INTRODUCTION

Anty PA3002 is a 2-channel power amplifier designed for low power output applications. Load impedance, 8 W /4 W, are supported, and the maximum output power is 30 W for each channel. Protection strategy are employed to ensure Anty PA3002 can work stably and safely for a long time. The dimension of Anty PA3002 is 280 mm(W)×80 mm(H)×220 mm(D) and the weight is 2.5 kg.

OVERVIEW

Fig.1 Anty PA3002

Anty PA3002 is designed as an independent unit. The connections of power output and power input allow 4, 6, 8 channels to be constructed with 4 mounting strips and a number of Anty PA3002 units. For example, 8-channel power amplifier can be constructed with 4 units of Anty PA3002, 4 mounting strips,16 bolts and 4 input-output power cables, as shown in Fig. 2. The constructed 8-channel power amplifier is shown in Fig. 3, which can be supplied with only one power cable. The power switch on each unit should be turned on to ensure all 8 channels work.

(a)

(b)

Fig.2 Mounting schematic for 8-channel power amplifier

Fig. 3 Constructed 8-channel power amplifier

SPECIFICATIONS

1. Size

280 mm(W)×80 mm(H)×220 mm(D)

2. Weight

2.5 kg

3. Input plug

2 × BNC

4. Output plug

2 × Neutrik , 2 × Binding Post

5. Gain setup

4 × key for gain 1 / 5 / 10 / 20, and 1 × key for off

6. Frequency range

20 Hz to 20 kHz (±1 dB)

7. Maximum input voltage

2.5 Vrms

8. Input impedance

10 kW

9. Load impedance

8 W /4 W

10. Output power

30 W for each channel

11. Signal noise ratio (SNR)

92 dBA

12. Total Harmonic Distortion (THD)

0.1% for 30 W at 1kHz

13. Power supply

~220V/50Hz (±10%)