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Pathos Kratos Tube Hybrid Integrated Amplifier

Regular price $10,995.00 USD
Regular price $10,995.00 USD Sale price $10,995.00 USD
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Kratos Logo


Kratos’ name directly comes from its most important feature: power. In Greek mythology, indeed, Kratos was the god of strength, might and power.
Kratos is based on Pathos’ hybrid circuit, with tubes pre-stage and Mosfet final stage; it has 200W for each channel.

But that’s not all. Kratos’ pre-stage and final stage are clearly separated, with a prestigious pre-out and direct input to final stage; both pre-out and final stages are balanced XLR .


Warm, deep, dynamic sound

Its preamplification circuit is in pure class A; it uses Tung-Sol ECC803s tubes: sound is warm, deep, dynamic.
Final Mosfet stage in class AB is strongly polarized in class A; its great power both at 8 and 4 Ohms makes Kratos able to drive any loudspeaker.
Kratos is also headphone amplifier with a dedicated circuitry (2 W @ 32 Ω).

Design is inspired by Logos, the great Pathos’ historic product. But this is a simple aesthetic affinity: similarities stops here. Kratos hides new technical solutions which make it the leading-edge-product between non-InPol amplifiers.
Kratos’ basic features (5 RCA, 2 balanced XLR, digital display, remote-controlled functions) could be improved by a DAC (optional).

Thanks to the optional DAC module featuring the HiDac Mk2 board, Kratos will be able to receive all your music from your PC by USB or from a digital source by S/PDIF.



Type: Hybrid stereo amplifier, fully balanced.
Preamplifier stage: tubes, class A, 2 x TungSol ECC803S
Final stage: MOSFET, bridge configuration, class AB

Output power: 2 x 200 W RMS @ 8 Ω, 2 x 350 W RMS @ 4 Ω
Max input voltage: 5 V RMS
Input sensitivity: 0.7 V RMS
Input impedance: 47K ohm
Pre out gain: 6 dB
Gain: 36 dB

Analogue line inputs: 2 x balanced XLR, 5 x RCA, 1 x balanced XLR HT bypass
Optional inputs: HiDac Mk2, Phono stage RIAA for MM/MC
Outputs: 1 x pre out stereo unbalanced RCA, 1 x pre out stereo balanced XLR

Headphone Specifications
Output power: 3.3 W @ 16 Ω , 2 W @ 32 Ω
Max output level: 10 V RMS
Dimensions: 16.9" (D) x 20.8" (W) x 7.67" (H)
Weight: 88 lb (40 kg)