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Mc2 Delta 40 SLAVE
$1,100.00
The MC² Delta 40 Slave amplifier is designed to work under the command of a Delta DSP master unit, offering flexible, high-power amplification with automatic backup capability. With four-channel Class‑D performance, relay-controlled standby operation, and reliable failover functionality, it is tailored for professional environments where uninterrupted audio delivery is key.
MC² Delta 40 Slave – 4‑Channel Slave Power Amplifier
The MC² Delta 40 Slave is a streamlined version of the Delta Series amplifier line. Designed to operate under control of a master Delta DSP unit, it provides high-powered amplification in a 2U chassis, without onboard DSP processing.
Power Output & Amplification
- Four independent Class‑D amplifier channels
- Approximate maximum power per channel:
- 500 W into 8 Ω
- 1000 W into 4 Ω
- 1400 W into ~2.7 Ω
- 1200 W into 2 Ω
- Bridge mode options:
- Up to 2000 W into 8 Ω
- Up to 2400 W into 4 Ω
- Built for high-efficiency operation and capable of driving demanding loudspeaker loads reliably
Operation as a Slave Unit
- Operates paired with a Delta DSP-enabled “master” amplifier
- Receives control signals and audio via network or analog link
- Automatically enters standby mode until activated by the master unit over the GPI control line
- If the master fails or experiences a fault, the slave amplifies and seamlessly takes over output to maintain system continuity
→ Offers built-in backup protection for live applications
→ When master recovers, slave returns to standby status
Control & Interface
- Controlled via relay signal from the master amplifier over GPI
- No front-panel DSP editing required—routing, limiting, and DSP control handled by master
- Connects via analog inputs or optional Dante / network interface depending on configuration
- Speaker wiring must be connected to both master and slave to enable automatic switchover functionality
Physical & Electrical Specifications
| Feature | Value |
|---|---|
| Channels | 4 |
| Power per Channel | Up to 1400 W (2 Ω); 1000 W (4 Ω); 500 W (8 Ω) |
| Bridged Output Pairs | 2000 W (8 Ω); 2400 W (4 Ω) |
| Rack Format | 2U |
| Depth | Approximately 428 mm |
| Weight (Unit) | Approx. 10 kg |
| Standby Power Consumption | Under 5 W |
| Gain Sensitivity | Calibration near 6.2 dBu for maximum output |
| THD & Frequency Response | <0.08% THD; ±0.5 dB from 20 Hz to 20 kHz |
Typical Use Cases
- Acts as a power slave in stereo or multi-way systems under a Delta DSP master unit
- Systems where seamless failover protection is required (e.g. touring rigs, corporate events)
- Applications that require high channel density driven by remote DSP control
- Multi-zone audio configurations where controlled distribution of power is essential
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