d&b Audiotechnik D80 Amplifier

The d&b Audiotechnik D80 Amplifier offers configurations for all d&b loudspeakers and a linear mode, making it versatile across various uses. With signal delay capabilities allowing user-defined settings up to 10 seconds (3440 m/11,286 ft) per channel, it also provides two 16-band equalizers with options for parametric, asymmetric, shelving, or notch filtering on each channel.

A colour TFT touchscreen provides quick menu access, and a rotary encoder allows for precise adjustments. The front panel and integrated touchscreen are tilted for easy access, especially when the amplifier is installed below eye level. The d&b Audiotechnik D80’s equal input-to-output channel ratio offers flexibility for monitor, front-fill, or effect channels.

The LoadMatch function compensates for loudspeaker cable properties electrically, eliminating the need for an extra conductor and enhancing audio accuracy across up to 20 kHz. This function preserves tonal balance with cable lengths up to 70 m (230 ft). Equipped with Class D amplifiers, the d&b Audiotechnik D80 uses a power supply with active Power Factor Correction (PFC) and supports mains voltages of 100 V/120 V/200 V/230 V (50 – 60 Hz), providing stability even with inconsistent power sources.

Output connections include NL4 connectors and a centred NL8 connector with all pins driven. RJ45 and etherCON connectors enable d&b Remote network access via CAN-Bus and OCA/AES70 over Ethernet.

The d&b Audiotechnik D80 Touring Racks
The D80 Touring racks are fully equipped, prewired system racks designed to provide mains power distribution, connector interfaces, and all internal cabling for either three or six D80 amplifiers.

• 3 x D80 Touring Rack: Available with either a 32 A CEE mains connector featuring a 32 A mains link, or a 30 A NEMA mains socket. The rack includes a loudspeaker connector panel with three NL8 (4-channel) and one LKA25 (12-channel) output, along with interlocked auxiliary mains outputs (powerCON1 16 A) to power devices like the DS10 and other low-current equipment.
• 6 x D80 Touring Rack: Available with a single 32 A CEE or a dual 30 A NEMA mains distribution panel. This version includes a 2 RU loudspeaker connector panel with six NL8 (4-channel) and two LKA25 (12-channel) outputs, plus a Power over Ethernet (PoE) socket for connecting and powering an inclinometer. Interlocked auxiliary mains outputs (powerCON1 16 A) are also provided for additional low-power devices.

DS10 Audio Network Bridge
The DS10 Audio Network Bridge offers 16 AES3 outputs to D80 amplifiers via Dante audio transport over Ethernet and distributes control data. Its integrated 5-port switch provides primary and redundant networking for Dante, supporting advanced functions like Multicast Filtering and VLAN modes, making it easy to connect a laptop for amplifier control through the R1 Remote software via OCA (Open Control Architecture). The DS10 aligns with the input panel of the D80 Touring rack for streamlined operation.

Rack Configuration and Options
Each d&b Audiotechnik D80 Touring rack includes a 19” internal shockmount steel frame with an I/O panel supporting both analogue and digital signals, plus four network connectors for Ethernet or CAN-Bus networking. The 3 x D80 rack is available with either a DS10 Audio Network Bridge (complete with cabling) or a 1 RU drawer. The DS10 is standard in the 6 x D80 rack.

DS10 Rack Upgrade Kit
The DS10 Rack Upgrade Kit provides everything needed to replace the drawer in a D80 Touring rack with a DS10. It includes the DS10 Audio Network Bridge, powerCON1 to powerCON1 mains cable, an Ethernet patch cable, and two AES3 XLR patch cables.

The MC24 Multicore
The MC24 multicore system is designed for large line array setups, particularly with ArrayProcessing, and works seamlessly with D80 Touring racks. It provides 12 channels (24 lines of 4 mm²) with LKA25 F/M connectors, supporting 12 channels in Dual Channel mode or 6 channels in 2-Way Active and Mix TOP/SUB modes. The rugged cable design, including a heavy-duty mesh cable gland and bayonet clutch within the LKA25 connector, ensures reliability.

A single 6 x D80 Touring rack can drive up to 12 SL-Series or J-Series cabinets in ArrayProcessing, or 24 KSL/J Top cabinets in standard mode with linked loudspeakers. For T, Y, or V-Series line arrays, up to 24 loudspeakers can be powered with ArrayProcessing, while a total of 48 Y-Series or V-Series modules can be driven in standard mode with linked loudspeakers. Adapters are available for connecting individual NLT4 inputs on loudspeakers, and a break-in option adapts an NL8 amplifier output to the MC24 multicore.

All d&b Touring racks are delivered fully assembled, prewired, and tested, ready for immediate deployment.

Features

• Maximum output power
  4 x 4000 W into 4 Ω
• All current d&b loudspeaker setups
• Display Colour TFT touchscreen, 3.5″/320 x 240 pixel