Discover the Power of Discrete NFCA Circuitry

Audiophiles, meet the TOPPING LA90 Discrete NFCA Power Amplifier, a state-of-the-art audio solution designed to enhance your listening experience with the magic of discrete NFCA power amplifier circuitry. This revamped version of the LA90 model boasts increased power in stereo mode, improved signal-to-noise ratio for purer amplification, and an expanded dynamic range for even better sound reproduction.

Experience the Benefits of Discrete NFCA Circuitry

The LA90 Discrete is equipped with a cutting-edge discrete NFCA (Nested Feedback Composite Amplifier) power amplifier circuit. Instead of relying on integrated circuits, this innovative design uses individual components optimized for audio performance. The result is superior sound quality achieved by reducing distortion, enhancing linearity, and providing greater control over the audio signal.

Versatility in Stereo and Mono Modes

The LA90 Discrete offers both stereo and mono modes, providing flexibility for various audio setups. In stereo mode, it delivers 120W x2 @4Ω and 66W x2 @8Ω. In mono mode, the LA90 Discrete impresses with 180W @4Ω and 220W @8Ω.

Gain Control for Tailored Audio

With 2-step gain settings, the LA90 Discrete allows you to fine-tune your audio experience. In stereo mode, gain settings include +9.4dB and +19.4dB, while mono mode offers +15.4dB and +25.4dB.

A Sleek and Robust Enclosure with Passive Cooling

The high-precision CNC machined all-aluminum enclosure not only looks sleek but also provides reliable heat dissipation through passive cooling on both sides. This ensures the LA90 Discrete remains cool and performs optimally even during extended listening sessions.

Seamless Integration with 12V Trigger Interface

The LA90 Discrete comes equipped with a 12V trigger input and output trigger interface, allowing for easy integration with other devices. This feature enables you to switch multiple devices on and off simultaneously without the hassle of doing so individually.

What's the difference: LA90 Discrete NFCA Power Amplifier vs LA90 Power Amplifier

The LA90 Discrete NFCA version features the cutting-edge discrete NFCA (Nested Feedback Composite Amplifier) power amplifier circuit. This design uses individual components optimized for audio performance, delivering superior sound quality by reducing distortion, enhancing linearity, and providing greater control over the audio signal. The LA90 Power Amplifier version is now discontinued.

Product highlights

Newly-developed discrete NFCA power amplifier circuit
Stereo and mono operation modes
2-step gain settings
3x XLR/TRS inputs
Selectable input modes: Volume and bypass
High-precision CNC machined all-aluminum enclosure
Passive cooling for reliable heat dissipation
12V trigger interface for seamless integration

Head on over to the TOPPING LA90 Discrete product page for more details, and if you need more information please contact our dedicated Support Team via live chat online or email us at support@apos.audio.

As with all purchases, when you buy from us you get the Apos Promise for Free Priority Shipping, an Extended 2-Year Warranty, a 45-Day Return Policy, and our 30-Day Lowest Price Match.