quick test - DIY OPT 2k5 /8R with - AD-1 SET amp and Valvo EL11 as driver ( pentode) prototype.

this is a quick test for the 2k5/8 ohm -22watt OPT that I have made. and I tried to use it on AD1 tube power. and I built a prototype with the EL11 driver - PENTODE TUBE, with a DIY power transformer for high voltage and a separate filament.
this is not finally, but my AD1 set power needed improvement.
it only just for experience.
AD1
B+ 250Vdc
Vg -39Vdc
I 45mA
Merry Christmas
from
Me and my Cat ( Rosy)

[@lqgba7035]

awesome

[@T86670]

2k5/8 ohm + Fostex = Супер!

[@gerihifi]

Pretty awesome, kudos! Wish i'd closely your DIY Skills...keep going and sharing! Would love to see your comments on Janos RealWorldAudio channel. Thanks for sharing!!

[@edSuwanDiyAudiophile]

Thank you Sir.

[@superludexyz]

Sounds great!!!
I Just have a nearfield listening Setup, my question goes to the speakers: 1. which Fostex are these 2. is it a recommended enclosure" and 3. ist there a Filternetwork used?

[@edSuwanDiyAudiophile]

Hi, thanks.
1. Fostex FE103N
2. Usual DIY'er working in TL , zigmahornet, but I stick with the enclosure design (bass reflex) for practical bookshelf.
3 it is full range speaker , no need.

[@superludexyz]

@@edSuwanDiyAudiophile Thanks - I found the answers by myself because you posted some Videos a few years ago with the Same Speakers. There they did also Sound very nice. A Bit sorry Thatthese drivers arenot available actually

[@Zoneho]

i want the same ! 😁
More seriously, do you offer amps for sale?

[@edSuwanDiyAudiophile]

Thank you 🙏
I'm not sell , it makes just for self and hobbies.
Regards
Ed

[@Zoneho]

@@edSuwanDiyAudiophile Ok 😉

[@cdaduyvu2017]

ADq vs R120, Who is the song performed by and what is the song title? sir

[@edSuwanDiyAudiophile]

I have not experience with R120 - IDHT , it must be quite.
Artist : Charles Alexander Landsborough

[@cdaduyvu2017]

@@edSuwanDiyAudiophile What is the name of the song?Sir