Synthesis

Synthesis Roma 41DC Valve Headphone Amplifier

€1,980.00

ROMA41DC(+)

Synthesis' new headphone amplifier which supplies 2W in a pure class A arrangement using an ECL82/6BM8 in a Single Ended configuration. The Roma 41DC has been principally developed to drive high power headphones most coveted by audiophiles for their excellent soundstage but also has as an output connection for speakers. The power amp also features a patented adaptive output technology (BLS) that automatically sets the output tap depending on the headphone load. The Roma41DC+ provides USB (PCM up 32Bit/384KHz, DSD up to 5,6MHz) and optical inputs.

Technical Specifications

  • Tube (each CH): 1 X ECL82/6BM8
  • Frequency response: 20Hz to 30KHz - 1dB
  • Power output: 2W RMS pure A Class
  • Power stage config.: Single Ended
  • Input impedance: 100Kohm
  • Input sensitivity: 300mV / 2W
  • Speaker impedance: 6 ohm
  • Headphone impedance: 16-40 ohm / 40-150 ohm 150-600ohm
  • Impedance selection: Patented BLS®, automatic impedance selection
  • Signal/Noise ratio: > 95dB
  • D/A converter: Asahi Kasei AK4495S, 32bit 768KHz
  • Inputs (Roma 41DC): 2 Line
  • Inputs (Roma 41DC+): 1 Line, 1 Optical, 1 USB “B” type Windows, Mac / iOs / Android compatible 24Bit 192KHz (Optical)
  • Max Resolution: 32Bit 384KHz (USB)
    DSD up to 5,6 Mhz (USB)
  • Power consumption: 50W
  • Dimensions: (w,d,h) 260x380x95mm
  • Weight: 6Kg











 

Full Description
DAC Option

ROMA41DC(+)

Synthesis' new headphone amplifier which supplies 2W in a pure class A arrangement using an ECL82/6BM8 in a Single Ended configuration. The Roma 41DC has been principally developed to drive high power headphones most coveted by audiophiles for their excellent soundstage but also has as an output connection for speakers. The power amp also features a patented adaptive output technology (BLS) that automatically sets the output tap depending on the headphone load. The Roma41DC+ provides USB (PCM up 32Bit/384KHz, DSD up to 5,6MHz) and optical inputs.

Technical Specifications

  • Tube (each CH): 1 X ECL82/6BM8
  • Frequency response: 20Hz to 30KHz - 1dB
  • Power output: 2W RMS pure A Class
  • Power stage config.: Single Ended
  • Input impedance: 100Kohm
  • Input sensitivity: 300mV / 2W
  • Speaker impedance: 6 ohm
  • Headphone impedance: 16-40 ohm / 40-150 ohm 150-600ohm
  • Impedance selection: Patented BLS®, automatic impedance selection
  • Signal/Noise ratio: > 95dB
  • D/A converter: Asahi Kasei AK4495S, 32bit 768KHz
  • Inputs (Roma 41DC): 2 Line
  • Inputs (Roma 41DC+): 1 Line, 1 Optical, 1 USB “B” type Windows, Mac / iOs / Android compatible 24Bit 192KHz (Optical)
  • Max Resolution: 32Bit 384KHz (USB)
    DSD up to 5,6 Mhz (USB)
  • Power consumption: 50W
  • Dimensions: (w,d,h) 260x380x95mm
  • Weight: 6Kg











 

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