Dayens Ecstasy IV Slim – an Amplifier for Purists
22.03.2025 05:22 | ~1 minute read
Serbian company Dayens has released an ascetic stereo power amplifier Dayens Ecstasy IV Slim – the model uses output stages on two pairs of Japanese transistors and provides (despite the compact slim case) 110 W per channel when working on loudspeakers with an impedance of 8 Ohms (2 x 160 W at 4 Ohms).
Dayens Ecstasy IV Slim operates in class A/B and is equipped with a large custom-made toroidal transformer. Cooling of the output stages is completely passive, using cast aluminum radiators. The circuit uses audiophile components of the highest class – for example, Mundorf Supreme EVO capacitors.
The stereo power amplifier Dayens Ecstasy IV Slim has already on sale in Europe for 2,990 euros.
Specifications
Model name
Ecstasy IV Slim
Input sensitivity (mV)
N/A
Input impedance (balanced) (Ω)
N/A
Input impedance (single-ended) (Ω)
N/A
Output impedance (balanced) (Ω)
N/A
Output impedance (single-ended) (Ω)
N/A
Max current (A)
N/A
Output power (8Ω) (W)
2 x 110
Output power (4Ω) (W)
2 x 160
Gain (dBu)
N/A
Frequency response low +/- 3dB (Hz)
4
Frequency response high +/- 3dB (Hz)
200000
Signal to Noise Ratio (dB)
92
Total Harmonic Distortion + Noise (0% global feedback) (%)
N/A
Total Harmonic Distortion + Noise (100% global feedback) (%)
N/A
Max power consumption (W)
N/A
Damping factor
N/A
Dimensions (mm)
460 x 90 x 300
Weight (kg)
10
Official link
