Hello

hallcon83 · (Modification du message : 12-29-2021, 01:26 AM par hallcon83.)

Hi everyone, I found your Audio Forum through one of your members - sap2212 , I had asked for help on diyaudio.com looking for anyone who could give me an opinion on the New GRS Planar Drivers . . .  and sap2212 was the only person to respond to my questions. He was very familiar with the GRS PT6825-8 Planar Mid/Tweeter which he had used in a very exciting Horn Design , he shared his design pictures and information , then directed me to your Forum here for more information.

--   " There is a description of my horns in a There is a description of my horns in a forum in French."

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( These are the other Planar drivers I was interested in case anyone else is familiar with them.)

- GRS PT6825-8 Planar mid / Tweeter = Similar to  Neo-8's ,

-  GRS PT6816-8 Planar Slim Tweeters ... New

- And the - GRS PT5010-8 10" Planar Mid / Tweeter = Similar to  Neo-10's

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I am a long time audiophile , and I recently sold what was my current system that I still enjoyed - ( NHT3.3 Speakers , and VTL 300MB Deluxe Monoblocks - 300 watt Tube amplifiers ) to raise capitol to build my own Speakers.

- It has been a long time dream of mine to build diy High Efficiency Speakers and small amplifiers , unfortunately I had not started yet. But we recently moved from California USA - to Texas USA ... and unlike California , it doesn't cool off much at night in Fort Worth Texas so it was a motivation to get moving, my speakers were not very efficient and the VTL Tube Amplifiers used 8 - KT88's per side - a lot of heat - LOL.

-  The first speaker design will hopefully be using some of the new Neo Planar drivers, but I also have several other speaker designs I would like to build as well.
I would like to try Open Baffle Speakers using the Vintage Zenith drivers 49cz852's and then possibly Lii Audio drivers too.

-  (and then to eventually build diy preamplifier , Amplifiers, Turntable etc.)

Best regards,

**chakiwi** · (Modification du message : 12-29-2021, 11:25 AM par chakiwi.)

Hello welcome cousin US,
Sorry but I do not know anything about your research it will be necessary to wait for a specialist to pass.
I will inform SAP 2212 of your arrival and maybe he can guide you.

I sent a message to SAP2212

sap2212 · 12-29-2021, 07:37 PM

(12-29-2021, 11:21 AM)chakiwi a écrit : Hello welcome cousin US,
Sorry but I do not know anything about your research it will be necessary to wait for a specialist to pass.
I will inform SAP 2212 of your arrival and maybe he can guide you.

I sent a message to SAP2212

Merci chakiwi pour le message.

Welcome hallcon83.

Les enceintes sont conçues pour donner le meilleur avec un petit amplificateur à tube. Sur la photo, j'utilise un Yamamoto A08 équipé du tube 45 de 2 × 1,5 W dans une pièce de 55 m². Je répondrai à tes questions sur le forum Diyaudio.

The speakers are designed to perform best with a small tube amplifier. In the photo I am using a Yamamoto A08 equipped with the 2 × 1.5 W tube 45 in a 600 ft² room. I will answer your questions on the Diyaudio forum.