Intense-tavda if you already have them - use them 😉 Like I said before BGN caps are very good choice for this design (price is also good).
Mr Martin, I only have few sets of my previous version of this boards (one PS and a little less space for electrolytic capacitors).
Mr Martin, I only have few sets of my previous version of this boards (one PS and a little less space for electrolytic capacitors).
It only prooves that size does matter 😀
(or that the sweede is trying to compensate for something
)
(or that the sweede is trying to compensate for something

hehe
I can say that my BG Caps kinda looks a bit silly right now..
Well, Folks. there is going to be a Aleph P shootout soon.
My BG Aleph and kmj,s big Russian "Capted" Aleph ..
Will see if size realy matters.... 😎
/Z
I can say that my BG Caps kinda looks a bit silly right now..
Well, Folks. there is going to be a Aleph P shootout soon.
My BG Aleph and kmj,s big Russian "Capted" Aleph ..

Will see if size realy matters.... 😎
/Z
1/8 watt resistors ok?
I'm trying to put together my parts order from newarkinone.ca to avoid delay/expense due to cross-border duty/shipping - they have somewhat limited selection of values for Vishay-Dale CMF-55, 60 resistors and I would like to ask if 1/8W is acceptable for the signal boards.
Thanks for any help
I'm trying to put together my parts order from newarkinone.ca to avoid delay/expense due to cross-border duty/shipping - they have somewhat limited selection of values for Vishay-Dale CMF-55, 60 resistors and I would like to ask if 1/8W is acceptable for the signal boards.
Thanks for any help
Does anybody has an extra set of Aleph P 1.7 PCB? I want to buy one. I've tried sending many e-mails to Veteran but no luck, maybe he is too busy. I am following this thread and how I wish I can join you guys to finish this project. I want to build this for my krell KSA50 clone which sounds fantastic.
Cheers
Cheers
Mate, you may be lucky!
As far as I remember there is one set left over from all the sets I bought from veteran. It should be a golbplated version...
I´ll let you know tomorrow...
Cheers
As far as I remember there is one set left over from all the sets I bought from veteran. It should be a golbplated version...
I´ll let you know tomorrow...
Cheers
Hey Guys!
I have a question. I got an Elma 24 position attanuator and have to put it in my P1.7. I want to configurate it with resistors. Is there a manual how to do this? And when I want to use it in my speaker system with actif crossover, is 5Kohm enough? Thanks for the answer! Grtz Teake
I have a question. I got an Elma 24 position attanuator and have to put it in my P1.7. I want to configurate it with resistors. Is there a manual how to do this? And when I want to use it in my speaker system with actif crossover, is 5Kohm enough? Thanks for the answer! Grtz Teake
Hi Teake,
I will send you the resistor values you need for both the 10K and the 25K pot impedance.
If you are interested I have a complete set of Dale resistors for a 24 position switch laying around doing nothing.
Regards...Marcel.
I will send you the resistor values you need for both the 10K and the 25K pot impedance.
If you are interested I have a complete set of Dale resistors for a 24 position switch laying around doing nothing.
Regards...Marcel.
He Marcel That's great!
How can I purchase them. Send me an personal email and I will buy them from you, send me your adress and I wil get them at your place! That would be terrific! Grtz Teake
How can I purchase them. Send me an personal email and I will buy them from you, send me your adress and I wil get them at your place! That would be terrific! Grtz Teake
Farl,
this is your lucky day!
I have a set of goldplated boards left over. 2 audioboards and 2 powersuplyboards.
Cheers
this is your lucky day!
I have a set of goldplated boards left over. 2 audioboards and 2 powersuplyboards.
Cheers
Mach.88,
Thank you so much for your great help...... I'd sent you an e-mail.
Regards,
Farl
🙂 🙂 🙂 😉 😉 😉
Thank you so much for your great help...... I'd sent you an e-mail.
Regards,
Farl
🙂 🙂 🙂 😉 😉 😉
mach.88 said:Farl,
this is your lucky day!
I have a set of goldplated boards left over. 2 audioboards and 2 powersuplyboards.
Cheers
Hello
Nobody can help me... too?

I'd like to gift to my new Aleph30 this preamp...

2 boards + 2 psu would be great! 😉
Thanks in advance 🙂
Peppe
Question!
Hi there! They delivered me IRF630 instead of IRF610. Does it matter for the aleph p1.7? Thanks allready for the answer. Grtz Teake
Hi there! They delivered me IRF630 instead of IRF610. Does it matter for the aleph p1.7? Thanks allready for the answer. Grtz Teake
Hi Teake,
The IRF630 has different Gm (the relation between Ugate and Idrain) It also has a different input and output capacitance.
How these differences relate to sound, I do not know exactly.
They will work.
Greetings...Marcel.
The IRF630 has different Gm (the relation between Ugate and Idrain) It also has a different input and output capacitance.
How these differences relate to sound, I do not know exactly.
They will work.
Greetings...Marcel.
Hi erveryone,
I guess all your P 1.7 projects get along very well.
I have been working different attenuator options. Using the ELMA 24 pos switch with Welwyn resistors, one with Vishay CMF 55-143 resistors and one with Holco´s sounded very nice.
Then i used a relais-unit with Vishays...very nice as well but a lot more trouble to go through as with the ELMA swith.
I am now working with a 4gang conductive plastic attenuator distributed by THEL (www.thel.de) in Germany. Not quite a bargain either (around EURO 180) but absolutely great in sound. It will soon be available with motor as well for all the remote control freaks among us.
I have not spoken to Mr. Hartwig yet but maybe we could come to some arrangement if we logg together a dozen pods or so...
Any other suggestions...?
Cheers
I guess all your P 1.7 projects get along very well.
I have been working different attenuator options. Using the ELMA 24 pos switch with Welwyn resistors, one with Vishay CMF 55-143 resistors and one with Holco´s sounded very nice.
Then i used a relais-unit with Vishays...very nice as well but a lot more trouble to go through as with the ELMA swith.
I am now working with a 4gang conductive plastic attenuator distributed by THEL (www.thel.de) in Germany. Not quite a bargain either (around EURO 180) but absolutely great in sound. It will soon be available with motor as well for all the remote control freaks among us.
I have not spoken to Mr. Hartwig yet but maybe we could come to some arrangement if we logg together a dozen pods or so...
Any other suggestions...?
Cheers
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