GLADEN A CLASS

Technical Features:

Target powers:
  • 100 Watt per channel @ 4 Ohm
  • 200 Watt per channel @ 2 Ohm
Input sensitivity (Power rating ref):
  • 0.2 V ÷ 5 V
Special Features:
  • Straight input to the output stage
  • Dinamically controlled class on demand
“AB” class threshold:
  • 30 WattRMS
Size:
  • 450x250x50 mm
Weight:
  • 5,3 Kg
Download:
2 Channel A Class amplifier / Dual Mono
Available in Silver-Satin Finish
100 Watt per channel @ 4 Ohm < 1% THD+N
Sn Ratio: > 77 dBA (ref: 1 Watt into 4 Ohm)

The very special Dynamic A-Class circuitry combines the best power efficiency with a superb acoustic performance.
Full Complementary Solutions and power BJTs devices to reach an extraordinary sound experience.
Dual Mono & SMD technology
Zero Negative Feedback to avoid any kind of intermodulation distortion.
Direct Drive capability to achieve the shortest signal path.
A-Class on Demand proprietary technology circuitry assures always the best working point of the output transistor to match the real A class needs.
Smooth Harmonics Power Clipping Controlled circuitry avoid a sharp saturation of the output stages when the signal is near to the power supply rail level.
In such way the listening is always pleasant and not tiring, even at high power levels

Optional G_CARDS ready
Forced Cooling (temperature controlled fan)
Silver-Satin Finish

(*) VERY IMPORTANT NOTE – READ CAREFULLY
Stero mode only! – This product doesn’t support BTL and/or Tri-mode configuration.

CEA

 I had a dream...

ivanI wanted to do something really different and really new.
I dreamed the sound, the dynamic and the power.
The live stage.
I dreamed 100W in A Class.
Its circuit is completely symmetrical and in Zero Negative
Feedback configuration.
Anything that passes through the plugs is
amplified and delivered to the loudspeakers with nothing that
comes back to correct something.
This means reality.
The BJTs of the final stages in Darlinghton triple-stage
configuration serve as excellent isolation to the load
impedance variations.
This means higher timbrical quality. But, to have a so powerful A Class that
doesn't invade all the car boot, we need something really different and
innovative: the Dynamic A Class.
The idle current of the power devices is not fixed but is "updated" in real time to the
needs of the load using a sophisticated proprietary circuitry.
The purity of sound is emphasized with greater efficiency and lower consumption.
Finally, the saturation controlled voltage amplifier makes this masterpiece
very pleasant to listen.
Then, i woke up.
Now, it’s right in front of your eyes

Ivan Mosconi
Owner

G_LP & G_HP

Low Pass & High Pass Card
for MOSCONI D2, AS, ZERO, ACLASS

G_FSA

Front Stage Adjuster Card

FSA

Front Stage Adjuster

G_HOC

High-end Optimizing Card