POWER ES
POWER ES
POWER ES

POWER ES MK2

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Audiophile integrated stereo power amplifier
Description

POWER ES - MK2 highlights

Audiophile integrated stereo power amplifier with high output performance

4 selected MOS-FET output transistors of highest quality

330 VA toroidal core transformer of premium quality for high output reserves; 

separate windings for preamp section, for power amp section and for right and left channel

Integrated, switchable headphones amplifier of premium quality

Very good smoothing thanks to more than 50.000 µF power supply capacity

High damping factor for high output reserves

Integrated protective circuit switches ascents off when clipping, HF oscillations or too high DC offset occurs

Constant low operating temperature due to generously dimensioned heat sink 

2 x balanced high level inputs (XLR) 

2 x unbalanced high level inputs (RCA) 

1 x unbalanced input (RCA) can be configured as high level input or “SURROUND-BYPASS”

1 x unbalanced pre-output (RCA)

Premium quality, gold-plated speaker terminals

Premium quality relays and premium quality rotary switch with gold-plated silver contacts for the input selection

Encapsulated high grade volume potentiometer 

Full metal housing for optimum shielding

Front panel made of brushed aluminium; turning knobs/push buttons made of massive and chromed brass

ACCUSTIC ARTS® remote control – RC II

ACCUSTIC ARTS® POWER ES - MK2 is “Handmade in Germany”

 

Technical Data:

without optional phono stage
Inputs

2 x balanced high level inputs (XLR)

2 x unbalanced high level inputs (RCA)

1 x unbal. as high level input

or SURROUND-BYPASS (RCA)

Headphones output: 1 x metal female jack 6.3 mm; 34 Ω
Output: 1 x unbalanced pre-output (RCA); 34 Ω
Signal difference left/right < 0.4 dB (from 0 dB to -40 dB)
Input resistance

balanced: 2 x 50 kΩ

unbalanced: 50 kΩ

Total transformer power 330 VA (watts)
Power supply capacity > 50,000 µF

Rated power output

(at THD+N = 0,1 %)

2 x 120 watts on 4 Ω

2 x 90 watts on 8 Ω

Rise time / fall time 4.6 µs with 4 Ω load
Distortion (THD+N) 0.0079 % on 4 Ω load with 1 kHz and 10 watts 0.0049 % on 8 Ω load with 1 kHz and 10 watts
Signal-to-noise-ratio -90 dBA (ref. 6.325 V) (A weighted)
Damping factor > 500
Power Consumption: approx. 40 watts (without load)
Dimensions (H x W x D) 96x482x400 mm/3.8x19.0x15.7 inches
Weight approx. 11 kg / 24.4 lbs.