TOPPING LA90 Discrete Power Amplifier 3*XLR/TRS Inputs 2 Step Gain Settings Stereo/Mono Mode Amp 5.0 1 Review ౹ 2 sold byTOPPING Professional... (4.9 | 4,0
TOPPING LA90D Digital Power Amplifier DAC Home Use High AMP HIFI Machined 3xXLR/TRS Inputs Ultra-high Performance LA90 Discrete
LA90 Discrete is a fully Discrete version of LA90. The relationship between the two is similar to the A90 Discrete. LA90 Discrete output power was slightly increased to 100Wx2@4Ω (1%THD+N) and 120Wx2@4Ω (10%THD+N).
Two LA90 Discrete modes can be used to form a mono mode (i.e., one LA90 Discrete for each channel). In this mode, the minimum impedance is reduced to 4Ω, which is an improvement over LA90. The output power can reach 220Wx1@8Ω (10%THD+N) and 180Wx1@4Ω (1%THD+N).
LA90 Discrete has high performance at the same time, with THD+N of 0.00009%@8Ω/5W, 0.00009%@4Ω/5W, and 141dB signal-to-noise ratio. LA90 Discrete supports three sets of balanced input and front-front options, making it ideal for pairing with D90SE, D90LE, A90 Discrete, and Pre90.
Although this is a new product with better performance, we have set the retail price lower in order to be more competitive.
