Hi looking at DAC End 2 - the AD1865N-K with single ended vacuum output stage and the measurements in particular. 2.67% THD??? Is this right as the original DAC End measures well under 0.1% in all measurements.
Hi, can someone advise me if these transformers will work design old end dac salus shunt for DAC. I understand I need 9/12 volt 300ma x3.
10 v center tapped
EDCOR Electronics Corporation. PWRC10V2A-1
Any other suggestions of where to get such power transformers i the USA. For the I/V power supply I found a good 250v and 9 volt from Elcor, but cannot seem to find these 9/12v transformers easily besides those for lights. Would it be necessary to use a better quality audio transformer here?
thanks, John
10 v center tapped
EDCOR Electronics Corporation. PWRC10V2A-1
Any other suggestions of where to get such power transformers i the USA. For the I/V power supply I found a good 250v and 9 volt from Elcor, but cannot seem to find these 9/12v transformers easily besides those for lights. Would it be necessary to use a better quality audio transformer here?
thanks, John
Hello!
I'm studing the electric diagram of DAC End 2. What is the voltage of anodic if i use the 6DJ8?
Antonio.
P.S. Excuseme for my English!
for 6DJ8
+ B= 250 V
V anode = 90V
http://www.diyaudio.com/forums/quan...287-dac-end-best-dac-ad1865-updat-2011-a.html
for 6DJ8
+ B= 250 V
V anode = 90V
http://www.diyaudio.com/forums/quan...287-dac-end-best-dac-ad1865-updat-2011-a.html
Hi Quangao!
Thank you!
Excuseme but i believe that i don't understand.
In this picture of Dac End 2010 + B is 200 volt, isnt' it?
http://www.diyaudio.com/forums/quan...0-old-thread-dac-end-andrea-ciuffoli-169.html
Maybe i have got wrong...please can you help me?
Thank you .
Antonio.
What is the purpose of paralleled 220ohm resistors in series with the grids signal(on the tube output board). Could I use one 110ohm of high quality instead?
You can use it!
Quanghao,
I'm trying to order some PCB boards but I cannot complete the checkout because it says "There is no carrier available that will deliver to this address! "
. Shipping is to Australia. Please let me know
yes i see it!
thanks
yes i see it!
thanks
Well, you are welcome but .... can you send me paypal request or something? Perhaps I would like to purchase those items.
Well, you are welcome but .... can you send me paypal request or something? Perhaps I would like to purchase those items.
hi!
quanghao168@yahoo.com.vn! it is my paypal!
thanks
Hi Qhanghao!
I have a question to you. I''m building the Dac End 2 : i would use the 6DJ8. In electric diagram there is a 6 resistors of anodic: R16, R17, R18, R19, R20 and R20A while in pcb there is R15 too. Must I solder a 47K 2Watt resistor also there? Or not?
Thank you.
Antonio.
I have a question to you. I''m building the Dac End 2 : i would use the 6DJ8. In electric diagram there is a 6 resistors of anodic: R16, R17, R18, R19, R20 and R20A while in pcb there is R15 too. Must I solder a 47K 2Watt resistor also there? Or not?
Thank you.
Antonio.
Hi Qhanghao!
I have a question to you. I''m building the Dac End 2 : i would use the 6DJ8. In electric diagram there is a 6 resistors of anodic: R16, R17, R18, R19, R20 and R20A while in pcb there is R15 too. Must I solder a 47K 2Watt resistor also there? Or not?
Thank you.
Antonio.
hi!
47K 1W it is for 6Dj8, it is ok!
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