K&K Development 


PC platform: Windows XP & Vista

The P830 consists of  a Fire Wire Audio Capture FA-101 and P830 software for Windows XP & Vista.
P830 is like the P730 Picro Pro however with Fire Wire and up to 8 inputs with a maximal sample rate of 192 KHz and a resolution of 24bit.
To complete a P830 as a test system, only an external power amplifier have to be added together with a microphone and a PC. To use of input 3 to 8 a external preamplifier have to be added.

As optional an external USB Gain Controlled Pre Amplifier with I/O control can be added to enable software controlled input amplification and external control with the system as start test and as return the test results. Up to 4 unit can be added to P830 to cover all 8 inputs.

See USB Pre Amp.


The structure of the software is the same as the P730 Picro Pro system.
With a external I/O control as shown on picture the system  become with some powerfully external controls functions.

The P830 system can be used for analysis of the following acoustic test parameters:
Frequency response, sensitivity, polarity, Rub & Buzz, THD, impedance, resonance and F (Fres./Q).

The software is arranged in four modes, an operator mode, a technician mode, a global set-up mode, and a utility mode, which all are protected by passwords.