Home » Sponsored » Pi Speakers » Request for 4Pi Plans
icon7.gif  Request for 4Pi Plans [message #91553] Sat, 14 March 2020 13:22 Go to next message
heianshodan is currently offline  heianshodan
Messages: 2
Registered: March 2020
Esquire
Hello,

I'm just finishing my modded Dynaco ST-70 kit with the VTA board by Bob Latino and a tubes4hifi SP14 preamp. Now I want to start to build some really, really great speakers.

Is it really true, that one can request the building plans? If so, I would like to ask for the plans for the 4PI speakers. Having such formidable speakers would be like Christmas for me.

Thank you, Wayne, Sir, for sharing your expertise with us. I greatly appreciate this!!

(Sorry for my poor English, for it's not my native language)

PS: One question - do they need an impedance linearization?

Re: Request for 4Pi Plans [message #91556 is a reply to message #91553] Sun, 15 March 2020 09:59 Go to previous messageGo to next message
Wayne Parham is currently offline  Wayne Parham
Messages: 17804
Registered: January 2001
Illuminati (33rd Degree)

You've got mail!

All our models of speakers are very "tube friendly," having high sensitivity and benign impedance curves. They don't need any extra impedance compensation to prevent interaction with tube output transformers.
Re: Request for 4Pi Plans [message #91558 is a reply to message #91556] Mon, 16 March 2020 03:20 Go to previous message
heianshodan is currently offline  heianshodan
Messages: 2
Registered: March 2020
Esquire
Thank you very, very much, Wayne!!!!!! Smile Surprised Smile
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