Powersoft Mezzo 324 A Plus - Four-Channel Compact Amplifier with DSP and AES67
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Availability:
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Description
Mezzo 324 AD heralds the same levels of reliability, build quality, and acoustic proprieties of any Powersoft amplifier platform, in half the size. Exceedingly flexible, “AD” versions of Mezzo offer all the remote control and monitoring functions of the “A” versions, further extending networking capabilities with Dante and AES67. The small form factor allows it to be mounted anywhere thanks to the included mounting kit. The 320 W versions of Mezzo can also be mounted in air handling spaces, such as ceilings or wall boxes. Two-channel versions of Mezzo also feature 2 line-level outputs, further extending routing options.
Features:
- Multiple mounting options
- Auto-Setup
- Power-sharing
- Full remote control via 3rd party controls
| Number of output channels | 4 (Euro 5 mm) |
| Dante/AES67 output channels | 4 |
| Balanced inputs channels | 4 (Euro 3.8 mm) |
| Unbalanced inputs channels | 2 (stereo mini-jack) |
| Dante/AES67 input channels | 4 |
| Audio | |
| Gain | 17 dB - 47 dB (0.1 dB increments) |
| S/N (20 Hz - 20 kHz @ 8 ?) analog input Dante/AES67 input 2dB better |
>100 dB |
| Input sensitivity | 4 dBu (balanced) | -10 dBV (unbalanced) |
| Max input level | 18 dBu / 6.16 V rms |
| Frequency Response @ 8 ? | 20Hz Ð 20kHz +/-0.5 dB |
| Crosstalk (1 kHz) | -60dB |
| Input impedance | 10K? to GND / 20k? balanced |
| CMRR (Typ.) | 60 dB |
| DSP | |
| AD converters | 24 Bit @ 48 kHz 125 dB-A Dynamic Range - 0.00x % THD+N |
| DA converters | 24 Bit @ 48 kHz 115 dB-A Dynamic Range - 0.00x % THD+N |
| Internal precision | 32 bit floating point |
| Wake up time (from sleep) | 2 s |
| Latency | 2.5 ms fixed latency architecture |
| Delay | 100ms (per output) for time alignment |
| Equalizer | Parametric IIR: peaking, hi/lo-shelving, all-pass, band-pass, band-stop |
| Crossover | Butterworth, Linkwitz-Riley, Bessel: 6 dB/oct to 24 dB/oct (IIR). |
| High pass filter | A 12 dB Butterworth high pass is automatically set based on the impedance response in the auto setup |
| Limiters | RMS voltage, Peak limiter |
| Load monitoring | Triggered impedance sweep, average impedance and pilot tone monitoring. |
| Maximum output power | |
| Commercial total rated power | 320 W |
| per channel @ 100 V (symmetrical) | 80 W |
| per channel @ 70 V (symmetrical) | 80 W |
| per channel @ 25 V (symmetrical) | 80 W |
| per channel @ 16 ? (symmetrical) | 80 W |
| per channel @ 8 ? (symmetrical) | 80 W |
| per channel @ 4 ? (symmetrical) | 80 W |
| per channel @ 2 ? (symmetrical) | 80 W |
| Maximum power sharing capacity per channel | |
| per channel @ 100 V (asymmetrical) | 320 W |
| per channel @ 70 V (asymmetrical) | 320 W |
| per channel @ 8 ? (asymmetrical) | 320 W |
| per channel @ 4 ? (asymmetrical) | 320 W |
| Maximum unclipped output voltage | 142 V peak |
| Maximum output current | 15.6 A peak (overcurrent protection @ 18.7 A peak ) |
| Power | |
| Idle Power | 17 W |
| Power supply | Universal regulated switch mode with PFC, SRM |
| Nominal voltage (±10%) | 100-240 VAC @ 50-60Hz |
| Operating Voltage | 90-264 VAC @ 50/60 Hz |
| AC Mains connector | IEC 10A |
| Cooling / fan noise | |
| Design | Sealed design - Internally cooled |
| Average output power capacity with fans not moving | 4 W |
| Whisper mode | 8 W (26 dBA) |
| Max power | 30 dBA |
| Networking | |
| Ports | 2 x RJ45 Fast Ethernet |
| Network modes | Switched: Both ports connected with an integrated switch. Supports forwarding of gigabit traffic. Split: One port for control/ monitoring, 1 port for audio |
| Construction | |
| Dimensions | 210 x 275 x 40 mm |
| Weight | 2.6 kg |
Mezzo 324 AD heralds the same levels of reliability, build quality, and acoustic proprieties of any Powersoft amplifier platform, in half the size. Exceedingly flexible, “AD” versions of Mezzo offer all the remote control and monitoring functions of the “A” versions, further extending networking capabilities with Dante and AES67. The small form factor allows it to be mounted anywhere thanks to the included mounting kit. The 320 W versions of Mezzo can also be mounted in air handling spaces, such as ceilings or wall boxes. Two-channel versions of Mezzo also feature 2 line-level outputs, further extending routing options.
