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Fosi Audio PH05. 5 Channel Headphone Amplifier.
9 Οκτωβρίου, 2025
EAM LAB CLASSIC 302 – Power Amplifier
18 Οκτωβρίου, 2025
EAM LAB CLASSIC AMP 202 POWER AMP
4.680,00€
Description
EAM LAB CLASSIC AMP 202 POWER AMP
CLASSIC 202 dual mono power amplifier
We’ve entered a new era of high-quality music reproduction components. The CLASSIC 202 has been carefully designed, down to the smallest detail, both inside and out.
A new circuit design, next-generation devices, a new power transformer design. All combined with our twenty years of experience in the sector to guarantee you sound reproduction with absolute fidelity.
The new transformers ensure stable and accurate sound even at low impedance and high listening pressure. The proven dual mono implementation provides greater signal stability and improved channel separation, resulting in a wide, deep soundstage with well-positioned instruments within the sound, literally making the speakers disappear.
This amplifier can drive a wide range of speakers, thanks to its power reserves and inexhaustible current. Furthermore, its elegant and modern design fits perfectly into any environment, making it the perfect complement to your audio system.
The heart of our performance: the power stage
the true heart of every amplifier, especially for our amplifiers, is for us a matter of extreme care and detail of fundamental importance, resources and commitment.
CLASSIC 202 is equipped with two transformers with separate windings and wound on a single core for a total power of 1,200 Va which power the rectifier circuits mounted on a single PCB without flying wiring so as to allow a connection free of contact resistance.
This design shortens the electrical path from the transformer to the final output stages, reducing overall impedance and allowing the circuit to respond faster, controlling the speakers better and more accurately.
The technology in our transformers
DIMENSIONS and WEIGHT : These are almost guaranteed to ensure good performance, but these two measurements, if considered as ends in themselves, do not guarantee the final result. It is a combination of additional factors that determine the difference between a good transformer and an excellent one.
We cannot tell you step by step how we build our transformers as we are subject to a factory veto, but we can describe the main requirements to understand the efforts made in 20 years of research, study and evolution of materials that we use on a large scale.
Such as extremely low induction, toroidal cores made of iron and magnesium powder, innovative winding and interlacing technique of the coils and last but not least, a copper magnetic shielding on the whole body.
You will not hear a more stable and silent transformer than ours!
Balanced input stage, our philosophy
the most delicate and fundamental part that must be treated with extreme care, because it is also this stage that overall determines the general performance of the reproduction
This delicate task is entrusted to our proprietary HDCA modules, now in their third version. Today even more refined, clear and transparent.
We assemble them with components selected for their linearity and bandwidth. The circuit operates in open loop, and the feedback is so low as to be practically negligible.
The circuit operates in pure Class A and uses no decoupling capacitors throughout the various signal processing stages.
The power stageIt revolves around a cascode circuit design. This proven configuration allows for a wide and extended bandwidth, and the power amplifiers are driven via a Darlington-type configuration.
6 pairs per channel of latest generation bipolar transistors ensure reliability and stability in any condition of use, load, current demand.
A new integration of the circuits with SMD components allows for shorter signal paths, greater rejection of noise and a significant reduction in “microphonics” due to vibrations.
The power transformer, in addition to being shielded, is mounted under an iron cover that further increases its noise rejection. The entire filter bank and rectifier diodes are mounted on a 70-micron copper PCB with no air-gapped wiring.
This decreases contact resistance providing a higher current input and faster transfer rate increasing the damping factor and control over the speakers.
Dual mono amplifier operating in class A up to 10 Watts
• RMS power per channel @ 1Khz, both channels driven
200W @ 8 ohms
360W @ 4 ohms
550W @ 2 ohms
• EIA power per channel from 20 Hz to 20 Khz, both channels driven
330W @ 8 ohms
570 W @ 4 ohms
890W @ 2 ohms
• Input impedance:
47 Kohm via XLR, 22 Kohm via RCA
• Slew/rate
35 V/uS
• Damping Factor
>300 into 8 ohms at 50hz / 150 Hz / 500 Hz
• Sensitivity
2.4 Vrms for full power @ 8 ohms
• Frequency response
10Hz – 80KHz +/- 2dB
• THD vs FR
0.003% @ 1Khz for 200 Wrms @ 8 ohms
• Input CMRR > 80 db
• A-weighted SNR >103 db
• Dimensions 33 x 42 x 21 cm. (D x W x H)
• Weight 27 kg
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EAM LAB
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