Krell Evolution 402e Stereo Amplifier

The Evolution 402e is the flagship stereo amplifier in the Evolution e-Series and utilizes the same technological advances as the larger Evolution monaural amplifiers. The Evolution 402e is an extremely powerful stereo amplifier with the distinct advantage of a smaller footprint.

About this unit
Superb condition traded-in Krell Evolution 402e Stereo Amplifier in Black Finish. Amplifier comes in original packaging with power cord and printed manual.

Amplifier is rated 8/10 for light use and some minor scuffing on the rear panel (see photos).

Specifications
Frequency Response
20 Hz to 20 kHz +0, -0.17 dB
<0.5 Hz to 125 kHz +0, -3 dB

Signal to Noise Ratio
>108 dB, wide band,unweighted, referred to full power output
>118 dB, "A"-weighted

Gain
25.4 dB

Total Harmonic Distortion
<0.02% at 1 kHz, at 400 W, 8 Ohms
<0.15% at 20 kHz, at 400 W, 8 Ohms

Input Impedance
Single Ended: 100 kOhms
Balanced: 200 kOhms
CAST: 70 Ohms

Input Sensitivity
Single Ended or Balanced: 3.04 V rms
CAST: 3.04 mA rms

Output Power
400 W RMS at 8 Ohms both channels driven
800 W RMS at 4 Ohms both channels driven

Output Voltage
160 V peak-to-peak
57 V RMS

Output Current
37 A peak

Slew Rate
100 V/µs

Output Impedance
<0.055 Ohms at 20 Hz
<0.064 Ohms, 20 Hz to 20 kHz

Damping Factor (referred to 8 ohms)
>145 at 20 Hz, referred to 8 Ohms
>125, 20 Hz to 20 kHz, referred to 8 Ohms

Transformers
Two 2200 VA (4400VA total) for audio circuitry
One 10 VA for digital control circuitry

Power Supply Capacitance
188,000 µF

Power Consumption
Standby: 2 W
(High-current standby: 260W)
Idle: 390 W
Maximum: 3800 W

Heat Output
Stand-by: 7 BTU/hr.
(High-current standby: 890 BTU/hr.)
Idle: 1300 BTU/hr.
Maximum: 6400 BTU/hr.

Inputs
2 single-ended via RCA connector
2 balanced via XLR connector
2 CAST via 4-pin bayonet connector

Outputs
2 pairs Krell binding posts

Dimensions
17.25 in. W x 9.75 in. H x 22.05 in. D

Weight: 135 lb., 61.1 kg

Additional Information
Please call 734.662.3595 and ask for Richard or Amanda if you have any questions about this product. We make every effort to update our ads quickly when inventory fluctuates, but we encourage you to call and check product availability, as we are also a brick and mortar store.

For a complete listing of all of our specials, please visit: https://www.paragonsns.com/product-category/preowned-specials/