Inter-M PAM-520 เครื่องขยายเสียง ATT. Zone Amplifier
- SPEAKER SELECT(5ZONE SPEAKER OUTPUT)
Six speaker select switches enable you to select any combination of up to five speakers.
- SELECTABLE PRIORITY MUTING
Switchable audio signal priority for MIC Channels 1, siren, Chime and Telephone input over other input sources.
- MONITOR SPEAKER
You can monitor output signal by using the monitor speaker, and can control the monitor level on front panel by 3 step lever switch.
- ANNOUNCEMENT CHIME
Convenient four-tone chime for use with announcements.
- REMOTE CONTROL INPUT
Individual speaker zones can be selected and chime can be operated by wired remote control.
- EM(EMERGENCY)
When EM switch is pressed in emergencies, EM broadcasting stored in VOICE IC is outputted.
- REMOTE POWER
You can turn on/off amplifier by remote control.
- INDIVIDUAL INPUT GAIN CONTROLS
Rear-panel gain controls for each input channel for total control of individual levels.
- MODULAR DESIGN
Optional modules can be installed in multiple configurations for convenience and ease of use. Choose the PAM-CDA (Compact Disc), PAM-T (AM/FM Tuner) or PAM-D (Cassette Deck) modules to expand the PAM-510/520’s audio capabilities.
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PAM-510
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PAM-520
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Amplifier Section
(Amp In@1kHz,
4Ω Load Output)
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Rated Output Power (THD 1%)
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120W(RMS)
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240W(RMS)
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Speaker Zone 1~5 Output
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25W MAX
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50W MAX
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Input Sensitivity/Impedance
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1V/20kΩ
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S/N
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Better than 85dB
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Frequency Response
(at 1kHz Half Power Output, ±3dB)
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80Hz~18kHz
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Mic Input Section
(Mic 1~4 In@1kHz,
Preamp Out)
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Input Sensitivity/Impedance
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–60dBV/600Ω
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S/N
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Better than 55dB
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Frequency Response (±3dB)
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120Hz~10kHz
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Tone Control
(Bass:100Hz,Treble:10kHz)
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±12dB
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Phantom Power
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+24VDC
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Line Input Section
(Line 1~2 In@1kHz,
Preamp Out)
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Input Sensitivity/Impedance
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–30dBV/10kΩ
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S/N
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Better than 65dB
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Frequency Response (±3dB)
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80Hz~15kHz
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Tone Control
(Bass:100Hz,Treble:10kHz)
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±12dB
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Remote Amp Section
(Remote In@1kHz,
Preamp Out)
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Mic Input Sensitivity/Impedance
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–60dBV/600Ω
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S/N
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Better than 55dB
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Frequency Response (±3dB)
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120Hz~10kHz
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Tel In Section
(Tel In@1kHz,
Preamp Out)
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Input Sensitivity/Impedance
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0.3V/600Ω(USA/Canada)
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0.775V/600Ω(EC & Associated)
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S/N
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Better than 65dB
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Frequency Response (±3dB)
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330Hz~3kHz
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Pre Amp Out(Mic 1~4, Line 1~2, Tel In, Remote In)
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0dBV/600Ω
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T.H.D
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Less than 0.5%
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Record Out
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–10dBV/3kΩ
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Operating Temperature
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–10°C~40°C
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Power Source
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100–120VAC or 220–240VAC; 50/60Hz, 24VDC
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Power Consumption (1/8 POWER)
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180W
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320W
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Weight
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17kg/37.6lb
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19kg/42lb
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Dimensions
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482(W) x 132(H) x 398(D)mm
19(W) x 5.2(H) x 15.7(D)in
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