Audio centron

AB International

Grund Audio Design

Cerwin-vega

HankookElectronic

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MODEL FD-23

Model ZM-1
Impedance Meter with Calculated Watts

Model GL60-Reverb Time Meter

Model SPL 120-Precision Sound Level Measurement

SYSTEM CHECK 2000

HAND HELD POLARITY TESTER

CD Reference Material Commonly Used CD Tracks
1      Polarity Pulses
2      20Hz to 20KHz Slow Sweep
3      20 Hz to 20 KHz Fast Sweep
4      20Hz to 20Khz Pink Noise
5      200Hz to 5Khz Pink Noise
6      1 Khz @ Digital Zero
7      Voice Counting
8 -17 Acoustic Quick Check
18    Sound Stage Description
19     Sound Stage Description
20-21 Percussion L-C-R
22     Subwoofer Test 0
23     "Stranger In My Bed" 24     "Dish Rag"
25     "Dance of The Knight" 26     "Dirty Blue"
27     "Wishing Well"
28     "Dock of The Bay"
29     4 channel Surround Announdement 40Hz Tone
30     Left Stage Speaker
31     Center Stage Speaker
32     Right Stage Speaker
33     Surround Channel
34     5 Channel Circle Surround Announcement 40Hz tone
35     Left Stage Speaker
36     Center Stage Speaker
37     Right Stage Speaker
38     Left Surround Channel
39     Right Surround Channel