Experience The Power Of The Discrete NFCA Circuit

Topping LA90 Discrete features Topping's latest NFCA discrete amplifier circuit. It uses carefully optimised individual components instead of integrated chips, reducing distortion and improving control. This design delivers a clean background, wider dynamic range, and higher power output compared to the previous LA90, offering an exceptional listening experience.

Delivers High Power With Low Distortion In Stereo And Mono Modes

Topping LA90 Discrete provides ultra-low distortion levels under 0.0001% while delivering high power, even under demanding loads like 4Ω and 8Ω speakers. It outputs 120W x2 @4Ω and 66W x2 @8Ω in stereo mode, and 180W @4Ω and 220W @8Ω in mono mode, maintaining clean, accurate sound across all setups.

Fine-Tune Your Sound With Adjustable Gain And Multiple Inputs

With 2-step gain settings, the LA90 Discrete offers +9.4dB and +19.4dB in stereo, and +15.4dB and +25.4dB in mono. You can control volume directly on the amp or bypass it for external preamps. It features three input ports supporting XLR and TRS connections, allowing seamless switching between multiple sources.

Seamless Setup With 12V Trigger And Compatible DAC Pairing

Topping LA90 Discrete includes a 12V trigger interface for easy syncing with other devices, allowing multiple units to power on/off together. It pairs perfectly with the A90 Discrete headphone amplifier, which also functions as a preamp, offering added convenience with remote control and input expansion.

Built For Performance With All-Aluminium Passive Cooling Design

Topping LA90 Discrete is housed in a precision CNC-machined aluminium enclosure, providing durability and a premium finish. The case features dual-sided passive cooling that efficiently manages heat, ensuring reliable performance even during long listening sessions. Topping’s thoughtful design balances aesthetics with optimal functionality.