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A-1700 Series

A-1706:

A-1706 (60W)

A-1706 (60W)
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The A-1700 Series of high-performance mixing-dedicated power amplifiers are ideal for PA applications that value versatility. Specifically designed to satisfy the multi-microphone public address requirements of environments such as places of worship and meeting halls, the A-1700 Series Microphone Mixing Amplifiers focus on operational flexibility as well as advanced functions, proving an ideal cost-effective PA solution.

Specification
Power Source 240 V AC, 50/60 Hz
Rated Output 60 W
Power/Current Consumption 150 W (rated output), 60 W (EN60065), under 150 mA (when power switch is OFF)
Frequency Response 50 - 20,000 Hz (±3 dB)
Distortion Under 2% 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/167 Ω), individual selector key, M4 screw terminal
DIRECT SPEAKER OUT: High impedance (100 V line/167 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
S/N Ratio (Band Pass : 20 - 20,000 Hz) Over 100 dB (Master volume: min)
Over 76 dB (Master volume: max)
Over 60 dB (MIC 1 - MIC 4)
Over 53 dB (MIC 5, MIC 6)
Over 76 dB (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: under 10 mA, 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, hair line
Case: Steel plate, black
Dimensions 420 (W) × 107.7 (H) × 367 (D) mm
Weight 9.3 kg
Accessory Power cord ……1, Terminal block cover ……1, Terminal block cover mounting screw ……2
Option Rack mounting bracket: MB-25B
Volume control cover: YA-920