AudioCircle

Audio/Video Gear and Systems => Tube-o-phile Circle => Topic started by: BritneySpears on 24 Apr 2024, 08:01 am

Title: RH84 integrated with 6p43p-e pre section
Post by: BritneySpears on 24 Apr 2024, 08:01 am

Not working yet. Just a glamour shot.
(https://www.audiocircle.com/image.php?id=263495)
Pre-out for subwoofers. One Electron UBT-1 as power supply choke. All DC-Link polyprop in power supply. Cathode feedback output transformers from https://jr-tubeaudio.com/ (South Africa). Bronze covers from a Magnequest EXO-800.
Output transformers have a darker hammerite because the lighter green did not work well with the brass.

Title: Re: RH84 integrated with 6p43p-e pre section
Post by: FullRangeMan on 24 Apr 2024, 08:18 am

Great exotic amp, congratulations  :thumb:

Title: Re: RH84 integrated with 6p43p-e pre section
Post by: BritneySpears on 24 Apr 2024, 09:21 am

Thanks. I really miss a like or thank you button on this forum. Then I could just click on something instead of writing text. Lazy me!

Title: Re: RH84 integrated with 6p43p-e pre section
Post by: FullRangeMan on 24 Apr 2024, 12:55 pm

Hi, In your opiniõn what is the best sound EL34 SET amp or schematic?

Title: Re: RH84 integrated with 6p43p-e pre section
Post by: BritneySpears on 24 Apr 2024, 06:19 pm

Only built one in my life quick and dirty for a mate of mine. Sounded good enough. So no sage advice from me unfortunately.

Title: Re: RH84 integrated with 6p43p-e pre section
Post by: planet10 on 25 Apr 2024, 06:16 pm

Quote from: BritneySpears on 24 Apr 2024, 08:01 am

All DC-Link polyprop in power supply

The single thing that made the biggest differenc ein our builds of the RH84 and variations.

dave