The Singing Bush

[Zen Mod]

Silly ......

.......... ZM ; but there is nothing new with that ...... - I forgot to take gain measurements , both for 2SK182ES set and for The Larch! Singing Bush

anyway , who cares for exact values, input Volts are cheap .......

edit: forgot to say , hope to get Schade Mos-Puck gain pcb in tomorrow , then name of the game is the same .....

 

[nesha]

I'll wait for lower power, dirty-trick-bandit-withmuchocohones-attitude amp... El Guapo, perhaps��

 

[Zen Mod]

The Larch is impressive!

2SK77B?

oh yeah

from now on , whichever Tree I'm seeing , I'll be convinced that I see The Larch

that's it , I'm done - to make that amp and I'm outa electronics and outa internet for good ....... reading books and driving bikes

 

[twitchie]

and Zen Mod has left the building ...

Change your alias again and come back as

The Larch

Farewell Choky, hello Larch

Like the ending of the last Batman movie. Gone but not actually gone.

 

[twitchie]

I just thought of something though. If you leave the internet, how do we order boards for Singing Bush?

 

[Zen Mod]

I forgot that I have some unfinished amps and preamp prototypes laying around ....

must finish those first ...... then outa game

oops !

just got an idea of another one .....

 

[twitchie]

Yes, as soon as I finish all my unfinished projects I'm leaving too

 

[flocchini]

just got an idea of another one ..... [/QUOTE]

 

[Zen Mod]

All roads are leading to Rome

 

[Zen Mod]

if you still aren't bored .......

just for fun and comparison - some graphs of my beloved DEFiSIT

 

[Zen Mod]

second ....

some graphs of Uberfunny SIssySIT

 

[wengtech]

is 2sk180 out of radar?
why not test 2sk180 with this singing bush pcb?
specification quite similar to 2sk77b

 

[Zen Mod]

sorry , don't have any

as far as I know , mein Bruder Generg have at least one , but I don't know is he in the mood for soldering fumes and twiddling the knobs

new Herzklappen , that can change priorities

so , if anyone is willing to send me a pair of these , I'll test them to death ( well , not literally )

though ...... I'm not so sure how I'm gonna send them back .......

 

[flocchini]

All roads are leading to Rome

I better get my sneakers on

 

[Zen Mod]

You're good to go ......

.... having Mithrandir in your Yard

 

[flocchini]

so true !!!!

 

[Zen Mod]

if you still aren't bored ....... third

and also this one ,for comparison sake, my fave small toob SE, EAR859 (declared as 12-13W)

ignore graph weed

 

[flocchini]

ZM

you are on a roll !!!!

 

[Zen Mod]

Schade test later today

almost soldered Edcor 600:15K on pcb , then realized it's not repeater coil .....

luckily , to keep things in line (plenty of other repeaters , but keep it Kosher, by schm) I have Jensens with wire connections , Bruder Generg sent me few years ago , with some other Goodies

 

[jjasniew]

Interested in the parallel jfets at the input. I recall seeing this in a phono preamp design, but have never grasped the theory behind the multiple parallel devices. How does it work?