Power amplifiers mono — Fjord Audio P150
Description, images, technical data and specifications
Fjord Audio P150
Image source — © Fjord Audio
The Fjord Audio P150 mono tube power amplifier from the South Korean company Fjord Audio features an original DFD (Direct Full Difference) circuit and does not use any negative feedback, which provides impressive sound.
Distinctive features of the Fjord Audio P150 mono tube power amplifier:
Balanced vacuum tube power amplifier circuit with 90W output power, operating in pure class A
Zero feedback circuit.
High-quality printed circuit board that meets military specifications and is distinguished by a long service life and the ability to operate at high temperatures.
Use of a special high-power toroidal transformer corresponding to pure class A.
Distinctive features of the Fjord Audio P150 mono tube power amplifier:
Balanced vacuum tube power amplifier circuit with 90W output power, operating in pure class A
Zero feedback circuit.
High-quality printed circuit board that meets military specifications and is distinguished by a long service life and the ability to operate at high temperatures.
Use of a special high-power toroidal transformer corresponding to pure class A.
Specifications
Model name
P150
Input sensitivity (mV)
N/A
Input impedance (balanced) (Ω)
N/A
Input impedance (single-ended) (Ω)
N/A
Output impedance (balanced) (Ω)
N/A
Output impedance (single-ended) (Ω)
N/A
Max current (A)
N/A
Output power (8Ω) (W)
N/A
Output power (4Ω) (W)
90
Gain (dBu)
N/A
Sensitivity (mV)
N/A
Frequency response low +/- 3dB (Hz)
10
Frequency response high +/- 3dB (Hz)
20000
Signal to Noise Ratio (dB)
91
Total Harmonic Distortion + Noise (0% global feedback) (%)
0.1
Total Harmonic Distortion + Noise (100% global feedback) (%)
N/A
Max power consumption (W)
N/A
Damping factor
N/A
Dimensions (mm)
336 × 542 × 457
Weight (kg)
35
Official link
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