<± 0.1 dB
<± 0.2 dB
<± 0.2 dB

2 channels with individual levels
192 kHz / 32bit DAC
20 Hz ~ 80 kHz
10mVRMS to 28VRMS

0.1 dB
94 dB
<± 0.1 dB

<± 0.1 dB
<± 0.2 dB
<± 0.2 dB
Log : 1/1,1/3,1/6,1/12,1/24,1/48 Octave steps
Lin : 1 to 2000 steps
<± 50 ppm

2 independent channels with individual input range
192 kHz / 32 bit
20 Hz ~ 80 kHz
-34 to +60 dBVp
<± 0.1 dB

<± 0.1 dB
<± 0.2 dB
<± 0.2 dB
<-86 dB

<-120 dB
± 1 deg @ 200 Hz ~ 4 kHz
± 50 ppm
1MΩ
1% of resistor value
AC Coupled
15 VDC
± 1 VDC

2.2 KΩ

[1] SPL (Sound Pressure Level) Frequency Response
[2] Total Harmonic Distortion / 2nd & 3rd Harmonisc Distortion
[3] Extraneous Noise (Rub&Buzz) Frequency Response
[4] Impedance Frequency Response
[5] Polarity (Phase Frequency Response)
[6] Impedance
[7] Fo, Ze (Resonance Frequency)
[8] L/R Comparison measurement

Connector type BNC 24 VDC, 48 VDC

Connector type 7 pin Lemo 200 VDC

Lemo ICP Adaptor

Remote Control
15P D-Type connector I/O signal - Start, Pass, Fail, Fail [Class1, Class2, Class3, Class4]
SPL Analyzer ON. Rub & Buzz Analyzer ON .
Remote control I/O ※ Terminal Box [Option 01A]

Audio Analyzer Production software (PC based Windows® XP, Vista, win7 ) Pentium®4, 1.5GHz processor minimum or equivalent.
(Celeron processors are not recommended)

Personal computer connected to the instrument
through the Audio Analyzer Interface Bus. (USB2.0)


AC 220-230V~ 50/60Hz 40VA

5 x 20 T LBC 630mA/250V Standard : EN10480

+ 5 to +45℃ ( +40 to +110 F ), R.H.<90% non condensing

485(W) * 95(H) * 256(D) mm (without Dimensions of Power Amp)

3.4 kg (without Weight of Power Amp)