

 

[Treehaus Audiolab]

Thanks , a really intressting material

Nanocrystalline Soft Magnetic Material FINEMET® | Proterial, Ltd.

This page introduces Nanocrystalline Soft Magnetic Material FINEMET®.With our professional determination, progressive intent, and proactive approach, Proterial will strive unceasingly to provide exceptional materials that pave the way to a brighter future.

www.proterial.com

I dont want to go too off-topic here but figured this might be an interesting read:

Glow in the Dark Audio - Teramoto Feastrex CV4055

Glow in the Dark Audio showcases Kevin Davis’ personal collection of small-scale, DIY and one of a kind hifi audio gear, with a focus on single ended and push pull tube amplifiers and full range open baffle speakers.

www.glowinthedarkaudio.com