Dynaudio Acoustics Delta 20 Amplifier

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Delta Series Power Amplifier

Features

  •  4-channel professional power amplifier
  •  175W–480W per channel (depending on load)
  •  Bridged operation: up to 700W per channel at 8 ohms
  •  Analogue and Dante AoIP network audio connectivity
  •  Extremely low distortion: <0.01% @ 1kHz, <0.03% across 20Hz–20kHz
  •  Wide frequency response: 20Hz–20kHz (±0.3dB)
  •  Lightweight: 5.1 kg
  •  Remote control via GPIO
  •  Ideal for powering the Dynaudio M-Series Mk II Series of passive studio monitors

Dimensions (H x W x D)

  • 44 x 482 x 428mm

Description



Dynaudio Acoustics Delta 20

Clean power with a minimal rack footprint

 

Every model uses the highest-quality power-amplifier technology – so you know for a fact that what goes in, comes out exactly as intended. Only louder. 

The 1U Delta 20 amplifies either four channels of analogue audio, or four channels of networked audio via Dante;  it’s a future-proof system that can keep up with whatever your studio throws at it. When using Dante, your audio is  converted by 24-bit/96kHz DACs.

Depending on impedance, Delta 20 offers output power from 175W to 480W per channel – and you can run bridged channel pairs or link-adjacent inputs in either analogue or digital modes, for complete flexibility. 

On the power-supply side, Delta 20 features individual 70/100V line drive; auto-standby (with a sub-200ms wake-up); and a PFC-enabled universal mains supply for worldwide use. You also get GPIO for remote control and monitoring, back-up amp inputs, and even tuneable fans.

Want a stereo four-way system? Just connect to a Delta DSP amplifier with a single Cat 5 cable to eliminate the need for external processing.

 

Want to discuss your requirements?

Choosing the correct speakers for your room starts with a conversation. Thanks to our close relationship with Dynaudio Acoustics, we can help you can help you design the perfect loudspeaker system for your project.

Whether you're working in stereo, surround sound (5.1/7.1) or immersive audio formats like Dolby Atmos, we’ll ensure you're installing the perfect number of speakers and amplifiers for your space.

If you’re considering the Dynaudio M-series MkII for your recording studio or dubbing theatre, or would like to arrange a practical demonstration, give us a call on 01727 821 870 or contact us via our webform to discuss your requirements.

Specifications

Status Current
Segment Pro
Series Acoustic Amplifiers
Type Amplifier
Number of Channels 4
Output Power (per channel)*
8 ohms 175W
4 ohms 350W
2.7 ohms 480W
2 ohms 340W
50 ohms (100/70V line) 200W
Output Power (bridged)
8 ohms 700W
4 ohms 660W
THD% (@1dB below max output)
@1kHz <0.01%
20Hz–20kHz <0.03%
Gain / Sensitivity
Gain 26dB
Sensitivity (for max power) +8.3dBu
Power Consumption (<5W in standby)
Nominal @ 240V into 4 ohms 0.74A
Nominal @ 120V into 4 ohms 1.53A
Dimensions (HxWxD) / Weight
Unit Dimensions (mm) 44 × 482 × 428
UK Shipping (single box, mm) 100 × 580 × 590
Outside UK (double box, mm) 140 × 610 × 600
Weight 5.1 kg / 11.2 lbs
Boxed Weight 5.9 kg / 13.0 lbs

* 70/100V line output transformer capability

Want to know more?

Give us a call on 01727 821 870 or contact us via our webform to discuss your requirements.

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