| CA-2A T-Type Leveling Amplifier | ||||
| Parameter | Control Type | Range | Description | |
| Limit / Compress | Toggle | Limit, Compress | Toggles between compression and limiting (ratio) | |
| VU Meter Mode | 4-position switch | GR, dBFS, +4, +10 | Sets the VU meter to display either gain reduction, db-Full Scale output, or either of the analog simulated metering modes | |
| R37 | Dial | 0-100% | Adjusts the gain reduction frequency response | |
| Gain | Knob | 0-100% | Adjusts the make-up gain after compression | |
| Peak Reduction | Knob | 0-100% | Adjusts the threshold and gain reduction | |