Hi all.
Can anybody give all list of apex amplifier projects?
Sr200 very good amplifier for me.
Can anybody give all list of apex amplifier projects?
Sr200 very good amplifier for me.
sir,
1.what is rating of new design?
2. is that ok tested?
3. what is size of pcb?
please post all files +solder resistance. i asking to you because i want to make h 900. now i am lookig for pcb.my new friend aman khalsa also will give me pcb next week. so i am lucky having good friends.
1.what is rating of new design?
2. is that ok tested?
3. what is size of pcb?
please post all files +solder resistance. i asking to you because i want to make h 900. now i am lookig for pcb.my new friend aman khalsa also will give me pcb next week. so i am lucky having good friends.
Attachments
apexaudio ,sir what is the exact input voltage for apex h900 for true 900watt rms output? Is it 110/55 or 120/60? and for 120/60 output PSU has the both transformers out put i.e 40 0 40 and 40 0 40 same ampere ratings??
i have try this design and the result is not work ...should i delete those picts ?
i just finish my H900 but i let just class AB because i do not like how class H works
The cage is an original old amplifier Renkforce HVA-9080that was damage and i receive only the cage.
PSU is the original one +/- 67V and 800W consumption
On output i have 34Vac RMS/4 ohms on oscillo with limiter even i put 3V on input and without limiter i can have even 40Vac RMS but with clipp
I observe with this main voltage i don't need a fan for cooling,on 4 ohms works perfect!
Thank you APEX
The cage is an original old amplifier Renkforce HVA-9080that was damage and i receive only the cage.
PSU is the original one +/- 67V and 800W consumption
On output i have 34Vac RMS/4 ohms on oscillo with limiter even i put 3V on input and without limiter i can have even 40Vac RMS but with clipp
I observe with this main voltage i don't need a fan for cooling,on 4 ohms works perfect!
Thank you APEX
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
Yes,now it is B500 but normaly it was H900 (on left side you can see the holes for components) but i dont like how it works on oscillo and i let only class AB
Anyway now it work well 🙂
I must make the clipping display and it will be ready to us 😀
Thanks again Mr.Mile
Anyway now it work well 🙂
I must make the clipping display and it will be ready to us 😀
Thanks again Mr.Mile
