BC-IM3 Mono Input Module Top Plate View Block Diagram -Input/Processing -Fader Section

BC-IM4 AT Mono Input Module Top Plate View IM4 Top Plate View IM4s Block Diagram -Input/Processing -Fader Section

BC-IS3 Stereo Channel Top Plate View Block Diagram -Input/Processing -FaderSection

BC-IS4 AT Stereo Channel Top Plate View Block Diagram -Input/Processing -FaderSection

BC-IS5 Digital Input Module Top Plate View Block Diagram -Input/Processing -FaderSection

BC-IS6 AT Digital Module Top Plate View Block Diagram -Input/Processing -FaderSection

BC-IT3 TelCo Channel Top Plate View Block Diagram -Input/Processing -FaderSection

BC-IT4 AT TelCo Channel Top Plate View Block Diagram -Input/Processing -FaderSection

BC-MG3 Mono Sub Group Top Plate View Block Diagram -FaderSection

BC-MG4 AT Mono Sub Group Top Plate View Block Diagram -Detail

BC-SG3 Stereo Sub Group Top Plate View Block Diagram -Detail

BC-SG4 AT Stereo Group Top Plate View Block Diagram -Detail

BC-PM3 Program Master Top Plate View Block Diagram -Aux Master Section -Cue Master Section -Bus Amp -Master Fader -Output Section

BC-PM4 AT Program Master Top Plate View Block Diagram -Aux Master Section -Cue Master Section -Bus Amp -Master Fader -Output Section -Record Output

BC-CTR3 Control Room Module Top Plate View Block Diagram -Aux Master -Internal Select -Extension Select -Buffers -PFL and Listen -Mini Speakers -Control Room Headphones -Control Room Speakers

BC-STU3 Studio Playback Module Top Plate View STU3a Top Plate View STU3b Top Plate ViewSTU3c Block Diagram -Aux Master -Source Selector

BC-TBO3 Talkback/Oscillator Unit Top Plate View TBO3a Top Plate View TBO3b Top Plate View TBO3c Block Diagram -Aux Master -Source Selector