http://thehistoryhacker.com/page/4/ MGT-875-150-IM Impedance Matching Attenuator
- 12 step
- 42 dB
- 50W RMS
- 150W music power
- Frequency response: 30 – 20KHz ±2dB
http://jasonwebertherapy.com/architecture/design-of-headquarter-buildings/
http://thehistoryhacker.com/page/4/ MGT-875-150-IM Impedance Matching Attenuator
http://jasonwebertherapy.com/architecture/design-of-headquarter-buildings/