Ekco EV-55SE Integrated Valve Amplifier SKU E-EV55SE-INT
RRP $4,999.99

Ekco EV-55SE Integrated Valve Amplifier

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Ekco EV-55SE Integrated Valve Amplifier SKU E-EV55SE-INT
RRP $4,999.99

Integrated valve amplifier with A/B Speaker selection, and dual operating mode.

Product Description


The EV55SE Valve Integrated amplifier is the first vintage tube electronics product from EKCO.

Designed as a Class AB Push-Pull amplifier, the EV55SE offers a choice between 28 Watts RMS per channel in Triode mode and 55 Watts RMS per channel in Ultra-linear mode. It comes with five (5) RCA inputs and A/B option selective loudspeaker outputs into 8 Ohms, controllable via the included remote control.

Its chassis is made of a protective cage/grille finished with high-temp black paint to protect the valve tubes while the sides of the chassis are fitted with matched pairs of handcrafted solid wood panels (deep Louro Preto) in piano gloss finish adding to the classy and elegant feel of this valve amplifier.

Rated Power Output

55 Watts (Ultra-linear Mode)

28 Watts (Triode Mode)

Frequency Response:  20 to 30kHz +/- 1dB
Total Harmonic Distortion (THD): ≤ 1% at 1kHz (Ultra-linear Mode / Triode Mode)
Residual Hum and Noise

> 90dB 55W / 8 ohms (Ultra-linear Mode)

> 90dB 28W / 8 ohms (Triode Mode)

Channel Separation 65dB (1kHz)
Inputs 5 x RCA
Speaker Outputs 2 pairs x Binding Posts
Speaker Selection A / B
Input Valves 4 x 12AU7
Output Valves 4 x KT88
Rectifier Valve 12AX7
Dimensions (H x W x D) in mm 236 x 356 x 441
Weight 28 kg
Colour Choice Louro Preto