New Totaldac Amp-1-Mk2 Amplifier.

The mk2 version of the Totaldac Amp1 amplifier features a new and improved input and voltage amplification board, as well as mechanical isolation for even more realistic sound. The frequency bandwidth now extends to 1 MHz at -3 dB. 

Specifications of the stereo version

  • stereo power amplifier
  • zero global feedback
  • fully discrete design
  • triode main stage and solid state output
  • class AB with medium level of class A for moderate power consumption and for moderate heat in the room
  • 2500VA, 26kg LIVE-POWER transformer with separate windings for left and right channel
  • separate left/right power supply rectifications and capacitor banks for an almost dual mono configuration (like two monoblocs in one chassis)
  • designed on Magico M6, on a 105dB large coax horn system and on Totaldac speakers
  • low noise truly tested on very high efficiency speakers
  • RCA inputs
  • largest Mundorf binding posts
  • 2x160W under 8ohm
  • 2x300W under 4ohm
  • 2x500W under 2ohm
  • stable under 1ohm
  • 28dB gain
  • 1.5V sensitivity
  • input impedance: 47Kohm
  • frequency response at -3dB: 0.06Hz to 1MHz
  • distorsion: 0.05% @ 20W
  • power consumption when music level is moderate: 175Watt @ 230V
  • 248mm height including feet
  • 483mm width
  • 453mm depth including connectors
  • 54kg weight
Monoblock version:
-XLR input
-fully balanced from the XLR input to the speaker output
-an Amp-1-mk2 monoblock can also be used as a stereo amplifier with RCA inputs
-600W under 8ohm
-1000W under 4ohm