High Current Power Amplifier

• Amplifier with Bi-polar Transistor.

• Minimum power 70 watt/channel 8 ohm.

• Minimum power 130 watt/channel 4 ohm.

• Imported heatsink (Conrad Australia).

• Heatsink material CC 601 aluminium alloy.

• Dual Mono configuration.

• Dual Power Supply with 19,800uF/channel Nichicon UKW capacitor.

• Speaker minimum impedance 4 ohm.

• AC Voltage : 220V/50 Hz or 240V/50 Hz +/- 3%.

• Inside components: Wima, ONsemi, Vishay, Bourns and Nichicon UKW.

• Size: 29,5 cm (length) x 43,5 cm (width) x 10.5 cm (height), not including feet.

• Net weight: 12 kg.

• Made in Indonesia.

TECHNICAL SPECIFICATIONS:

• Input sensitivity for 60 W output - just under 1V (1V gives 66W).

• Gain - 27dB.

• Frequency response (-3dB) - 10Hz to 23kHz @ 1W.

• Harmonic distortion @ 1kHz - 0.05% (maximum typical).

• Open Loop Gain - 125dB (no load).

PARAMETER & MEASUREMENT:

• Gain : 27dB.

• Input Impedance : 22k Ohm.

• Input Sensitivity : 1.02V for 70W (8 ohms).

• Frequency response : 10Hz to 30kHz (-1dB) typical.

• Distortion (THD) : 0.03% typical at 1W to 70W.

• Power (28V supplies, 8 ohm load) at 220V/240V : 70W.

• Damping Factor * : > 310.
  * with 1 m long speaker cable with LC-OFC, AWG 14 material.

• Hum and Noise : -73 dBV unweighted.

• DC Offset : < 10mV.

​

Two years warranty parts & labor.