BD4s are properly installed in special enclosure...650hz LeCleach.
And it is perfectly matches with 120hz half-circle LeCleach horn.
Sound is just amazing! Never ever expected such a realism!
Usually I always had some issues to complain, but now not.
Now everything is just perfect and even exceeds my expectation.
To good to be true!
Thanx to Filip and his BD4!!!
And it is perfectly matches with 120hz half-circle LeCleach horn.
Sound is just amazing! Never ever expected such a realism!
Usually I always had some issues to complain, but now not.
Now everything is just perfect and even exceeds my expectation.
To good to be true!
Thanx to Filip and his BD4!!!
BD4s are properly installed in special enclosure...650hz LeCleach.
And it is perfectly matches with 120hz half-circle LeCleach horn.
Sound is just amazing! Never ever expected such a realism!
Usually I always had some issues to complain, but now not.
Now everything is just perfect and even exceeds my expectation.
To good to be true!
Thanx to Filip and his BD4!!!
nice.
Your problem now is to match your low midrange horn with bass.
i don't see how you can integrate them.....
Well done. Sit back and enjoy the music
Thank you!
After 2 years of experiments I'm setlling down
I still want to experiment only with crossovers...want to try passive line level xover embedded between SE cascades.
What problem do you see ?
What I've found out is that problem of time-alignment is exaggerated for low range. And I'm now using high order (4th) low-pass xover to prevent bass horn playing in low midrange horn area.
I'm not using high pass crossover for 120hz horn.
Not typical solution, but I really like the result!
Murata
change from my lower midrange horn to direct radiator 12" covering from 50hz up, avoiding crossover at 150hz, was a big improvement.
I like your move to not high-pass , but permit your 120hz horn to roll-off naturally.
If i were you, i would out of curiosity test your Goto 188bl treble from ~10khz up and see how it sounds.
change from my lower midrange horn to direct radiator 12" covering from 50hz up, avoiding crossover at 150hz, was a big improvement.
I like your move to not high-pass , but permit your 120hz horn to roll-off naturally.
If i were you, i would out of curiosity test your Goto 188bl treble from ~10khz up and see how it sounds.
For bass horns (means long) you need 4th order low-pass to keep it free from horn coloration. May be this was a problem in your case ?
AER is so good at 10khz that I'm not looking for anything else anymore.
It is 3 ways, but without subwoofer, I'm back to huge spiral bass horn with 4th order low pass crossover.
It works from 35hz, so may be I'll experiment with subwoofer in 20-35hz range only.
Yes...it was interesting journey with TDA1540...my idea was to avoid output buffer of DAC which is usually using transistors and even OPamps.
So, simplest idea to implement was to take TDA1541 and make single-ended tube output. Result was really great! And I also was impressed that TDA1540 is better sounding than 1541...more analog like.
But Trinity is outstanding...it has no output buffer at all. So, shortest possible signal path - 8pcs of 1704 in parallel driving 2-tact pentodes.
Theoretically only MSB Select can compete, because it is also has no output buffer, so I'm looking forward to compare it with Trinity. My friend in Vilnius has and now distributor in Moscow has, so I have good chance.
And 40euro sounds clearly better .
https://www.youtube.com/watch?v=kr4gafzVBnI&t=120s
https://www.youtube.com/watch?v=CCapREHI3LM&t=133s
Sure , just my two cents
P.S. And that's amazing , how DAC with cheap internal pulse power supply can sound so good ?
https://www.youtube.com/watch?v=kr4gafzVBnI&t=120s
https://www.youtube.com/watch?v=CCapREHI3LM&t=133s
Sure , just my two cents
P.S. And that's amazing , how DAC with cheap internal pulse power supply can sound so good ?
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