Mosconi Atomo 1 24 Volt

ATOMO 1 - Maximum performance in the smallest of spaces

• Extremely compact, powerful 1-channel amplifier
• Wide input voltage range 0.4 Vrms - 5 Vrms (low level) / 1.6 Vrms - 20 Vrms (high level)
• Inputs flexibly configurable (floating / fixed ground, switchable load resistors)
• Remote detection (BTL)
• High pass / low pass filter. Inputs designed in Molex industry standard (Micro-Fit)
• 12 V and 24 V versions

TECHNICAL DATA MOSCONI ATOMO 1

POWER SUPPLY:

• Power supply voltage:

  10 - 16 V

• DC-DC converter typology:
  Unregulated – Push Pull
• External fuse:

  1 x 20 A

• Power-on/Power-off voltage threshold:

  9 V / 6 V

• Mute delay time:

  3 secs

• Autosense power-on (HL only):
  BTL source only
• Overall efficiency:

  > 75 %

• Standby current:

  < 0.1 mA (typical)

• Idle current:

  0.45 A @ 14.4 V

• Thermal cutoff threshold:

  93 °C (± 5 %)

OUTPUT POWER RMS @ 14.4V (1% THD)

• Output power RMS @ 4Ω:

  1 x 205 W (250 W @ 16 V)

• Output power RMS @ 2Ω:

  1 x 350 W

• T.H.D. @ 4Ohm:

  < 0.08 % (1 kHz / 90 Power rating ref)

• T.H.D. @ 2Ohm:

  < 0.1 % (1 kHz / 90 Power rating ref)

• Minimum load:

  2 Ohm with musical signal

SIGNAL INPUT

• Low level input sensitivity range:

  0.26 ÷ 0.7 Vrms

• High level input sensitivity range:

  1.3 ÷ 3.5 Vrms

• Bandwidth (- 3 dB ÷ 10 W):

  5 Hz ÷ 35 kHz

• Low level Input impedance:

  > 15 kOhm

• High level input impedance:

  21 Ohm (dummy load with jumper)

• Ground reference (LL only):

  OPEN - 21 Ohm

• S/N (AP filter 10 Hz - 22 kHz):

FEATURES

• Onboard filter configuration:

  OFF - LP

• Onboard filter slope:

  12 dB/Oct

• Onboard filter frequency:

  80 Hz

• Autosense power-on (HL only):
  BTL source only
• Start&Stop compliance:
  YES

CONNECTIONS

• Low/High level input :
  Micro-Fit
• Speaker out:
  Mini-Fit
• Power supply:
  Mini-Fit

APPEARANCE

• Dimensions:

  86 x 65 x 34 mm

• Weight:

  280 g

• Finishing:
  Black anodized