If the photograph is clicked, it grows.

Kenwood VA2230 2ch 5Hz-110KHz DDS Audio Analyzer SOLD OUT　SOLD	log086

DSP-FFT Audio Analyzer DDS-Oscillator(16bit) Distortion:THD+N THD HD SINAD AC-Level DC-Level FrequencyCounter S/N L/R Watt GO/NOGO OSC:5Hz-20.09kHz(DDS)20.1kHz-110.0kHz(CR) 4digits Spot:20Hz,1K,20KHz 2ch 600ohms Level: 14.0〜−85.9dBV/16.2〜−83.7dBm res0.1dB Noise<10uV Dist<0.063% Spot<0.001% Level:5Hz-210KHz 1mV-100V 5digits Acc2% Noise<4uV TRMS DCV:30mV-100V 5Range 1Mohms Acc0.3% V,dBV,dBm Dist:10Hz-110KHz 0.01%-100% Reject>110dB TRMS Input 1mV-100VFilter:HPF 100,200Hz LPF:15K,20K,80KHz PSOPHO:IHF-A/CCIR-ARM/DIN Memory100 GP-IB 48W 10Kg 426W99H400D 歪率実測 1KHz 0dBV 0.0018% Spot1KHz:0.0004%　 J-manual sold20　ありがとうございました。