Pass Labs Rushmore

I am downsizing and now selling my rare set of Rushmore Speakers. I am a the first owner having bought them directly from a dealer. I have the original boxes. I would be willing to pack them; however, you will need to arrange shipping. They are very large and weigh 275 lbs each!  Listed as an 8/10 due to age only, I can find no flaws. Meet my price and I'll will have custom crates built in addition to the original boxes. Payment by bank check or wire transfer or we can agree on using escrow account.

-4 Pure Class A Supersymmetry power amplifiers.
 -4 level control for each amplifier

From Pass Labs

“Rushmore” represents 30 years of gestation and over three years

of intensive development and revision and thoughtful listening by Nelson Pass

and the staff at Pass Labs. This is an exceptionally dynamic and tonally balanced

active four-way listening system featuring a 15 inch woofer, 10 inch lower midrange,

6 inch upper midrange and a 4 inch ribbon tweeter.

The Rushmore aimed for high dynamic contrast and control with

very low distortion. This was achieved with the finest quality

“strong motor” drivers intimately coupled to single-ended Class A

amplifiers. Each driver (deep bass, midbass, midrange, and high

frequency ribbon) operated over a limited frequency band tailored

to its strengths by a passive filter at the input of each of the four

amplifier channels. The high efficiency (98+ dB/watt) cone drivers

also had very high power handling (up to 400 watts), and the ribbon

tweeter extended from the top octave and far beyond the audio range. With

each speaker driver enjoying its own amplifier and operated at small

percentage of its capacity, the control was precise and the curtains

of distortion parted to reveal phenomenally subtle inner detail.

Made from Gabro Aphibolite (a deep-sea granite) and piano-formed

Cherry layers, they weighed just under 400 pounds

each and cost a small fortune.

It’s years later and we no longer make the Rushmore - the cost of

parts, material, processes and shipping have skyrocketed