Artemis Labs DP-2 2A3 Push-Pull Monoblock Power Amplifiers




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Artemis Labs DP-2 2A3 Push-Pull Monoblock Power Amplifiers

Artemis Labs DP-2



Artemis Labs DP-1

Monoblock Amplifiers


The Artemis Labs DP-2 Power Amplifier is a purist design. It uses the classic 2A3 directly-heated triodes in push-pull class-A with transformer phase splitting. Careful power supply filtering and regulation of critical voltages ensure stable, quiet operation.

Given that the DP-2 amplifier puts out about 10 watts per channel, it must be used with relatively efficient loudspeakers. The minimum efficiency required depends on many factors including room size, room absorption, preferred listening levels, etc., but in general, an efficiency of 92dB or higher per watt at 1 meter is needed. Work with your dealer for the best speaker combination for your listening set-up.

The DP-2 is conservatively designed and is built to last for many years. The only maintenance needed is the occasional replacement of tubes. Please read the entire user's manual so that you can understand all the features and get the most from the DP-2. The Warranty is on a separate card. Read it and send it in to get full warranty coverage.


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Artemis Labs DP-2 Key Features


Please refer to user manual below ...






Artemis Labs DP-2 Specifications


Input Impedance: 100K ohms
Rated Output Loads: 4 and 8 ohms
Sensitivity (8 ohm load, 1KHz): 0.9Vrms in for 8W out
Frequency Response & Distortion: (measured with crappy Chinese 2A3s, 8 ohm load, 120V mains voltage)
1 watt output:
Frequency Response: 20Hz •V 40KHz +/- 1dB
THD+N at 1KHz: < 0.5%
8 watts output:
Frequency Response: 20Hz •V 40KHz +/- 1dB
THD+N at 1KHz: < 2%
10 Watts output:
Frequency Response: 20Hz •V 40KHz +/- 1dB
THD+N at 1KHz: < 4%
Damping Factor: 2.8 (not including voice coil resistance)
Output Noise: (grounded input, 8 ohm load, rms detector):
22Hz - 30KHz: < -85dB below 10W output
••A-weighted••: < -95dB below 10W output
Mains Voltage: Wired at factory for one of the following voltages: 100, 110, 120, 220, 230, 240V, 50 to 60Hz.
Power Consumption (rms) : 135 Watts nominal, 150 Watts maximum.
Size: 12 ?" (311 mm) Height, 8 ?" (216 mm) Width, 17 ?" (445 mm) Depth
Mass: TBD lbs. (TBD Kg)


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More information can be found in the following pdf file downloads :

Artemis Labs DP-2 User Manual


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