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Audio Precision 2522 + AUX0025 Digital Filter + APUSB Adapter + Load Resistors
Audio Precision 2522 + AUX0025 Digital Filter + APUSB Adapter + Load Resistors
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Old 10th January 2021, 02:17 AM   #1
mp006ltk is offline mp006ltk  United States
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Join Date: Oct 2004
Default Audio Precision 2522 + AUX0025 Digital Filter + APUSB Adapter + Load Resistors

The sale is for what you see in the photos. Asking $5k + Shipping - US Sales Only

The sale is for what you see in the photo.

Audio Precision 2522 with the following options:
IMD option
Wow & Flutter option
Burst option
CCIR Filter
A Weight Filter
Low Pass 20K filter
AUX-0025 Switching Amplifier Filter
APIB to USB Adapter
Load resistor setup for testing amplifiers - 4ohm (800 Watt) / 8ohm (400 Watt)

The software is called AP2700 and can be download from the AP website for free. Online documentation is also available.

The specs are similar to the 2722 if you're looking for more information. The distortion and noise floor is still state of the art even by today's standards. If you aren't familiar with AP test systems, this will outperform many of the newer models.

Complete setups like this and in this condition don't come along often.

Condition is excellent. Self test is almost perfect. One subsystem in the monitoring section is out by something like 0.003v. It doesn't effect the test function which is in two seperate sections. I'm not actually sure that this effects anything, but disclosing to be honest.
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Last edited by mp006ltk; 22nd January 2021 at 06:43 AM.
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Old 10th January 2021, 11:56 PM   #2
KevinHeem is offline KevinHeem  United States
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Audio Precision 2522 + AUX0025 Digital Filter + APUSB Adapter + Load Resistors
What are those resistors used for the dummy load?
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Old 11th January 2021, 06:15 AM   #3
Rodeodave is offline Rodeodave  Austria
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Audio Precision 2522 + AUX0025 Digital Filter + APUSB Adapter + Load Resistors
They look like Ohmite's ARCOL ARF series heatsinkable low profile wirewound metal clad resistors.
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Old 22nd January 2021, 06:43 AM   #4
mp006ltk is offline mp006ltk  United States
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Old 25th January 2021, 01:14 AM   #5
dac245 is offline dac245  United States
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