26.3. A-9120DL

Power Source

120 V AC, 60 Hz

 

 

 

 

 

Power Consumption

260 W

 

 

 

 

Audio Input

Max. 8 channels, modular construction (modules optional)

 

Power amplifier input 1, 2: 0 dB*1, 10 kΩ, RCA pin jack

 

 

Audio Output

Preamplifier output 1, 2: 0 dB*1, 300 Ω, unbalanced, RCA pin jack

 

Speaker output 1, 2:

4 – 16 Ω, unbalanced, removable terminal block

 

 

 

(4 pins), 120 W x 2 (4 Ω load), 70 W x 2 (8 Ω load),

 

 

 

40 W x 2 (16 Ω load)

 

 

 

Module Slot

Analog input

(slot 1 – 8): –10 dB*1, 10 kΩ, unbalanced

 

Digital input

(slot 1 – 4): 24 bit/48 kHz

 

MIX output

(slot 1 – 8): –14 dB*1, 330 Ω (CH1 prefader output), unbalanced

 

Digital output

(slot 5 – 7): 24 bit/48 kHz

 

Power supply (slot 1 – 8): +24 V, –24 V, +6 V DC

 

 

 

 

Digital Audio Signal

–20 dB FS

 

 

Reference Level

 

 

 

 

 

Power Bandwidth

20 – 20,000 Hz, 0.02% THD

 

 

 

Frequency Response

Power amplifier section:

20 – 20,000 Hz, +0, –1 dB

 

Analog input module to speaker output: 20 – 20,000 Hz, +1, –3 dB

 

 

 

Total Harmonic Distortion

Power amplifier section:

0.0008% (8 Ω, 16 Ω rated power)

 

 

 

0.002% (4 Ω rated power)

 

Analog input module to speaker output:

 

 

 

0.008% (22 kHz LPF, 1 kHz, rated power)

 

 

S/N Ratio

At Input short, 20 – 20,000 Hz, ALL FLAT or OFF setting

 

Output volume min.:

90 dB (preamplifier output)

 

Output volume max.:

61 dB (preamplifier output,

 

 

 

input 1 volume: 0 dB, other inputs: OFF)

 

Power amplifier section: 110 dB

 

 

 

Cross Talk

Over 64 dB (at 20 kHz)

 

 

 

Tone Control

Bass: ±12 dB (at 100 Hz), Treble: ±12 dB (at 10 kHz)

 

 

Parametric Equalizer

10 bands, Frequency: 20 – 20,000 Hz, 31 steps, Variable range: ±12 dB,

 

Q: 0.3 – 5

 

 

 

 

Speaker Equalizer

15 (compatible with TOA speakers only)

 

 

High-pass Filter

–12 dB/oct, Variable frequency range: 20 – 400 Hz, 14 steps

 

 

Low-pass Filter

–12 dB/oct, Variable frequency range: 4,000 – 20,000 Hz, 8 steps

 

 

 

 

Compressor

Depth: 1 – 5

 

 

 

 

Delay

0 – 40 ms (1 ms steps), maximum 40 ms (CH1 + CH2), mixer mode only

 

 

 

 

Scene/Event Memory

32

 

 

 

 

Operation Mode

Matrix mode/Mixer mode (selector switch)

 

 

 

Auxiliary Function

Key lock function

 

 

 

Control Input/Output

RS-232C*2, D-sub connector (9P, female)

 

Control input:

4 inputs, no-voltage make contact input,

 

 

open voltage: 3.3 V DC, short-circuit current: under 1 mA,

 

 

removable terminal block (14 pins)

 

Control output: 4 outputs, open collector output, withstand voltage: 27 V DC,

 

 

control current: 50 mA, removable terminal block (14 pins)

 

Remote volume: 2 channels, connect a 10 kΩ/linear taper variable resister or

 

 

input the DC voltage of 0 to +10 V,

 

 

removable terminal block (14 pins)

 

 

 

 

Operating Temperature

–10 to +40°C

 

 

 

 

Operating Humidity

35% to 80% RH (no condensation)

 

 

Finish

Panel: Aluminum, hair-line, black

 

Case: Surface-treated steel plate, black, paint

 

 

Dimensions

420 (w) x 107.6 (h) x 395 (d) mm

 

 

 

 

Weight

11 kg

 

 

 

 

 

 

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