NVS-90130256MA series is a public address amplifier integrated with MP3 player, FM tuner, zone splitter (6 zones), preamplifier and power amplifier. This amplifier has 3 line inputs, 1 line output, and 2 MIC inputs. MIC 1 interface on the front panel has the highest priority level. Each audio input (including built-in MP3 player and FM tuner) has independent volume adjustment knob. For preamplifier, there are treble and bass adjustment knobs. All 6 zones have output voltage 100V and independent switch. There is a switch to control on/off of all 6 zones and a LED screen to display working status
Overview Specifications Ordering Information
SPECIFICATIONS | ||||
Model |
NVS-90130256MA |
NVS-90140356MA |
NVS-90150456MA |
NVS-90160656MA |
Rated Output Power |
250W |
350W |
450W |
650W |
Load Regulation |
From full load to no load, ≤3dB |
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Input Sensitivity |
MIC: 50mV-60mV (Unbalanced) LINE: 330mV-350mV (Unbalanced) |
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Frequency response |
80Hz - 16kHz (±3dB) |
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THD |
≤5% (1kHz, under normal working condition) |
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S/N Ratio |
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LINE: ≥70dB |
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Tone Adjustment |
BASS: ±10dB±2dB (100Hz) TREBLE: ±10dB±2dB (10kHz) |
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Protection Function |
DC, overload and short-circuit |
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Mute Function |
MIC1 IN will override other inputs |
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Power Supply |
AC220-240V/50-60Hz |
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Power Consumption |
350W |
450W |
660W |
800W |
Machine Dimension(mm) |
485×330×88mm |
485×400×88mm |
Part Number | Description | Standard Quantity |
NVS-90130256MA |
250W 6 zones Mixer amplifier with MP3/FM/USB/SD |
1 No. |
NVS-90140356MA |
350W 6 zones Mixer amplifier with MP3/FM/USB/SD |
1 No. |
NVS-90150456MA |
450W 6 zones Mixer amplifier with MP3/FM/USB/SD |
1 No. |
NVS-90160656MA |
650W 6 zones Mixer amplifier with MP3/FM/USB/SD |
1 No. |