@Hadox,
thanks, but I don't know what behind this part number (German page doesn't show pics)... and there are some more things via google.
thanks, but I don't know what behind this part number (German page doesn't show pics)... and there are some more things via google.
It's this:
https://www.marutsu.co.jp/contents/shop/marutsu/img/goods/010/1349684/1349684_1.jpg
I bought it from RS UK.
Thats more like it. 🙂
Changed T7/T8 to 9.5V and inverted speakers. I finally read the arcticle on Firstwatt 😉
Changed T7/T8 to 9.5V and inverted speakers. I finally read the arcticle on Firstwatt 😉
World it be a possibility to get the gain down by degenerating (with resistors)? Gain of the LTP I mean.
/rk
Nice, you will need one NuTube per channel. It will to some degree drain the purse, but not much more so than purchasing 2SK246/389s and such. Some more space will be occupied by the NuTube of course, but, all in all, a splendid concept.
RK
Ok,
This is embarrassing.
I was thinking of the unity gain buffer.
I don't think you are going to get a lot more gain with a LTP than a grounded cathode, depending on your load resistors.
I can't think of an effective way to lower the gain.
However there are a lot of smart people here.
Maybe they will have a thought.
Seeking clarification with regard to the 3W 10R, 270R resistors in the power supply input.
I notice that the current draw is about 65 ma in a previous post by Mr Pass.
1) Can i use 1 W resistors?
2) Are the value of the resistance critical ?
3) Can I use inductors to replace the resistors ?
thank you
I notice that the current draw is about 65 ma in a previous post by Mr Pass.
1) Can i use 1 W resistors?
2) Are the value of the resistance critical ?
3) Can I use inductors to replace the resistors ?
thank you
The resistor runs at a little less than 1 watt, but I would advise
the higher rating for the 270. The 10 ohm will not be a problem
for .4 watt resistors spec'd elsewhere in the circuit.
the higher rating for the 270. The 10 ohm will not be a problem
for .4 watt resistors spec'd elsewhere in the circuit.
Hello from Japan.
Carsten-san,
akizukidenshi.com doesnt sell overseas.
Switch-science sells Nutube Accessory Kit on their Japanese page.
Nutubeアクセサリキット 01 - スイッチサイエンス
And they have pages for overseas.
There is no Nutube on overseas pages, but you can ask.
TOP - SWITCH-SCIENCE
Whether you can buy or not will depend on the country you live in. I think.
Carsten-san,
akizukidenshi.com doesnt sell overseas.
Switch-science sells Nutube Accessory Kit on their Japanese page.
Nutubeアクセサリキット 01 - スイッチサイエンス
And they have pages for overseas.
There is no Nutube on overseas pages, but you can ask.
TOP - SWITCH-SCIENCE
Whether you can buy or not will depend on the country you live in. I think.
Heh, Heh! When's the store gonna have the kits? After all, this is brain surgery, not entertainment!
Working on it. And about 4 other store projects as well.
They will be in the store when they get there. 😀
They will be in the store when they get there. 😀
What Jim said 🙂 But in this case, they just arrived late last week, and will be available in the next 24-48 hours.
Thank you. Ordered one, and should be good to start after ordering resistors.
Thanks to NP for the board and JFETs!