Help need speaker to match Threshold 4000 amp....

I wanted to clarify my post above. I contacted Nelson about my Stasis 2 and he informed me the following.

The input impedance is 75K. There is a 4.75K resistor and then a 10K resistor, the 10K has been bootstrapped to
a 70K value.

So the 75k reported looks to be the correct answer for both the 4000 and Stasis 2.

I have to agree that 75k input impedance is the right one.

-----Original Message-----
From: Nelson Pass
To: junpablo
Sent: Wed, May 25, 2011 5:32 pm
Subject: Re: Vintage Threshold 4000 Class A amp:/ Need specifications/ Input Impedance:

I looked at the schematic, and a quick calculation shows 75K. The 15K value is
in error - the 10K value he is looking at has been bootstrapped to a 70K value. and
is added to the 4.75K input resistor before it.
np

NOW IT'S TIME TO FIND A TUBE PRE-AMP THAT WILL SUITED IN MY BUDGET AND IN A TIMELY MANNER.THANKS TO ALL PESCOLAR.

Bombaywalla, recently sold all my tube gears including Cary SLP-98 for financial reasons and now I am starting to build a budgeted system.I am familiar with SLP-98 and actually I kept enough 6sn7 and extras...will be a little cheaper if i decide to slp-98...but dreaming to have ARC too.if i have extra dough then ill go to all Pass Labs gears.
SO MOST LIKELY MY PRE-AMP 'S CHOICE ....CARY SLP-98.

Last Memorial weekend just happened in one of my friends party to auditioned a "DYNAUDIO AUDIENCE 82".

First time I heard this speaker and make me decide to go for Dynaudio Speaker ,now first choice.

HOW MUCH SHOULD I PAY FOR A USED ONE?

Any idea on the used priced market?Thanks.pescolar