Vintage Tech: SHURE M267 Pro Microphone Mixer - YouTube
Amazon.com: Shure SCM800 Eight Channel Microphone Mixer with 48V Phantom Power, Designed for Sound Reinforcement, General Audio Recording and Audio-Visual Systems : Musical Instruments
SHURE M267 Series 4-Channel Mic/Line Mixer Must Read AS-IS/Parts Repair EB-11827 | eBay
Shure M267 Series 4 Channel Microphone Mixer With Limiter And VU Meter | eBay
Amazon.com: Shure SCM268 4-Channel Microphone Mixer (12V Phantom Power) with 6 Transformers, Built-in Low-Cut Filter and IEC Power Cord Connector : Musical Instruments