TOA / A-5012 Mixer Amplifier

The TOA A-5012 is a half-size desktop mixer power amplifier. It has an output of 120W and supports both high impedance (100Ω/70Ω) and low impedance (4Ω). Each function can be configured from a PC using dedicated software. It is ideal as a power amplifier for small commercial facilities, conference rooms, and similar applications.

■Rated Output: 120W

■Power Consumption/Current

208W (at rated output), 39W (according to the Electrical Appliances and Materials Safety Act)

■Maximum 3A

■Frequency Response: 50Hz～20kHz (at 1/8 rated output)

■Distortion: Less than 1% (at 1kHz rated output)

■Inputs: 1,2: MIC -60 dB (*1)

LINE -20 dB (*1) MIC/LINE switchable

2.2 kΩ electronically balanced detachable terminal block (5P)

Inputs 3,4: Line -20 dB (*1) 10 kΩ unbalanced RCA pin jack

■Output

Speaker: 4Ω 70 series (42Ω) 100 series (83Ω) detachable terminal block (5P)

■S/N Ratio

MIC1,2: 50 dB or higher

LINE1～4: 70 dB or higher

(JIS-A)

■Functions

Parametric Equalizer:

Five points can be set for each input (1 high-pass filter, 4 parametric equalizers)

High-pass filter: 20 Hz to 20 kHz, 6 dB/oct

Parametric equalizer: 20 Hz to 20 kHz, ±15 dB, 6 dB/oct

Q: 0.267 to 69.249

FBS: ON/OFF setting possible for inputs 1 and 2 (default: OFF)

Compressor: ON/OFF setting possible for inputs 1 and 2 (default: OFF)

Threshold, ratio, attack time, release time, and gain can be adjusted independently.

Mute: Manual mode/auto mode/OFF setting possible for each input (default: manual mode)

Attenuation level, hold time, and fade-in time can be adjusted independently.

In auto mode, the trigger threshold (input 1) is adjustable.

Equalizer: 10 points of setting possible on the output (through, low-pass filter, parametric equalizer, high-pass filter)

Low-pass filter: 20 Hz to 20 kHz, 6 dB/oct, 12 dB/oct

Parametric equalizer: 20 Hz to 20 kHz, ±15 dB

Q: 0.267 to 69.249

High-pass filter: 20 Hz to 20 kHz, 6 dB/oct, 12 dB/oct

Speaker parametric equalizer: 5 points of setting possible on the output

20 Hz to 20 kHz, ±15 dB, Q: 0.267 to 69.249

Network I/F: 100BASE-TX

Dimensions: 210 (W) x 52.5 (H) x 375 (D) mm

■Weight: 3.9 kg

■Accessories

Detachable terminal plug base (5P)…1

Detachable terminal plug base (5P)…2

CD (Setup software)…1

Power cord (2 m)…1

Rack mount bracket mounting screws (M3 x 10) (*2)…6

Flat washers (*2)…6