Features:
- Multiple mounting options
- Auto-Setup
- Power-sharing
- Full remote control via 3rd party controls
| Number of output channels | 4 (Euro 5 mm) |
| Dante/AES67 output channels | 4 |
| Balanced inputs channels | 4 (Euro 3.8 mm) |
| Unbalanced inputs channels | 2 (stereo mini-jack) |
| Dante/AES67 input channels | 4 |
| Audio | |
| Gain | 17 dB - 47 dB (0.1 dB increments) |
| S/N (20 Hz - 20 kHz @ 8 ?) analog input Dante/AES67 input 2dB better |
>100 dB |
| Input sensitivity | 4 dBu (balanced) | -10 dBV (unbalanced) |
| Max input level | 18 dBu / 6.16 V rms |
| Frequency Response @ 8 ? | 20Hz Ð 20kHz +/-0.5 dB |
| Crosstalk (1 kHz) | -60dB |
| Input impedance | 10K? to GND / 20k? balanced |
| CMRR (Typ.) | 60 dB |
| DSP | |
| AD converters | 24 Bit @ 48 kHz 125 dB-A Dynamic Range - 0.00x % THD+N |
| DA converters | 24 Bit @ 48 kHz 115 dB-A Dynamic Range - 0.00x % THD+N |
| Internal precision | 32 bit floating point |
| Wake up time (from sleep) | 2 s |
| Latency | 2.5 ms fixed latency architecture |
| Delay | 100ms (per output) for time alignment |
| Equalizer | Parametric IIR: peaking, hi/lo-shelving, all-pass, band-pass, band-stop |
| Crossover | Butterworth, Linkwitz-Riley, Bessel: 6 dB/oct to 24 dB/oct (IIR). |
| High pass filter | A 12 dB Butterworth high pass is automatically set based on the impedance response in the auto setup |
| Limiters | RMS voltage, Peak limiter |
| Load monitoring | Triggered impedance sweep, average impedance and pilot tone monitoring. |
| Maximum output power | |
| Commercial total rated power | 320 W |
| per channel @ 100 V (symmetrical) | 80 W |
| per channel @ 70 V (symmetrical) | 80 W |
| per channel @ 25 V (symmetrical) | 80 W |
| per channel @ 16 ? (symmetrical) | 80 W |
| per channel @ 8 ? (symmetrical) | 80 W |
| per channel @ 4 ? (symmetrical) | 80 W |
| per channel @ 2 ? (symmetrical) | 80 W |
| Maximum power sharing capacity per channel | |
| per channel @ 100 V (asymmetrical) | 320 W |
| per channel @ 70 V (asymmetrical) | 320 W |
| per channel @ 8 ? (asymmetrical) | 320 W |
| per channel @ 4 ? (asymmetrical) | 320 W |
| Maximum unclipped output voltage | 142 V peak |
| Maximum output current | 15.6 A peak (overcurrent protection @ 18.7 A peak ) |
| Power | |
| Idle Power | 17 W |
| Power supply | Universal regulated switch mode with PFC, SRM |
| Nominal voltage (±10%) | 100-240 VAC @ 50-60Hz |
| Operating Voltage | 90-264 VAC @ 50/60 Hz |
| AC Mains connector | IEC 10A |
| Cooling / fan noise | |
| Design | Sealed design - Internally cooled |
| Average output power capacity with fans not moving | 4 W |
| Whisper mode | 8 W (26 dBA) |
| Max power | 30 dBA |
| Networking | |
| Ports | 2 x RJ45 Fast Ethernet |
| Network modes | Switched: Both ports connected with an integrated switch. Supports forwarding of gigabit traffic. Split: One port for control/ monitoring, 1 port for audio |
| Construction | |
| Dimensions | 210 x 275 x 40 mm |
| Weight | 2.6 kg |
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