Broken tubes for 3D Modelling

[JPS64]

and don't forget applying his grounding philosophy!

JP

 

[Soundhappy]

Indeed, but Tamura STU-001 discontinued!

Or really hard to find and buy (perhaps directly from Japan for 700$ pair without shipping).

JP

Lundahl can make customised transformers i guess

 

[JPS64]

Transformer datasheets:
Thordarson 22S39 Amp

JP

 

[JPS64]

or this one, but still nothing about STU-001!
Antique Transformer and Parts Catalogs and Specifications

JP

 

[JPS64]

Anybody STU-001 PDF datasheet?

JP

 

[Soundhappy]

Anybody STU-001 PDF datasheet?

JP

Tamura catalog

TAMURA CORPORATION Download

 

[JPS64]

Thanks Soundhappy, but still missing detailled datasheet and offer from SUN AUDIO.

Peu importe, starting with 3D model.

JP

 

[JPS64]

Source for 8µ and 20µ 1600V?

or serializing WIMA DC-LINK MKP5 1300VDC (16µ and 40µ)?

JP

 

[Soundhappy]

Thanks Soundhappy, but still missing detailled datasheet and offer from SUN AUDIO.

Peu importe, starting with 3D model.

JP

You can drop e-mail to VinylSavor and ask about more parameters and available possibilitys of STU-001 equivalents probably ?

He is experimented designer of 211 + 211 type amplifiers. Example :

VinylSavor: More 211 amplifiers....

He produce new 211 tubes in Germany and other DHTriodes as well

 

[pcgab]

Still searching for Teflon manufacturer for custom 211/845 socket (using redsock connectors).

JP

You might try contacting Jakeband:

Teflon sockets – Bartola Valves

Good luck!

 

[JPS64]

Thank you @pcgab but i´m waiting for a last offer before ordering COTS.

Is 45 tube UX4 sockeded?

JP

 

[pcgab]

Thank you @pcgab but i´m waiting for a last offer before ordering COTS.

Is 45 tube UX4 sockeded?

JP

Yes 45's are UX4 sockets.

 

[JPS64]

211 driver part.

Anode choke, choke from Reinhöfer; custom toroidal 100VA transformer from Toroidy.

Anybody broken 45, 71A, 31, 101, VT-52, 3A for 3D modelling?

JP

 

[lisoformio]

Anybody broken 45, 71A, 31, 101, VT-52, 3A for 3D modelling?

I have one Western Electric 300B with broken glass.

 

[JPS64]

Thanks you @lisoformio, 300B is available as 3D model.

JP

 

[Zen Mod]

if you're going to make state of the art toob thingie , Lorlin switches are not way to go

at least not in signal route

 

[JPS64]

C&K (silver) not Lorlin and don´t care then only for heater voltage selection (#12).

JP

 

[Bas Horneman]

JPS64 ....I am sooo jealous of your CAD skills!

 

[JPS64]

Thank you @Bas Horneman.

30 years experience and over 3000 boards (audio, high-speed, supplies and others) with all existing tools for different major companies.

Pushing professionally ECAD to MCAD capabilities.

JP