http://accurex.net/lancru/miyagi-sendai/product.php?c_id=VkZkak9WQlJQVDA9 http://sktpharma.com/media-centre/news-events/gillingham-fc-introduce-ors-to-their-players/ 
MGT-875-150-IM Impedance Matching Attenuator
- 12 step
- 42 dB
- 50W RMS
- 150W music power
- Frequency response: 30 – 20KHz ±2dB
