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23Mar
The new TOPPING LA90 Discrete Power Amplifier.
The new TOPPING LA90 Discrete Power Amplifier.
This innovative amplifier utilizes cutting-edge discrete NFCA circuitry to enhance your listening experience by reducing distortion, improving linearity, and providing greater control over your audio signal.
your loudspeakers will be very happy from this amplifier.
true high end class for an affordable pricetag!
LA90 Discrete is a fully discrete version of LA90, the relationship between them is similar to A90 and A90 Discrete.
The output power of LA90 Discrete has been slightly increased, reaching 100Wx2@4Ω (1%THD+N), 120Wx2@4Ω (10%THD+N).
LA90 Discrete still supports BTL mono mode (that is, one LA90 Discrete is used for each channel).
In this mode, the minimum impedance is reduced to 4Ω, which is improved compared to LA90.
The output power can reach 220Wx1@8Ω (10%THD+N) and 180Wx1@4Ω (1%THD+N).
LA90 Discrete also has extremely high performance, THD+N: 0.00009%@8Ω/5W, 0.00009%@4Ω/5W, 141dB SNR.
LA90 supports 3 groups of balanced inputs and pre-amplifier/power-amplifier options, and is very suitable for use with D90SE, D90LE, A90 Discrete, Pre90 and other products.
