Hi Teake,
First listen for a while, and see how you like the music!
When you want to upgrade, consider a complete new design.
Thinking back in the thread, I think you should consider coils in your power supply. That should cut back on the 50Hz you hear. Only that can be expensive, in a double mono power supply that would mean four coils.
Another thing I would try when I had your amp, is something simple. Check what the system does when you parallel the two mono supplies into one single supply. Your caps are small, and maybe (just maybe) it functions better as one large supply instead of two small ones. Depends on how hungry your speaker is.
But don't forget, as long as you are tweaking, you cannot listen to music! I will not touch my Aleph 5 until I have my Aleph X finished!
Greetings,
Harry
First listen for a while, and see how you like the music!
When you want to upgrade, consider a complete new design.
Thinking back in the thread, I think you should consider coils in your power supply. That should cut back on the 50Hz you hear. Only that can be expensive, in a double mono power supply that would mean four coils.
Another thing I would try when I had your amp, is something simple. Check what the system does when you parallel the two mono supplies into one single supply. Your caps are small, and maybe (just maybe) it functions better as one large supply instead of two small ones. Depends on how hungry your speaker is.
But don't forget, as long as you are tweaking, you cannot listen to music! I will not touch my Aleph 5 until I have my Aleph X finished!
Greetings,
Harry
Hi there!
Another question: I. am running now for a week or so and the sound is great, holografic, so I decided to measure the outputs again, now I am measering on one side between 5 and 10 mv and on the other between 20 and 25mv, so thats a difference of 15mv, can that harm? When I started playing music there was a difference of 5 mv. Greetings teake.
Another question: I. am running now for a week or so and the sound is great, holografic, so I decided to measure the outputs again, now I am measering on one side between 5 and 10 mv and on the other between 20 and 25mv, so thats a difference of 15mv, can that harm? When I started playing music there was a difference of 5 mv. Greetings teake.
Hi Mr pass maybe he didnt wait for the circuit to stabilise
good to see you back Mr Pass, awesome!
good to see you back Mr Pass, awesome!
Hi there!
Thanks Nelson Pass, and Mastertech, what's not waited to long. an our or a week? But anyway thanks for the worry!
Greetings Teake. Have a nice weekend.
Thanks Nelson Pass, and Mastertech, what's not waited to long. an our or a week? But anyway thanks for the worry!
Greetings Teake. Have a nice weekend.
Hi Teake,
I Like my aleph 5 more than the aleph X. I gave the aleph 5 more Bias because i have 3.4 ohm speakers. Now i have around 90 watt per channel. The aleph x is not so holographic as the aleph 5. Maybe it has bigger caps 6*47.000 for one channel (i will change it for an Aleph 5 soon !). Try those silmic caps 🙂
I Like my aleph 5 more than the aleph X. I gave the aleph 5 more Bias because i have 3.4 ohm speakers. Now i have around 90 watt per channel. The aleph x is not so holographic as the aleph 5. Maybe it has bigger caps 6*47.000 for one channel (i will change it for an Aleph 5 soon !). Try those silmic caps 🙂
That looks ok 🙂
What type of elco's dit you use (philips .... uF type) ? Looks like mine ?.
Berry
What type of elco's dit you use (philips .... uF type) ? Looks like mine ?.
Berry
Hi Netlist and Berry, Thanks for the reply and your good words.
He Berry I got philips 47000uf elkos on the powersupply and BC (also philips) 220uf on the pcb's.
Greetings Teake.
He Berry I got philips 47000uf elkos on the powersupply and BC (also philips) 220uf on the pcb's.
Greetings Teake.
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