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القائمة
AM400 Evolution
AM400 Evolution
Atollموزّع معتمد

AM400 Evolution

السلسلة Line 400

The AM400 Evolution amplifier offers improved audio performance. Its electronic stages have been reworked to make the device insensitive to capacitive loads.

اقرأ المزيد

لمحة سريعة

جميع المواصفات
الوزن
19 كغ
Power Wrms/channel/8Ω
170 W
Power Wrms/channel/4Ω
320 W
Power supply
1050 VA
Total capacitance
111 300 μF
Number of stereo inputs
1 RCA + 1 XLR
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نظرة عامة

The AM400 Evolution amplifier uses four pairs of MOSFET transistors per channel. Its discrete electronics have been redesigned to make the device insensitive to capacitive loads. Power is increased to 170 W / 8 Ω, and the signal-to-noise ratio to 105 dB. The high-quality MKP crossover capacitors are shielded, helping to preserve sound fidelity. The motherboard cables to the speaker outputs are pure, oxygen-free, silver-plated copper with Teflon insulation. The low series resistance filter capacitors are custom-made by a world-renowned specialist.

The tellurium copper speaker output plugs have been selected for their ability to transmit all the energy and micro-details of the electrical signal without alteration. The polypropylene film structure link capacitors have been selected by listening in the high-end series of the biggest manufacturers. In mono bridged mode the energy gain is colossal: this operation will be suitable in all systems where high power is required. The differential structure scheme allows this transformation to be carried out without altering the nuances of the musicality, the gain in “sound material” makes listening even more realistic.

أبرز المزايا

  • 10 mm brushed, micro-blasted, and anodised aluminium front panel with high-precision engraving.
  • 2 mm steel chassis. Machined aluminium heatsinks.
  • 1050 VA toroidal transformer.
  • High-quality, shielded MKP coupling capacitors.
  • Custom-made printed circuit board with nickel/gold finish.
  • Purely balanced XLR signal processing.
  • Bipolar transistor and LED current sources ensure perfect voltage stability.
  • Redesigned audio stages to make the device insensitive to capacitive loads.
  • Improved signal-to-noise ratio.
  • High-quality RCA input/output connectors, screwed to the chassis.
  • Tellurium copper speaker outputs.
  • 12V Trigger input.

المواصفات

الأبعاد (العرض × الارتفاع × العمق)
440 × 370 × 130 مم
العرض والارتفاع والعمق، دون الكابلات.
الوزن
19 كغ
للوحدة الواحدة، خارج العلبة.
رمز الطراز
ATOLL-AM400-EVOLUTION
اذكره عندما تسأل أحد المختصين.

Connectivity

Audio Inputs
1 Stereo XLR Input. 1 Stereo Line Input. 1 12V Trigger Input.
Audio Outputs
1 Stereo Line Output. Tellurium Copper Speaker Outputs.

Technical data

Power Wrms/channel/8Ω
170 W
Power Wrms/channel/4Ω
320 W
Power in bridged mono mode/8Ω
600 W
Power supply
1050 VA
Total capacitance
111 300 μF
Number of stereo inputs
1 RCA + 1 XLR
Power consumption with switch off
0 W
Power consumption in operation
48 W – 800 W
Input impedance
220 kΩ
Sensitivity
1,7 V
Signal-to-noise ratio
105 dB
Distortion at 1 kHz
0.005%
Bandwidth
5 Hz – 200 kHz
Rise time
1,5 μs
Dimensions
440 x 370 x 130 mm
Weight
19 kg

ملفات للتنزيل

1

المزيد من Atoll

منتجات مشابهة

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