Polk Audio SDA 2 Crossover Modification Thread
VR3
Posts: 29,101
Clarity Cap ESA, Jantzen Inductors, Mundorf Mox Resistors, Supra Rondo Internal Wire + Gold Disconnects, New binding post. Converted fuse holder location to house the NL4 connector, new NL4 SDA cable.
PTP Wiring, Delrin substrate
PTP Wiring, Delrin substrate
- Not Tom ::::::: Any system can play Diana Krall. Only the best can play Limp Bizkit.
Post edited by VR3 on
Comments
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InterestingToo many good quotes to list..waiting for some fresh ammo.
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As usual, nice work Trey. What are the specs on the Rondo wire?"Science is suppose to explain observations not dismiss them as impossible" - Norm on AA; 2.3TL's w/sonicaps/mills/jantzen inductors, Gimpod's boards, Lg Solen SDA inductors, RD-0198's, MW's dynamatted, Armaflex speaker gaskets, H-nuts, brass spikes, Cardas CCGR BP's, upgraded IC Cable, Black Hole Damping Sheet strips, interior of cabinets sealed with Loctite Power Grab, AI-1 interface with 1000VA A-L transformer
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Thanks guys!
2 x 2.5mm (13AWG)
SUPRA Concentric Cables are highly flexible and of short pitch twisting for low inductance and low radiation as well as a high tolerance to frequent bending and vibrations before bending fatigue. This short pitch twisting takes special machines and is a slower and more expensive production which you do not often find in other than the Supra portfolio.
Rondo wire is a good choice for all high end speaker applications, both external and internal wiring, hi-fi or stage.
Heat and aging resistant PVC jacket
2 conductor, 320 strands of 0.1mm wire
Tin plated OFC
External Size: 7.7mm diameter
6.8 ohm per kilometer (3280 ft)
0.4 microhenries per meter
Those are actually limited run, kryptonian magnet equipped woofer. Pre "Bozo" model prototypes.- Not Tom ::::::: Any system can play Diana Krall. Only the best can play Limp Bizkit. -
I guess I did not realize I had to specify that the drivers pictured are for test purposes only and are not part of mod...
*face palm* Sad day on the Polk forum.- Not Tom ::::::: Any system can play Diana Krall. Only the best can play Limp Bizkit. -
nice carpet...
oh yeah....great work, as alwaysMarantz 1152 DC- Denon DP 1200, Soundsmith Carmen MKII- ADS L980 - Blue Jeans IC's -
10 year difference!
- Not Tom ::::::: Any system can play Diana Krall. Only the best can play Limp Bizkit.
