ROMA 37DC+ / 37DC Hybrid Integrated


Roma 37DC+/37DC   High power hybrid integrated stereo amplifier

Synthesis is set to release a new hybrid integrated stereo amplifier ROMA37DC+.

The tube like sound is complete, airy, dynamic, lively, and incredibly musical. The purity of human voices and accuracy of instruments is breathtaking. The Roma37DC+ provides a fast, dynamic presentation without the dryness and sterility of other Class D designs. This is due to the 6DJ8 tube input stage and the natural sound of the class D audio module. Resolution, transparency and detailed sound are above and beyond that which one would expect from an amplifier. The Roma37DC+ has USB “B” type, DSD 5,6MHz and optical input. 32Bit resolution gives you a fantastic sound stage and beautiful sound reproduction. The Phono Stage combines exceptional sound quality and unique features.


  • Inputs (37DC/37DC+): 2 Line
  • 1 Phono (MM/MC high impedance)
  • Digital inputs (37DC+): 1 Optical Toslink,
  • 1 USB “B” type Windows / Mac / iOs /
  • Android compatible
  • Max resol. (37DC+): 24Bit 192KHz (Optical) 32Bit 384KHz (USB) DSD up to 5,6 Mhz (USB)
  • Gain stage (each ch): 1X ECC88
  • Power output (each ch): 250W (8ohm) - 450W (4ohm)
  • Frequency response: 20-20KHz +-0 dB
  • Pre output: Volume controlled
  • Sensivity: 200mV for max power
  • Signal/Noise ratio: >90dB (A-weight)
  • Remote control: Included
  • Power consumption: 1000W max
  • Dimensions: (w,d,h) 410x390x95mm
  • Weight: 8 Kg
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