Tester:
Class A 100 D3 black / A new High End class A amplifier
XTZ Class A100 D3 is a development of the previous model Class A100 D2, now made from highly stable aluminum, more inputs, modular construction and separately shielded sections. With the new version of this popular amplifier we have taken the next step to secure the position as the best amplifier on the market in its price range. Class A100 D3 is a unique amp, with both class A and class AB mode at a fantastic price. Choose between 2 x 180 watts in class AB mode, or 2 x 50 watts in class A mode. Dynamic peak power is 2 x 350 watts.
- Class A mode up to 50 watts
- Class AB mode for lower power consumption - selectable
- High current capacity - 62 Amperes
- Balanced symmetrical circuitry design
- High precisions volyme control (0,5dB)
- Newly developed ergonomic aluminum remote control
- Split pre- and final amp
- Modular construction with separately shielded boards for power supply, output stages, digital and analog sections
- Heavy chassis made from highly stable aluminium for effective heat dissipation
- 22 kg
Technical Specifications::
Construction type: Class A possible to switch over to class AB Size (HxWxD): 150 x 435 x 410 mm/460mm incl volume knob and speaker terminals (HxWxD)
Weight: 22 kg
Technical info
* Fully balanced low distorion circuit board design
* Zero servo technique
* Crystal chip CS3310 for volume regulation in 0,5dB steps.
* Gilded contact relays for switching of inputs / sources
* Large and legible VFD (vacuum fluorescent display)
Output power class AB
2x110W 8 ohm RMS
2x180W 4 ohm RMS
2x300W 2 ohm RMS
Output power class A
2x50W 8 ohm RMS Technical data
* Distortion: < 0.03% (20Hz to 20kHz, 10W)
* Input sensibility : 1.0Vrms
* Damping factor: > = 100
* Input impedance: 20 kohm
* 4 output transistors per channel
* Ring-core transformer
* Phono amplifier (MM~2-5mV/MC~0,5mV)
Frequency range
5-50k Hz (non flatness < 0.5dB) Color
* Black/Silverwhite
* Silverwhite
* Black
Connections and settings
* 4st Line in
* 4st Coaxial input
* 1st Optical input
* 1st Pre Out (for external amp)
* 1st Sub Out (for an activ subwoofer)
* Gold-plated RCA connections
* Rec Out (for connecting to a tape recorder etc.)
* Amp In (for connecting directly to the power amplifier of Class A-100D)
* Solid gold-plated loudspeaker connections for banana plugs, fork plugs and screw plug
* Phono Amplifier (MM & MC)
Misc
Remote control in aluminium
Construction type: Class A possible to switch over to class AB Size (HxWxD): 150 x 435 x 410 mm/460mm incl volume knob and speaker terminals (HxWxD)
Weight: 22 kg
Technical info
* Fully balanced low distorion circuit board design
* Zero servo technique
* Crystal chip CS3310 for volume regulation in 0,5dB steps.
* Gilded contact relays for switching of inputs / sources
* Large and legible VFD (vacuum fluorescent display)
Output power class AB
2x110W 8 ohm RMS
2x180W 4 ohm RMS
2x300W 2 ohm RMS
Output power class A
2x50W 8 ohm RMS Technical data
* Distortion: < 0.03% (20Hz to 20kHz, 10W)
* Input sensibility : 1.0Vrms
* Damping factor: > = 100
* Input impedance: 20 kohm
* 4 output transistors per channel
* Ring-core transformer
* Phono amplifier (MM~2-5mV/MC~0,5mV)
Frequency range
5-50k Hz (non flatness < 0.5dB) Color
* Black/Silverwhite
* Silverwhite
* Black
Connections and settings
* 4st Line in
* 4st Coaxial input
* 1st Optical input
* 1st Pre Out (for external amp)
* 1st Sub Out (for an activ subwoofer)
* Gold-plated RCA connections
* Rec Out (for connecting to a tape recorder etc.)
* Amp In (for connecting directly to the power amplifier of Class A-100D)
* Solid gold-plated loudspeaker connections for banana plugs, fork plugs and screw plug
* Phono Amplifier (MM & MC)
Misc
Remote control in aluminium
Manual:
Class-A100D3manual_eng.pdf