| A-2120 | A-2240 | |
| Power source | 220 - 240 V AC, 50 / 60 Hz | 220 - 240 V AC, 50 / 60 Hz |
| Frequency response | 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) |
| S/N ratio | 60 dB (or more) | 60 dB (or more) |
| Connectable microphones | 3 | 3 |
| Inputs |
MIC 1: -60dB, 600Ω, electronically balanced, 5-P DIN type MIC 2, 3: -60dB, 600Ω, electronically balanced, phone jack AUX 1, 2: -20dB, 10kΩ, unbalanced, RCA pin jack Mute: Contact Pin 4 – 5, closure input (for MIC 1) |
MIC 1: -60dB, 600Ω, electronically balanced, 5-P DIN type MIC 2, 3: -60dB, 600Ω, electronically balanced, phone jack AUX 1, 2: -20dB, 10kΩ, unbalanced, RCA pin jack Mute: Contact Pin 4 – 5, closure input (for MIC 1) |
| Outputs | Speaker out: 100 V, 70 V, 4 Ω / Recording | Speaker out: 100 V, 70 V, 4 Ω / Recording |
| Finish | ABS resin, Steel plate, black | ABS resin, Steel plate, black |
| Dimensions (W x H x D) | 420 x 100.9 x 280.3 mm | 420 x 100.9 x 280.3 mm |
| Weight | 10.8 kg | 13.2 kg |
Malaysia
