VCA Tone Control Unit D-911 is a VCA Tone Control Unit dedicated to Digital Audio Mixer D-901. By connecting with VCA Remote Module D-984VC, it can realize the volume adjustment and contact control of all channels of D-901.
The TOA D-984VC VCA tuning control unit provides VCA (voltage‑controlled amplifier) functions for the D‑901 digital audio mixer. The manual covers safety precautions, wiring, connector assignments, and basic operation of the unit.
Key features include RJ45 control connections, adjustable gain per channel, and a compact design with a weight of 2.7 kg. The unit is powered from a 5 V source and supports up to eight VCA channels with a contact rating of 30 V / 4 A. This manual is written in Japanese.
| Power supply | 5 V |
|---|---|
| Weight | 2.7 kg |
| RJ45 connectors | 8 |
| Contact rating | 30 V / 4 A |
The unit operates from a 5 V power source.
The unit provides eight RJ45 connectors for control signals.
The unit weighs 2.7 kg.
Each contact is rated for 30 V and up to 4 A.