2-in 2-out dual-channel power amplifier is equipped with dual-channel 0.1 ohm impedance. Dedicated to high precision testing.It can drive speakers, receivers, artificial mouths, earphones, etc., provide power amplification for acoustic and vibration testing instruments, and provide power for ICP condenser microphones.
| Amplifier Index |
| Number Of Channels | 2 Channels , 2 In 2 Out |
| Flatness | ±0.05dB ( 20Hz‐20kHz , 1V ) |
| Frequence Range | 20Hz‐20kHz |
| Noise Floor | ＜ -90dBV _ |
| Total Harmonic Distortion | ＜ 0.2% |
| Channel Separation | ＞ 80dB |
| Gain Control | 0dB / 5dB / 15dB 3 Gear Selection |
| Continuous Output Power | 60W ( 4 Ohm Load, THD ＜ 0.2% ) , 50 W ( 8 Ohm Load, THD ＜ 0.2% ) |
| Maximum Output Voltage | 26 Vrms |
| Signal-To-Noise Ratio | 102dBA(CTHD+N=0.3%) |
| Input Impedance | 20kohm |
| ICP Condenser Microphone Power Supply |
| Number Of Channels | 4 Channels , 4 In 4 Out |
| Input / Output Interface | BNC |
| Output Impedance | ＜ 30ohms |
| Channel Separation | > 100dB |
| Microphone Operating Voltage | DC: 24V |
| Equipment Specification |
| Working Temperature/Humidity | 0°C~40°C,≤80%RH |
| Dimension（WXDXH） | 360mm×240mm×50mm |
| Weight | 3.8KG |
