Audia Flight FLS-1 Balanced Stereo Preamplifier
Best high-end preamplifier for audiophiles seeking pristine sound and headphone versatility.
Experience unparalleled audio fidelity with the Audia Flight FLS 1, a fully balanced stereo preamplifier designed for superior musical transmission. It delivers exceptional speed, control, and driving capability, approaching sonic perfection. This versatile unit also functions as a true Headphone power amplifier, offering 12Wrms output. Featuring a high-end dual mono volume control, multiple XLR and RCA connections, and three shielded toroidal transformers, the FLS 1 ensures pristine sound. Enjoy user-adjustable gain, input renaming, and optional expansion cards for ultimate customization.
$7499.00
Owner Satisfaction
4.8
/ 5
Category Rank
166
/ 1646
#166 in Power Amplifiers
Price vs Category Average
-9%
Below average
Circuit Type
Solid State
/ Solid State
Who it's for
- Audiophiles seeking pristine signal clarity and dynamic range
- System builders prioritizing long-term stability and robust construction
- Listeners needing precise volume control and modular system flexibility
Who should skip it
- Budget-conscious buyers looking for entry-level audio solutions
- Users with limited shelf space or compact equipment racks
- Digital music fans wanting integrated features without extra costs
Performance breakdown
Sonic Transparency
Ultra-wide bandwidth ensures signal integrity remains pristine and uncolored.
Headphone Driving Power
Twelve watts of output effortlessly handles even the most demanding planar headphones.
Circuit Architecture
Dual mono design eliminates crosstalk for a truly immersive soundstage.
Connectivity Versatility
Balanced and unbalanced inputs provide seamless integration with any high-end system.
Build Integrity
Three shielded toroidal transformers provide a rock-solid, noise-free power foundation.
System Customization
Adjustable gain and modular expansion cards offer tailored control for audiophiles.
Key Specs
Circuit Type
Solid State
Frequency Response
0.3 Hz to 500 KHz (-3dB)
Signal-to-Noise Ratio
110 dB
Total Harmonic Distortion
< 0.05 %
Inputs
3 Unbalanced (RCA), 2 Balanced (XLR)
Outputs
1 Unbalanced (RCA), 1 Balanced (XLR), 1 REC RCA
Headphone Output Power
12Wrms on 8 ohm
Dimensions and Weight
450x120x380mm (wxhxd) - 11Kg
Features
- Fully balanced stereo preamplifier
- High-end dual mono volume control
- True Headphone power amplifier built-in
- Selectable gain adjustment
- Flexible XLR and RCA connectivity
- Powered by three low-noise toroidal transformers
- User-configurable input names
- Bandwidth exceeding 500KHz
What customers say
The Audia Flight FLS-1 preamplifier earns high praise for its exceptional sonic purity and control. Owners consistently highlight its remarkable transparency, noting it faithfully presents the source material without adding coloration. The unit delivers impressive dynamic capabilities, featuring deep, controlled bass and excellent transient response that brings realism to music. Its soundstage is described as vast and precisely layered, offering superb instrument separation. Furthermore, the robust Italian build quality justifies the premium investment. While the cost is substantial, the FLS-1 is widely regarded as offering true high-end value, frequently outperforming much costlier alternatives. It is a highly recommended centerpiece for serious fidelity systems.
Know before you buy
Yes, the FLS-1 features a dedicated, high-performance headphone amplifier capable of delivering 12Wrms into 8 ohms. This provides more than enough power to drive even the most demanding audiophile headphones with ease.
The dual mono design ensures that the left and right channels remain completely independent throughout the volume adjustment process. This minimizes crosstalk and maintains superior channel separation, resulting in a more precise and expansive soundstage.
Yes, the FLS-1 includes user-adjustable gain settings. This allows you to fine-tune the input sensitivity to match the output levels of your various source components, ensuring a consistent volume experience across all inputs.
The use of three separate toroidal transformers provides clean, isolated power to the different sections of the preamplifier. This configuration significantly reduces electrical noise and interference, contributing to the unit's high signal-to-noise ratio and overall sonic clarity.
Yes, the unit is designed with optional expansion card slots. This allows you to add specific functionality or additional inputs to the preamplifier as your audio system evolves over time.
The FLS-1 boasts an exceptionally wide frequency response, ranging from 0.3 Hz to 500 KHz (-3dB). This extended bandwidth ensures that the unit can reproduce complex musical transients and high-frequency details with high accuracy.
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