Transformers
Pro Co Transformer Schematic Diagrams
Pro Co Audio Transformers are wound and tested to Pro Co's exacting standards for unsurpassed performance. Schematic Diagrams of Pro Co's transformer are available here. Scroll down the page to locate and download data sheets for the transformer you require.
CBT-1A Transformer
Pro Co impedance matching (direct box) transformer. 20k ohm/150 ohm, dual electrostatic shields, open channel frame construction with mounting ears. 4" color coded leads.
| Model | Description |
| CBT-1A | CB1 TRANSFORMER |
DBT-1 Transformer
Pro Co impedance matching (direct box) transformer. 20k ohm/150 ohm, MU metal can and dual electrostatic shields. 9" color coded leads.
| Model | Description |
| DBT-1 | DB1 TRANSFORMER |
MBT-1 Transformer
Pro Co 1:1 microphone bridging transformer. 150 ohm/150 ohm, MU metal can and dual electrostatic shields. 9" color coded leads.
| Model | Description |
| MBT-1 | PRO CO 1:1 MIC BRIDGING XFRMR |
MBT-2 Transformer
Pro Co 1:1:1 microphone bridging transformer. 150ohm/150ohm/150ohm, MU metal can and dual electrostatic shields. 9" color coded leads.
| Model | Description |
| MBT-2 | PRO CO 1:1:1 MIC BRDG XFRMR |
MMT-1 Transformer
Pro Co impedance matching transformer. 150ohm/15kohm, open channel frame construction, no mounting ears. 2" color coded leads. Used in Lo- to Hi-Z inline transformer assembly (Pro Co 9144PC).
| Model | Description |
| MMT-1 | LINE LO TO HI Z XFRMR |
LOT-M Transformer
Pro Co 1:1 line output transformer 600ohm/600ohm, open channel frame, no mounting ears, 2” color coded leads. Same function as LOT-1, but smaller with less headroom.
| Model | Description |
| LOT-M | LOT-M TRANSFORMER |
LOT-1 Transformer
LINE OUTPUT TRANSFORMER
| Model | Description |
| LOT-1 | LINE OUTPUT TRANSFORMER |
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Pro Co Sound, Inc.
225 Parsons Street
Kalamazoo, MI 49007
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800-253-7360
