Hi Sonido,
Noted those Sonido's as there are not many field coil manufacturers but these are not compatible with K-tubes.
You definately need compression drivers for the correct combination with K-tubes.
Now your manufacturing options become even smaller.
Besides that the efficiency of the Sonido's are "ok" but there is certainly room for improvement. The current tweeter and mid in my system yield 110+ dB. The woofer 99 dB. The Sonido's seem to yield between 88 and 95 dB.
Interesting products but not for this application.
Regards, Reinout
Noted those Sonido's as there are not many field coil manufacturers but these are not compatible with K-tubes.
You definately need compression drivers for the correct combination with K-tubes.
Now your manufacturing options become even smaller.
Besides that the efficiency of the Sonido's are "ok" but there is certainly room for improvement. The current tweeter and mid in my system yield 110+ dB. The woofer 99 dB. The Sonido's seem to yield between 88 and 95 dB.
Interesting products but not for this application.
Regards, Reinout
Dear Reinout,
I'm interested to know what parameters are needed for K-tubes?
If you are using 110 dB mid and high frequencies and 99 dB woofer, this is only possible with a minimum biamping.
Regars, Istvan.
I'm interested to know what parameters are needed for K-tubes?
If you are using 110 dB mid and high frequencies and 99 dB woofer, this is only possible with a minimum biamping.
Regars, Istvan.
Hi Istvan,
Compression drivers for mid & high.
As i made a 2" for the mid and 1" for the high you need seperate drivers.
If you scroll back in this thread you'll note i triamp my speakersystem with low-power and even flea-power tube amps.
For instance the tweeteramp is less then 1 Watt; more then enough with these efficiencies. It opens up totally different tubes; i can avoid the common tubes. Currently i'm investigating the TC03/5 and the
Compression drivers for mid & high.
As i made a 2" for the mid and 1" for the high you need seperate drivers.
If you scroll back in this thread you'll note i triamp my speakersystem with low-power and even flea-power tube amps.
For instance the tweeteramp is less then 1 Watt; more then enough with these efficiencies. It opens up totally different tubes; i can avoid the common tubes. Currently i'm investigating the TC03/5 and the
Dear Reinout,
Excuse me , but compression drivers and full-range speakers are two completely different genres, as they say, these are two different operas.
How powerful is your woofer amplifier?
Regards, Istvan.
Excuse me , but compression drivers and full-range speakers are two completely different genres, as they say, these are two different operas.
How powerful is your woofer amplifier?
Regards, Istvan.
Hi Istvan,
I know ! That's why i was surprised that somebody promoted full ranges in this multiway-topic.
For this application (use of K-tubes) you need specific drivers not cone-fullrangers.
My bas-amp is based on the Eimac 35TG transmitting triode. It will push out around 8 Watt (working on 800+ VDC). I don't need that power, too much, but it gives me enough headroom.
Same fot the midrange amp: 2,6 Watt is insane on 114 dB units.
Just headroom.....
Regards, reinout
I know ! That's why i was surprised that somebody promoted full ranges in this multiway-topic.
For this application (use of K-tubes) you need specific drivers not cone-fullrangers.
My bas-amp is based on the Eimac 35TG transmitting triode. It will push out around 8 Watt (working on 800+ VDC). I don't need that power, too much, but it gives me enough headroom.
Same fot the midrange amp: 2,6 Watt is insane on 114 dB units.
Just headroom.....
Regards, reinout
Dear Reimout,,
This topic is about Field Coils.
And on this topic, I prezented SONIDO Field-Coils fullrangers drivers.
Regards, Istvan.
This topic is about Field Coils.
And on this topic, I prezented SONIDO Field-Coils fullrangers drivers.
Regards, Istvan.
Thread split from here - 
Hi Dezso
They are not pictures. They are documents of .pdf format .
You need to have Abode Acrobat Reader installed to read them. get it from there
https://get.adobe.com/reader/
George
They are not pictures. They are documents of .pdf format .
You need to have Abode Acrobat Reader installed to read them. get it from there
https://get.adobe.com/reader/
George
