ETF 2017 ( Thomas Mayer )

If they glow, this is the place to be
User avatar
slowmotion
Old Hand
Posts: 282
Joined: Fri Aug 21, 2009 4:07 pm
Location: Norway

#31 Re: ETF 2017 ( Thomas Mayer )

Post by slowmotion »

Where?
- Jan -
User avatar
IslandPink
Amstrad Tower of Power
Posts: 10041
Joined: Tue May 29, 2007 7:01 pm
Location: Denbigh, N.Wales

#32 Re: ETF 2017 ( Thomas Mayer )

Post by IslandPink »

Good question. Must have been another picture thread I've lost at the moment. Can't find the shots of the drivers on the big Iwata horns at the moment either.
Bear with me ...
"Once you find out ... the Circumstances ; then you can go out"
User avatar
IslandPink
Amstrad Tower of Power
Posts: 10041
Joined: Tue May 29, 2007 7:01 pm
Location: Denbigh, N.Wales

#33 Re: ETF 2017 ( Thomas Mayer )

Post by IslandPink »

Apparently the output valve is a HK154
http://hifiheroin.blogspot.co.uk/2017/1 ... mment-form
Gammatron. DH Triode, thoriated, cylindrical anode - tantalum. Grid and plate connections come in from the side
https://frank.pocnet.net/sheets/114/h/HK154.pdf

More on the speakers from JJ now, just about to read :
http://hifiheroin.blogspot.co.uk/2017/1 ... -main.html
"Once you find out ... the Circumstances ; then you can go out"
Post Reply