Description
Product Features:
- Recording output
- Excellent frequency response
- 100 V/70 V line or 4Ω speaker outputs
- User-friendly front panel allows easy operation
- Wide tone-control adjustment range of ±10dB for both bass and treble
- 3 MIC inputs: 2 AUX inputs for tuner, cassette player or other BGM sources
- 3 electronically balanced microphone inputs: 2 AUX inputs & 1 recording output
- Phantom power is provided to MIC 1, for supplying power to a condenser microphone
Application Examples:
- Auditoriums
- Office buildings
- Houses of worship
- Educational facilities
Specifications:
A-2030 |
A-2060 |
A-2120 |
A-2240 |
|
|---|---|---|---|---|
Power source |
220 – 240 V AC50/60 Hz @ 24 V DC |
220 – 240 V AC50/60 Hz @ 24 V DC |
220 – 240 V AC50/60 Hz @ 24 V DC |
220 – 240 V AC50/60 Hz @ 24 V DC |
Rated output |
30 W |
60 W |
120 W |
240 W |
Frequency response |
50 Hz – 20 kHz (±3 dB) |
50 Hz – 20 kHz (±3 dB) |
50 Hz – 20 kHz (±3 dB) |
50 Hz – 20 kHz (±3 dB) |
Distortion |
< 1 % (at 1 kHz, 1/3 rated output power) |
< 1 % (at 1 kHz, 1/3 rated output power) |
< 1 % (at 1 kHz, 1/3 rated output power) |
< 1 % (at 1 kHz, 1/3 rated output power) |
Power consumption |
34 W (EN 62368-1)78 W – at rated output |
72 W (EN62368-1)150 W – at rated output |
124 W (EN 62368-1)260 W – at rated output |
238 W (EN 62368-1)520 W – at rated output |
Speaker output |
70/100 V, 4 Ω |
70/100 V, 4 Ω |
70/100 V, 4 Ω |
70/100 V, 4 Ω |
Amplifier |
Analogue |
Analogue |
Analogue |
Analogue |
Current consumption |
2 A – at rated output |
4 A – at rated output |
8 A – at rated output |
15 A – at rated output |
S/N ratio |
60 dB (or more) |
60 dB (or more) |
60 dB (or more) |
60 dB (or more) |
Connectable microphones |
3 |
3 |
3 |
3 |
Controls |
Volume for each input: bass, treble, master volume |
Volume for each input: bass, treble, master volume |
Volume for each input: bass, treble, master volume |
Volume for each input: bass, treble, master volume |
Inputs |
MIC 1, 2, 3: -60dBV, 600Ω, electronically balanced, CE and CE-GB versions:MIC 1: DIN jack, H and SA versions: phone jackMIC 2 & 3: phone jackAUX 1 & 2: -20dBV, 10kΩ, unbalanced;
|
MIC 1, 2, 3: -60dBV, 600Ω, electronically balanced, CE and CE-GB versions:MIC 1: DIN jack, H and SA versions: phone jackMIC 2 & 3: phone jackAUX 1 & 2: -20dBV, 10kΩ, unbalanced;
|
MIC 1, 2, 3: -60dBV, 600Ω, electronically balanced, CE and CE-GB versions:MIC 1: DIN jack, H and SA versions: phone jackMIC 2 & 3: phone jackAUX 1 & 2: -20dBV, 10kΩ, unbalanced;
|
MIC 1, 2, 3: -60dBV, 600Ω, electronically balanced, CE and CE-GB versions:MIC 1: DIN jack, H and SA versions: phone jackMIC 2 & 3: phone jackAUX 1 & 2: -20dBV, 10kΩ, unbalanced;
|
Controlinput |
Mute: contact input for MIC 1 at DIN jack (pins 4-5) |
Mute: contact input for MIC 1 at DIN jack (pins 4-5) |
Mute: contact input for MIC 1 at DIN jack (pins 4-5) |
Mute: contact input for MIC 1 at DIN jack (pins 4-5) |
Outputs |
For Recording: 0 dBV, 600 Ω, unbalanced, RCA jack |
For Recording: 0 dBV, 600 Ω, unbalanced, RCA jack |
For Recording: 0 dBV, 600 Ω, unbalanced, RCA jack |
For Recording: 0 dBV, 600 Ω, unbalanced, RCA jack |
Finish |
ABS resin, steel plate, black |
ABS resin, steel plate, black |
ABS resin, steel plate, black |
ABS resin, steel plate, black |
Dimensions |
420 x 100.9 x 280.3 mm (W x H x D) |
420 x 100.9 x 280.3 mm (W x H x D) |
420 x 100.9 x 280.3 mm (W x H x D) |
420 x 100.9 x 280.3 mm (W x H x D) |
Weight |
5 kg |
7 kg |
10.8 kg |
13.2 kg |
Additional information
| Manufacturer | TOA |
|---|
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