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  • Intiutive design Pingoras

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Intiutive design Pingoras

A few shots of my unusual speakers.
Thumbnail for Each speaker consists of discrete bass, mid and treble modules fabricated from Granite, a central Aluminum casting, and various proprietary damping materials. I know more, but swore secrecy to designer Dale Pitcher.
Each speaker consists of discrete bass, mid and treble modules fabricated from Granite, a central Aluminum casting, and various proprietary damping materials. I know more, but swore secrecy to designer Dale Pitcher.
Thumbnail for The mid and tweeter module wiegh 75 and 50 lbs respectively, and are suspended on downward facing Stillpoints. Each Stillpoint rests on a 1
The mid and tweeter module wiegh 75 and 50 lbs respectively, and are suspended on downward facing Stillpoints. Each Stillpoint rests on a 1"x1" shim I developed consisting of tin alloy and lead shot. The inter-module interface is supremely sensitive. It took quite a while to find the right voicing.
Thumbnail for All 1st order xovers. The bass 210 lb bass module and mid module use a T-line/Aperiodic form of loading. I bought this pair for $12500.00, sold new for 38K. These are very fine speakers. Could I have done better for 12.5K? I don't know.
All 1st order xovers. The bass 210 lb bass module and mid module use a T-line/Aperiodic form of loading. I bought this pair for $12500.00, sold new for 38K. These are very fine speakers. Could I have done better for 12.5K? I don't know.
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