The Topping L30 II is an NFCA headphone amplifier with preamplifier function, compact in design, yet with high power and dynamics.
The L30 II uses NFCA (Nested Feedback Composite Amplifier) modules with twice the power of the previous L30 model. The hybrid voltage/current feedback architecture, combined with UHGF (Ultra High Gain Feedback) technology, delivers superior performance. The unit's high output power allows it to easily drive low-sensitivity, high-impedance headphones. The ultra-low noise floor (0.3 µV) achieved by the L30 II gives it a significant advantage over its competitors, as does its extremely high dynamic range of 141 dB and extremely low harmonic distortion (0.00008%), allowing you to play your favourite recordings with impressive clarity and fidelity.
To ensure that the L30 II is compatible with all types of devices and situations, there are three gain settings to choose from: -14 dB, 0 dB and 16.5 dB. The L30 II can be used not only as a headphone or earphone, but also as a preamplifier. The front panel mode selector switch sends the signal to the RCA outputs in the Pre position and to the connected headphones in the HPA position. In preamp mode, the output impedance is only 20Ω, making it compatible with almost any amplifier.
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