TOA / TA-2030R

The TOA/TA-2030R is a 30W desktop PA amplifier with a built-in 5-channel speaker selector (individual and group switching available), emergency power cut-off function, and telephone paging function. It also includes an AM/FM radio, call chime sound source, and compressor circuit.

■PA Amplifier

■30W

■AM/FM Radio Included

＜＜Specifications＞＞

■Power Supply

AC 100 V 50/60 Hz

■Rated Output

30 W

■Power Consumption

73 W (at rated output), 39 W (according to the Electrical Appliances and Materials Safety Act)

■Inputs *One of the following can be selected: Priority 1, Line 1, or Microphone 1, and one of the following: Priority 2, Line 2, or Microphone 2. (Selectable)

Priority 1, 2: -12 dB* 600 Ω Unbalanced, Front Volume Control (Balanced transformer IT-450 can be installed)

Telephone Paging: -12 dB* 5 kΩ Unbalanced, Rear Volume Control, M3 Screw Terminal

Remote Microphone: -12 dB* 600 Ω Balanced, Rear Volume Control, M3 Screw Terminal

Paging Microphone: -66 dB* 600 Ω Unbalanced, Front Volume Control

Front: Horn Jack, Rear: DIN Jack (Only one can be used)

Line 1, 2: -12 dB* 600 Ω Unbalanced, Front Volume Control, Horn Jack (Balanced transformer IT-450 can be installed)

Microphone 1, 2: -66 dB* 600 Ω Unbalanced, Front Volume Control, Horn Jack (Compatible with balanced transformer IT-450)

Spare 1 & 2: -12 dB* 5 kΩ unbalanced, front volume control, RCA pin jack

Wireless tuner: One WTU-1710 (sold separately) can be installed

Power amplifier: 0 dB* 10 kΩ unbalanced, horn jack

■Output

Speaker output: High impedance line or 4 Ω M4 screw terminal

5-station speaker selector: Output can be individually or in groups of 5 (normal and emergency simultaneous broadcast possible)

Recording output: 0 dB* 600 Ω unbalanced, RCA pin jack

Line output: 0 dB* 600 Ω unbalanced, horn jack (balanced transformer can be installed)

■DC output

DC 12V 200V mA or less (One RM-2005, RU-2001, or RU-2002 can be connected) M3 screw terminal

■ Distortion Rate

0.5% or less (1 kHz rated output)

■ Frequency Response

50 Hz to 20 kHz ±3 dB

■ Sound Quality Adjustment

±10 dB or more at 100 Hz and 10 kHz

■ S/N Ratio

60 dB or more

■ Control Inputs

Emergency cut-off input (DC 24 V break), telephone paging control input, simultaneous remote control input

Communication control input, Input 1 & 2 control inputs. Open circuit voltage: DC 15 V, Short circuit current: 3 mA or less

■ Built-in Chime

Ascending 4 tones, descending 4 tones, ascending 4 tones, 2 tones, 1 tones (switchable, with front volume control)

■ Functions

Compressor Function: Suppresses output to rated output in case of excessive input (Compressor function on/off switch included)

Mute Function: Mutes auxiliary 1, 2, and radio broadcasts during microphone broadcasting (Mute level adjustment volume included)

■Radio Tuner Section

Receiving Frequency AM: 522-1629 kHz FM: 76-108 MHz

AM/FM 5-station preset, AM/FM selector switch, tuning switch

Power supply is linked to the main unit (Unit power can be turned on/off when the main unit is powered on)

■Operating Temperature Range

-10 ℃ to +50 ℃

■Finish

Front Panel: ABS resin, metallic gray paint

Case: Surface-treated steel plate, metallic gray paint

■Dimensions

420 (W) x 148 (H) x 270 (D) mm

■Weight

7.1 kg

■Accessories

Marking sticker…1, AM loop antenna…1, FM antenna…1

* Barrier spacing for the above screw terminals…M3: 6.4 mm, M4: 9 mm