SoundTube MA501T Käyttöohje

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System Type
MA501t 50 W 70 V amplifier
Amplier Power
50 W RMS < 0.5% THD
Output
25V/70.7V/100 V
High Pass Filter - Switchable
120 Hz @ 12 dB/octave
Overall Response
Output Power
50 Hz - 20 kHz @ < 1% THD 50 W @ 25/70/100 V
Power Band Width Response
50 Hz - 20 kHz (±3 dB)
Inputs
RCA Unbalanced/Single Euroblock Balanced
Maximum Input Sensitivity
500 mV for full output
THD+ Noise
< 0.1% below rated output power
S/N
> 84 dB un-weighted
Input Impedance
20 K unbalanced, 15 K balanced
Protection Features
Amplifier-Overload, Short Circuit, DC and Heat Protection Power
Supply- Thermal protection, over current protection, short circuit
protection
Front Panel Indicators
Power/Standby, Clipping LEDs
Power Supply
Input: 100-240 VAC 50/60 Hz | Output: 32 VDC @ 1.6 A
Current Consumption 120V
0.6 A/AC
Operating Voltage
100-240 VAC with approved power supply
Height
32 mm | 1.25”
Width
100 mm | 3.9”
Depth
200 mm | 7.9”
Weight - Amp Only
0.73 kg | 1.6 lbs
Packaging
One per box
Certications
CCC, CE, RoHS, FCC, UL60065, ETL-c/US
Operating Temp Range
-20°F - 150°F
Description
The MA501t is a low-voltage mono power amplier
engineered for use in distributed sound applications.
Designed for use with SoundTube and other high-
delity speakers, the MA501t provides 50 watts of
output power at 25V, 70V or 100 V. A 12 V trigger
is provided for auto-on/off functions. Recessed gain
control is available via the front panel; this deters
unauthorized tampering with levels or other settings.
Features
• Audio grade toroidal output transformer
• Compact high-output, constant voltage 50 W
amplier
• Rugged extruded aluminum housing
• Taps for 25 V, 70 V, 100 V
• Balanced inputs (Euroblock) and unbalanced
inputs (RCA)
• Euroblock outputs
• Signal sensing auto-on or 12 V trigger
• 30 Hz - 20 kHz (±0.5 dB) frequency response
• Peak output detector and indicator (clipping),
power LED
• Recessed screw adjust input gain
• 120 Hz high pass switch
• Overload, short circuit, DC and Heat Protection
• Versatile mounting options: pole, rack or chassis
• Small size - 1.2” x 3.9” x 8”
MA501t
Compact 70V Power Amplier
MA501t PRODUCT SPECIFICATIONS

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Tuotetiedot

Merkki: SoundTube
Kategoria: Vastaanotin
Malli: MA501T

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