TOA A-1724 Mixer Power Amplifier
Equipped with 6 Microphone inputs and 5 AUX inputs (simultaneous use of 9 inputs possible), the A-1724 PA amplifier of 240 W is designed to suit the following PA system applications: announcements, BGM, and broadcasting in mosques, churches, large rooms, and factories.
Specifications:
- Power Source: 220 - 230 V AC, 50/60 Hz
- Rated Output: 240 W
- Power/Current Consumption: 532 W (rated output), 220 W (EN60065), 60 mA or less (when power switch is OFF)
- Frequency Response: 50 Hz - 20 kHz (?3 dB)
- Distortion: 2 % or less at 1 kHz, rated power
- Input: MIC 1 - 6: -60 dB*, 600 Ω, electronically-balanced,
combined type of XLR-3-31 equivalent and phone jack
AUX 1 - 2: -20 dB*, 600 Ω, electronically-balanced,
combined type of XLR-3-31 equivalent and phone jack
(Either MIC 5 or AUX 1, and either MIC 6 or AUX 2 selectable)
AUX 3 - 4: -20 dB*, 10 kΩ, unbalanced, RCA pin jack
AUX 5: -20 dB*, 10 kΩ, unbalanced,
combined type of XLR-3-31 equivalent and phone jack
PWR AMP IN: 0 dB*, 600 Ω, unbalanced, RCA pin jack
(An equalizer or other signal processor connectable between LINE OUT
and PWR AMP IN terminals)
- Output: REC: 0 dB*, 600 Ω, unbalanced, RCA pin jack
LINE: 0 dB*, 600 Ω, unbalanced, RCA pin jack
SPEAKER SELECTOR: 2 zone, high impedance (100 V line/42 Ω), individual selector key,
M4 screw terminal
DIRECT SPEAKER OUT: High impedance (100 V line/42 Ω), M4 screw terminal
Low impedance (4 - 16 Ω), M4 screw terminal
(Both Low and High impedance terminals cannot be used at the same time.)
- Phantom Power: ON or OFF for each MIC1 - 6 with switch setting (+17 V DC)
- S/N Ratio (Band Pass : 20 Hz - 20 kHz): 100 dB or more (Master volume: min)
6 dB or more (Master volume: max)
60 dB or more (MIC 1 - MIC 4)
53 dB or more (MIC 5, MIC 6)
76 dB or more (AUX 1 - AUX 5)
- Tone Control: Bass: ?10 dB at 100 Hz, Treble: ?10 dB at 10 kHz
- Control Input: REMOTE VOLUME: M3 screw terminal
POWER REMOTE: No-voltage make contact input,
open voltage: 28 V DC (when the unit's power is OFF),
short-circuit: 10 mA or less, M3 screw terminal
- Indicator: 5 point LED output level meter, Power indicator LED, Zone indicator LED
- Operating Temperature: -10 ? to +40 ?
- Finish: Panel: ABS resin, black, hairline
Case: Steel plate, black
- Dimensions: 420 (W) ? 107.7 (H) ? 367 (D) mm
- Weight: 13.5 kg
- Accessory: Power cord ??1, Terminal block cover ??1, Terminal block cover mounting screw ??2
For more info. please click this link: http://www.toa.jp/products/amplifiers/a-1700series/a-1724_er.html
Updated by jen 12/19/12 edited by MCT 10-23-13
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