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Stiprintuvas - mikšeris 100V 5 kanalai su mikšeriniu pultu ir grotuvu BT / USB / SD Adastra RM240D
5-channel 19" rack-mountable mixer-amplifier, tailored to commercial sound installations to power 100V line speakers or standard speakers down to a 4 Ohm load. Input options include XLR (with switchable phantom power), mic/line jack, and RCA line. Features an inbuilt DAB+/FM radio tuner, front-mounted SD/USB ports, and Bluetooth® connectivity, all controlled via an integrated media player for hassle-free playback. A switchable ‘voiceover’ feature automatically lowers the background music volume when a signal is detected via mic input 1 and rear panel 24V contacts can mute all except mic input 1 when triggered. Outputs on screw terminla are via 4 switchable zones with a separate "always on" output for priority alert speakers.
Functions:
DAB+/FM radio tuner
Bluetooth receiver with unique serial ID
USB/SD audio player
4 switchable 100V outputs and 1 unswitched output
Optional 4-16 Ohm output
XLR input with switchable +20V phantom power
2 x mic/line inputs, 2 x RCA line inputs, 1 x RCA line output
Switchable VOX voiceover feature
2U 19" rack mountable (rack ears supplied)
24V emergency mute contacts
Mains 230Vac or 24Vdc power option
Specifications:
Power supply: 170-264Vac, 50Hz (IEC)
DC power: 24Vdc (screw terminals)
Inputs: Mic XLR, 2 x mic/line jack, 2 x RCA line
Input sensitivity : mic 1 (balanced): -53dBV
Input impedance : mic 1: 5k Ohms
Input sensitivity : line (unbalanced): -15dBV (-18.5dBV line 5)
Input impedance : inputs 2-5: 1k Ohms
Line output: RCA
Speaker outputs: 4 switched + 1 non-switched 100V / 4-16 Ohms / COM
Controls: Mic1, mic/line2+3, line4+5, bass, treble, master volume
Equaliser : bass: 100Hz ±10dB
Equaliser : treble: 10kHz ±10dB
Rear panel switches: Phantom, Vox, Mic/Line (2 + 3)
Phantom power: +20V (mic 1 XLR, switchable)
Audio source: DAB+/FM tuner, USB/SD player, Bluetooth receiver
Emergency contro: l24V contacts - mute all except Mic.1 when triggered
Bluetooth version: 5.0
THD: <1.0%
Output power : rms: 240W
Fuse: T5A
Dimensions: 433 x 320 x 88mm
Weight: 7.37kg