Hafler DH-200 Amplifier

$299.99

Hafler DH-200 Amplifier

Great home stereo amplifier. Tested and works great.

Output Power

Less than 0.02% THD at any power level up to 100 watts per channel, both channels driven continuously, from 20-20,000 Hz.

Audio Input

One stereo pair of 1/4″ RCA jacks with individual potentiometers.

22 kΩ.

1.5 V RMS input for 100 watts into 8Ω.

Audio Output Connectors

Standard 5-way binding posts on standard 3/4″ centers.

Total four pairs or 8 posts.

SMPTE Intermodulation Distortion

< 0.005% from 1 – 100 watts into 8Ω.

THD at 100 WPC into 8Ω (typical)

1 kHz: 0.0015%

10 kHz: 0.005%

20 kHz: 0.012%

Frequency Response into 8Ω

10 – 40,000 Hz at 100 watts ±0.5 dB.

1 – 100,000 Hz at -3 dB at 1 watt.

Crosstalk (typical)

66 dB at 20 Hz.

66 dB at 1 kHz.

60 dB at 20 kHz.

Signal to Noise Ratio

>100 dB unweighted, referred to 100 watts.

Damping Factor

150 at up to 1 kHz into 8Ω.

50 at up to 10 kHz into 8Ω.

Rise Time

2.5 µS from 10% to 90% with a 60 V p-p 10 kHz square wave.

Slew Rate

30 V/µS with a 60 V p-p 10 kHz square wave.

Semiconductors

8 power MOSFETs: two pairs of complementary Hitachi 2SK134 and 2SJ49 lateral MOSFETs per channel.

Each of these power MOSFETs was individually tested, graded and sorted by Hafler. Each was stamped with a number from one to five and assembled accordingly into amplifier modules.

26 transistors.

24 diodes.

4 Zener diodes.

1 bridge rectifier.

Power Input

120 VAC, 60 Hz (US version).

Rated 370 VA maximum, marked 600 W maximum.

1 in stock

SKU: I-46749 Categories: , Tags: , , ,