The PRE220 series preamplifiers are solutions for applications where a large number (up to 8) of microphones (or other mono balanced audio inputs) need to be mixed to two output zones. The multifunctional stereo design with a total of 10 inputs allows connection for any type of audio source such as microphones, Bluetooth devices or line level audio sources. Channels one up to eight are balanced inputs, allowing the connection of microphones or line level audio sources with the ability of enabling 48V phantom power to each input. They feature 3-band tone control and talk-over for priority announcements. The other two (9 and 10) inputs are unbalanced stereo line inputs allowing connection of any type of line level audio source. An integrated Bluetooth receiver and a front panel 3.5mm jack offers convenient wired or wireless connection possibilities for mobile and portable devices including laptops, smartphones and tablets. The front panel includes a master volume control with 2-band tone control and LED VU bar for each output. Each input section is accommodated with input mixing dials and output selection switches. A priority mute for each zone output suppresses all (non-priority) music sources in case of contact closure, allowing linking autonomous alarm systems. Highlights

• 2 Balanced stereo line outputs
• 2 unbalanced stereo line inputs
• 8 x Microphone input
• Front 3.5mm Jack (mixed with Ch 2)
• Integrated Bluetooth receiver
• 2 x Priority mute contact

Date tehnice: System specificationsInputs Bluetooth receiverInputs Front 3.5mm Jack (mixed with Ch 2)Inputs Priority mute contactInputs Microphone Signal / Noise > 80 dBInputs Line Signal / Noise > 100 dBInputs Balanced Microphone THD+N (@ 1 kHz) < 0.05 dBInputs Line THD+N (@ 1 kHz) < 0.01 dBFrequency Response (± 3 dB) 20 Hz - 20 kHzPower Supply 100 ~ 240 V AC / 50 ~ 60 HzInputs Balanced Microphone Type 8 x Balanced MicrophoneInputs Unbalanced Stereo Type 2 x Stereo Unbalanced LineOutputs Balanced Stereo Type 2 x Balanced Stereo outputsInputs Microphone Phantom Power 48 V DCProduct featuresDimensions 482 x 88 x 335 mm (W x H x D)Unit height 2 HE


Denumiri similare la Amplificator AUDAC PRE220: PRE 220

Galerie