Topping
Topping LA90 Discrete Amplifier
Best high fidelity amplification for discerning audio enthusiasts.
Experience unparalleled audio fidelity with this high-performance balanced stereo amplifier. It utilizes a sophisticated discrete component design for exceptional clarity and accuracy, delivering robust power output capable of driving demanding speakers. Enjoy an extremely low noise floor and minimal distortion, ensuring a pure and uncolored sound. The amplifier boasts a consistently flat frequency response, regardless of speaker impedance, making it a versatile choice for discerning audiophiles seeking premium amplification.
$799.00
Owner Satisfaction
4.6
/ 5
Category Rank
1438
/ 2758
#1438 in Power Amplifiers
Price vs Category Average
-91%
Below average
Type
Discrete balanced stereo amplifier
/ Discrete balanced stereo amplifier
Who it's for
- Discerning audiophiles prioritizing accurate, unadulterated audio reproduction.
- Listeners with power-hungry headphones or less sensitive speakers.
- Enthusiasts building a modular, high-performance desktop or speaker system.
Who should skip it
- Users desiring an all-in-one device or integrated amplifier.
- Beginners building their first high-fidelity audio system.
- Budget-conscious consumers seeking a more affordable audio solution.
Performance breakdown
Audio Transparency
Discrete circuitry delivers an incredibly pure and uncolored sonic signature.
Load Stability
Maintains a flat frequency response even when driving demanding speaker impedances.
Distortion Control
Noise and harmonic distortion levels remain virtually imperceptible during critical listening.
Build Quality
Premium materials and refined aesthetics reflect a high-end desktop audio standard.
System Versatility
Bridgeable mono operation provides flexible power scaling for various system configurations.
Connectivity Options
Triple balanced XLR inputs ensure clean, interference-free signal paths for components.
Key Specs
Type
Discrete balanced stereo amplifier
Power Supply
64 volt switching power supply, 4 amps
Inputs
3 balanced XLR
Gains
Low and High
Bridgeable
Yes
Load Tolerance
Tolerates 4 ohm loads in bridged mode
Output Power (4 Ohms)
70 watts
Output Power (8 Ohms)
35 watts
Know before you buy
Yes, the LA90 Discrete is bridgeable, allowing you to combine channels for increased power output in a mono setup. It is specifically designed to handle 4-ohm loads even when operating in this bridged mode.
The LA90 Discrete features three balanced XLR inputs. Please note that it does not include RCA inputs, so you will need a source or preamplifier with balanced XLR outputs.
Yes, the amplifier is engineered for a flat frequency response that remains independent of the speaker load. It handles reactive loads effectively, ensuring consistent performance across 2, 4, and 8-ohm speakers.
Yes, it includes a trigger input, which allows you to synchronize the power state of the amplifier with your other compatible audio equipment for seamless system operation.
In stereo mode, it delivers 70 watts per channel into 4-ohm loads and 35 watts per channel into 8-ohm loads. This makes it a capable choice for high-fidelity desktop or near-field listening setups.
The amplifier is designed to be silent when powering on. While there may be a very faint noise when powering off, it is minimal and typical for this type of high-performance discrete circuitry.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$799