Class A power amplifier model EPM 1

We are presenting a Class A model with a heat dissipation system which is unique.


  • Aluminium monoblock chassis anti-vibrations carved by CNC and thermally optimized.
  • Patented heat dissipation system.
  • Linear power supply with toroidal transformer of 400 W and CRC filtering.
  • 264,000uF capacity. Ripple reduced.
  • Better performance with charges of 8 and 16 Ohms.
  • Manually paired high-quality JFET input transistors.
  • Higher input impedance.
  • 4 output MOSFET transistors for each channel.
  • Higher stability and less noise.
  • Delay circuit and speakers protection.
  • SHOP

Available in various colours

Up to 5 different colours:
Black, Grey, Red, Blue and Gold.


The amplifier is completely handcrafted, selecting the best components in the market and welding them manually on the printed circuit boards. Once the boards are finished, they are assembled in an anti-vibration aluminium monoblock chassis and their parameters are adjusted in time intervals until the perfect result is achieved once the highest performance temperature has been reached.


The device has default XLR Cardas connectors, WBT speakers connectors and Furutech IEC sockets. The power supply has a toroidal transformer of 400W and a capacitor bank of 264.000uF with Mundorf MLytic capacitors. Optionally, the customer can request the color of the box in red, blue or champagne.

Technical Specifications

Of model EPM1

Measured at 230VAC with an 8 ohm load:

Input Impedance >200 Kohms (RCA input)

Output power: 20W @ 0,1% THD 1KHz //25 watts @ 1% THD 1KHz

30 watts @ clipping

Gain 19.9 dB

Signal to Noise Ratio 91.6 dB

Input sensibility 1.5V RMS

Frequency response 20Hz – 20KHz – 0,2 dB. 6 Hz – 100 KHz – 3 dB

Damping Factor 20

Power consumption 220 watts

2AG slow blow, (240 VAC)

Measure: 430 x 400 x 90mm (wide, deep, high)

Weight: 25 Kg

Warranty: Parts and labor for 3 years

Note: The image provided could be different from the original.

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