• DAS-406C NMB AMPLIRIER
• CSA-561C NMB AMPLIFIER
• AMP-100 시리즈 AMP-100 Series
• AM-310 Dynamic strain amplifier
• ACM-200 AC amplifier
• ACM-100 AC amplifier
• CN-100 Signal conditioner
• AM-100 Dynamic strain amplifier
• NTS-1250A 일본 NTS AMP