FordPrefect

Maybe starting from this?
https://it.aliexpress.com/item/1005003109621262.html

I just built this for my friend Mauro and sounds delightful:

https://jelabs.blogspot.com/2020/04/tda1541-nos-dac.html

As I have a spare 1541 chip, I'd like to do something similar for myself. Maybe with FETs instead of tubes...

Grazie. Avrò l'opportunità di provare un paio di grandi driver Lii non so se 15 o 18": mai ascoltato un driver fullrange >  10" 

In 2012 Nelson Pass presented at the Burning Amp this bi-amped Slot Loaded Open Baffle speaker with an active crossover (the famous B5) which includes a notch cell for the full range and a +6 dB Eq on the woofer.

http://www.tnt-audio.com/shows/burning_amp2012_e.html

Since I am building it and there are very few innovations among the 8 inch fullrange drivers (even the Lii are inspired by old Coral speakers), I would like to exchange some opinions on the 20cm (or more) drivers of present and  past , also considering that I don't have a very large budget and that the frequency respose can be a bit tamed by crossover (in my case a custom ACN). This design can be built with removable front baffle, so you can easily switch driver and play with ACN/B5.
Please share your experiences and impressions with medium to big fullranges!  
Cheers, 
Vinz 

On 2/9/2021 at 22:19, Zen Mod reče

SOOOO inspiring, ZM!! please update your blog with these treasures !