TOA a-9060dh Mode D'Emploi

129

A-9060S

A-9120S

120 V AC, 60 Hz

100 W

150 W

Max. 8 channels, modular construction (modules optional)
Power amplifier input: 0 dB*

1

, 10 kΩ, RCA pin jack

0 dB*

1

, 300 Ω, unbalanced, RCA pin jack

0 dB*

1

, 600 Ω, balanced, removable terminal block (3 pins)

[Direct]

[Direct]

60 W, 4 Ω, unbalanced,

120 W, 4 Ω, unbalanced,

removable terminal block (7 pins)

removable terminal block (7 pins)

[Transformer]

[Transformer]

60 W, 8 Ω 25 V & 75 V, balanced,

120 W, 8 Ω 25 V & 75 V, balanced,

removable terminal block (7 pins)

removable terminal block (7 pins)

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

–20 dB FS

[Direct]

20 – 20,000 Hz, 0.02% THD

[Transformer] 50 – 20,000 Hz, 0.5% THD

Power amplifier section:

20 – 20,000 Hz, +0, –1 dB

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

Power amplifier section:

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

Analog input module to speaker output: 0.008% 

(22 kHz LPF, 1 kHz, rated power)

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

Over 64 dB (at 20 kHz)

Bass:

±12 dB (at 100 Hz)

Treble: ±12 dB (at 10 kHz)

10 bands, Frequency: 20 – 20,000 Hz, 31 steps, Variable range: ±12 dB,
Q: 0.3 – 5

15 (compatible with TOA speakers only)

–12 dB/oct, Variable frequency range: 20 – 400 Hz, 14 steps
–12 dB/oct, Variable frequency range: 4,000 – 20,000 Hz, 8 steps

Depth: 1 – 5

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

32

Matrix mode/Mixer mode (selector switch)

Key lock function

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)

Model No.
Power Source
Power Consumption
Audio Input

Audio Output

Preamplifier Output 1
Preamplifier Output 2
Speaker Output

Module Slot

Digital Audio Signal 
Reference Level
Power Bandwidth

Frequency Response

Total Harmonic Distortion

S/N Ratio

Cross Talk
Tone Control

Parametric Equalizer

Speaker Equalizer
High-pass Filter
Low-pass Filter
Compressor
Delay
Scene/Event Memory
Operation Mode
Auxiliary Function
Control Input/Output