Dayens Ecstasy IVse Power

AudioStereo logo
Dayens Ecstasy IV Power Amplifier


Dayens Ecstasy IV Power - Positive Feedback reveiw

Dayens Ecstasy IV Power

Dayens Ecstasy IV Power - Positive Feedback reveiw
  • Turning on the Dayens amplifier has all of the drama of turning on a light switch. It is simply on. There are no relays clicking, no delays, no flashing lights, or other indications that anything is happening.
  • "Simple" describes the Dayens Ecstasy IVse almost perfectly. It has no features; it is black; it is a nicely built box. It is an amplifier simplified to the point where it could not be made simpler without losing its ability to function. And that function is to reproduce music.
  • The Dayens Ecstasy IVse reproduces music with life, dynamics, power, neutrality, and tonal accuracy within a detailed and utterly credible soundstage. It is also, apparently, bulletproof.
  • The Ecstasy IVse has done nothing but sound absolutely terrific with every bit of music that I have listened to while it has been part of my system. I am sure Nikola Tesla would be extremely proud of how his countrymen have used his electrical explorations to create an object capable of providing so much delight and beauty. Kent JohnsonPositive Feedback

Dayens Ecstasy IV Power Features:

  • Ecstasy IVse gives the most musical, natural and emotional sound with good dynamics and depth, great positioning and natural third dimension
  • Class AB is chosen for it's sonic characteristics and working points are set for faithful reproduction, a virtue to which we strive with all our products
  • Power supply is designed for continuous operation, stability and high power impulse reserves while keeping it simple and thus reliable
  • Easily paired with other products thanks to the high input impedance (100K Ohm) and stable topology
  • All used parts are chosen after strict selection with goal to achieve very balanced and natural sound
  • Mundorf MLytic® AG audio-grade electrolytic capacitors in the power supply
  • Mundorf MCap® Supreme input capacitors


Technical Information

Continuous Power: 250W/CH (into 4 Ohms) 175W/CH (into 8 Ohms)
Frequency Response: 1Hz – 350Khz (-3dB)
Sensitivity: 770mV
Input impedance: 100kOhm (RCA)
S/N Ratio: > 100 dB
Dimensions (H x W x D): 145 x 460 x 410 mm
Weight (kg):: 28 kg

Line inputs:
1 analogue
Mundorf MCap® Supreme input capacitors

WBT Single-wire loudspeaker terminals, OFC internal wiring

Stamped steel chassis, black satin painted enclosure
Machined aluminium, brushed black face plate

ATC SIA2-150 - Stereo Setup
ATC SCM 20 SL Stereo Setup
ELAC 330 CE Stereo Setup XAVIAN XN 270 Stereo Setup
330 CE XN 270 Evo
ATC SCM 40 Stereo Setup
ELAC FS 409 XAVIAN XN Carisma Stereo Setup
FS 409 XN Carisma
ATC SCM 50 SL Stereo Setup
ELAC Spirit of Music CE Stereo Setup XAVIAN XN Virtuosa Stereo Setup
Spirit Of Music CE XN Virtuosa
ATC SCM 100 SL Stereo Setup ELAC FS 509 VX-JET Stereo Setup XAVIAN XN 360 Stereo Setup
SCM 100 SL FS 509 VX-JET XN 360
©2008-2017 AudioStereo