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05-06-2010, 03:40 PM
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#1 | | I contribute to threads in the offtopic forum
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| FS: Digital Designs Z1 amp (3700+ watt amp)
In mint shape, here are some quotes from a test report: Okay, it was time for the moment of truth. We
wanted to see just how much power the Z1 could output.
We started with a 4-Ohm non-inductive load and a 50Hz sine wave (represented by the Red-line
above). The Z1 outputted 1725 Watts RMS, with THD levels well below .1% for 83% of the RMS range.
Into a 2-Ohm non-inductive load (represented by the Blue-line), the RMS output more then doubled
(denoting a well designed power supply) to 3554 Watts, again with 80+% of output below .1% THD.
As we were configuring our resistor bank for 1-Ohm, we were getting excited, as it was starting to look like the Z1 just might output 6-7 KW’s into 1-ohm!
As we ran our test sequence the Z1 current draw rose: 10, 30, 65, 162, 208, 238, 284 and just as it hit 300 amps, it went into protection, impeding us from determining its true RMS output; However, before it shut down, it produced 3759 Watts @ .1% THD (represented by the Pink-line). Leaving us disappointed, as we suspect this amplifier might have reached 6-7000 Watts, but we will never
know, as we were unable to keep the Z1 functional beyond 300 amps of input.       $850
Last edited by The Dude; 05-20-2010 at 06:15 AM.
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05-09-2010, 07:05 PM
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#2 | | Ye olde moderator
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Bump for a great seller!
I personally tested this amplifier out and it works perfectly. 
__________________
Revscene ADMIN elite
Sales and Installer at Certified Auto Sound
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05-10-2010, 11:15 PM
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#3 | | I contribute to threads in the offtopic forum
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Thanks Mike!! Price is OBO..............
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05-12-2010, 09:13 AM
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#4 | | I contribute to threads in the offtopic forum
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$700...................
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05-16-2010, 11:47 PM
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#5 | | I contribute to threads in the offtopic forum
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ttt located in Kamloops now....
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05-20-2010, 06:15 AM
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#6 | | I contribute to threads in the offtopic forum
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ttt
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05-20-2010, 01:52 PM
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#7 | | Wunder? Wonder?? Wander???
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That is a piece of art work. My god just think of the power!......  Posted via RS Mobile | |
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05-21-2010, 06:33 AM
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#8 | | I contribute to threads in the offtopic forum
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| Quote:
Originally Posted by Irish_R6  That is a piece of art work. My god just think of the power!...... Posted via RS Mobile |
thanks, ttt......
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05-27-2010, 06:47 AM
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#9 | | I contribute to threads in the offtopic forum
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$575
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05-29-2010, 09:57 PM
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#10 | | I contribute to threads in the offtopic forum
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ttt................
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