The 2 RU four channel D20 amplifier is ideally suited to mobile and installation applications which require low to medium Sound Pressure Level (SPL) capabilities. The D20 features the same Digital Signal Processing (DSP) platform as the latest generation of d&b amplifiers, containing configurations for all d&b loudspeakers except the J-Series and the M2 monitor, plus a linear mode. The signal delay capability enables user definable settings of up to 10 s (= 3440 m/11286 ft), which can be applied independently to each channel. The same applies to the two 16-band equalizers, providing optional parametric, asymmetric, shelving or notch filtering. The D20 incorporates a colour TFT touchscreen, offering quick access to the menu structure, while the rotary encoder can be used for fine adjustment. The front panel and the integrated touchscreen are tilted up for easy operation when the amplifier is below eye level. The equal ratio of signal input to amplifier output channels increases application flexibility particularly for monitor, frontfill or effect channel use. The LoadMatch function integrated within the D20 amplifier electrically compensates for the properties of loudspeaker cable used. The D20 incorporates Class D amplifiers utilizing a power supply with active Power Factor Correction (PFC) suitable for mains voltages 100 V - 240 V, 50 - 60 Hz and maintains a stable output when used with weak or unstable mains supplies. An NL8 provides all outputs on a single connector for loudspeaker multicores. Dual channel mode is driven through four individual NL4 connectors, while Mix TOP/SUB and 2-Way Active mode output configurations for applicable d&b loudspeakers are available via two central NL4 connectors. etherCON and RJ 45 connectors enable access to the d&b Remote network through OCA/AES70 via Ethernet and through CAN-Bus respectively.
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The 2 RU four channel D80 amplifier is a high power density amplifier, ideally suited for use in both mobile and installation environments. It contains configurations for all d&b loudspeakers and a linear mode. The signal delay capability enables user definable settings of up to 10 s (= 3440 m/11286 ft) to be applied independently to each channel. The same applies to the two 16-band equalizers, providing optional parametric, asymmetric, shelving or notch filtering. The D80 incorporates a colour TFT touchscreen, offering quick access to the menu structure, while the rotary encoder can be used for fine adjustment. The front panel and the integrated touchscreen of the D80 amplifier is tilted up for ease of operation when the amplifier is below eye level. The equal ratio of signal input to amplifier output channels increases the application flexibility particularly for monitor, frontfill or effect channel use. The LoadMatch function integrated within the D80 amplifier enables the electrical compensation of loudspeaker cable properties, without the need for an extra conductor. This results in an increased accuracy of audio reproduction over a bandwidth of up to 20 kHz, preserving the tonal balance when cable lengths of up to 70 m (230 ft) are used. The D80 incorporates Class D amplifiers utilizing a power supply with active Power Factor Correction (PFC) suitable for mains voltages 100 V/120 V/200 V/230 V, 50 - 60 Hz and maintains a stable output when used with weak or unstable mains supplies. An NL8 provides all outputs on a single connector, while individual outputs are optionally NL4 or EP5 connectors. RJ 45 and etherCON connectors enable access to the d&b Remote network via CAN-Bus and OCA/AES70 via Ethernet respectively.
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L'amplificatore D12 a due canali da 3 RU eroga una potenza medio-alta su carichi a bassa impedenza tra 4 e 16 ohm ed è ideale per l'uso in ambienti mobili e di installazione. Il D12 contiene i setup per tutti i sistemi di altoparlanti d&b e una modalità lineare. The signal delay capability allows user-definable settings of up to 340 msec (=100 m/328.1 ft) to be applied independently to each channel. The same goes for the 4-band parametric equalizer, which offers an optional boost/cut or notch filter. Il D12 incorpora un encoder rotativo digitale e un display LCD per la configurazione dell'amplificatore. Il D12 utilizza un'alimentazione a commutazione automatica per tensioni di rete di 120 V/230 V, 50-60 Hz (opzionale 100/200V). L'amplificatore D12 incorpora il SenseDrive di d&b per un controllo accurato degli altoparlanti LF nei sistemi di altoparlanti d&b pilotati in modalità 2-Way Active o nei subwoofer d&b pilotati attivamente. Quando il D12 è dotato di connettori EP5 e di un appropriato cablaggio a 5 fili, è possibile utilizzare il d&b SenseDrive, che garantisce una prestazione dei bassi estremamente precisa anche a livelli elevati. Sono disponibili anche i connettori NL4 e NL8. I connettori RJ 45 consentono l'accesso alla rete remota tramite CAN-Bus. d&b System check verifica che il sistema funzioni entro una condizione predefinita, mentre d&b Load monitoring consente un monitoraggio automatico e continuo dell'impedenza. Entrambi possono determinare lo stato di un altoparlante LF o HF in sistemi con più elementi, anche se questi sono incrociati passivamente.
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Blackmagic Audio Monitor provides the finest quality audio monitoring in an incredibly small one rack unit size! Featuring a dual subwoofer design with extra wide range speakers for amazing audio, all backed by a super powerful class A/B amplifier. This precision audio and video monitoring solution includes an advanced 6G-SDI input, as well as balanced XLR analog audio, balanced AES/EBU digital audio and consumer level HiFi audio inputs. The elegant front panel has bright multi colored audio level meters and a built in LCD for monitoring video sources, plus you get an HDMI 4K output for monitoring on larger screens!