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Unconditional Satisfaction GuaranteeNo Shipping Fees Above 302 Months to Decide. Returns Simplified.InPol (InseguitorePompaLineare– Linear Pump Follower) is a Pathos patented system that allows for much greater output in pure Class A. This fully balanced circuit design uses a single solid-state component in follower configuration, with ahigh-currentgain and voltage gain together.
The tube amplifier amplifies the input signal voltage, and InPol supplies the current to drive the loudspeakers without any further amplification. The technology allows an increase in the theoretical output in pure Class A of between 25% and 50%. Together with a low output impedance and a double InPol circuit, the amplifier offers a highdamping factor for immense control over the loudspeaker drivers.
When you listen to music, youre not just hearing notesyoure experiencing emotion. Thats the promise of Pathos revolutionary InPol technology: a design created to deliver all of that emotion.
Traditional amplifier designs force a compromise between the warmth of tubes and the control of solid-state. InPol (short for Inseguitore Pompa Lineare, or Linear Pump Tracker) erases that compromise. Its a patented, fully balanced, class-A topology where a single triode stage handles all voltage amplificationand maintains 100% of its sonic signaturewhile the InPol circuit delivers the current gain needed to drive even the most demanding speakers effortlessly.
1. Pure Class-A with No Distortion
InPol doesnt dilute or “correct” the tube signal with negative feedback or transistor interference. Instead, it uses a specially designed current amplifier that mirrors the exact character of the tube stage, with zero phase shift or tonal coloration. The result? The harmonic beauty and liquidity of tubes, with the authority and grip of solid state.
2. Emotionally Engaging Sound
Theres a reason Pathos fans describe InPol amps as addictive. Music flows with natural presence, dimensionality, and richnessan emotional connection that standard designs just cant replicate. Voices are human, strings are alive, and the soundstage breathes.
3. Exclusive, Patented Technology
Only Pathos builds amplifiers like this. The InPol circuit is a patented innovation, handcrafted in Italy and unavailable from any other brand. This isnt another copycat designits a true original for those who want something extraordinary.
4. The Best of Both Worlds
Tube magic meets muscle. The warmth and finesse of tubes drive the musical expression, while the InPol stage delivers the speed, control, and punch that brings complex music to life. Its a marriage of passion and precision.
5. Class-A with Efficiency
Traditional class-A amps waste enormous energy as heat. InPols design cleverly maximizes thermal and electrical efficiency, delivering the full benefits of class-A operation with far fewer compromisesproving you can have purity and performance in one stunning machine.
That wood front panel? Well,Pathos’ story is best told by a tree. Specifically, the entire padouk tree trunk that’s bought by this Italian audio manufacturer, then cut into planks in-house, with the final pieces hand-polished by the son of the Pathos owner himself.
The panel may not contribute to the sound, but thisapproach says everything about the greatsonics you do hear. Having control of entire manufacturing processes from start to finish means that the Pathos InPol2 is the very best amp it can possibly be at its price-point. These are the very best amps Kevin has heard, and it is Pathos that he has picked for his reference system at home.
Output power: 120 W at 8 Ohm
Input impedance: 20 kOhm
Frequency response: 5 Hz – 60 kHz +/- 3 dB
SNR: >100 dB
THD: <0.4 % up to maximum power
Power consumption at rest: 350 W
Dimensions (WHD):12.5″ x 10.6″ x 21.6″
Weight:83.7 lb
