Manley Stingray II Integrated Amplifier
Best tube amplifier for discerning audiophiles seeking engaging sound.
This refined, all-tube integrated amplifier serves as the heart of a high-fidelity home audio system. It offers switchable Triode (20W) and Ultra-Linear (40W) EL84 output topologies, allowing you to tailor the sound to your preference. With enhanced power supply capacity and hand-assembly in California, it delivers improved transient response and extended low-frequency control. The amplifier features modern connectivity, including a front-panel headphone output and a dual remote control with both infrared and RF operation for convenient system management.
$8299.00
Owner Satisfaction
4.5
/ 5
Category Rank
387
/ 1003
#387 in Audio & Video Receivers
Price vs Category Average
+190%
Above average
Power Output
2040
/ W (Triode), W (Ultra-Linear)
Who it's for
- Audiophiles desiring an engaging, emotionally resonant, and immersive listening experience.
- Discerning enthusiasts valuing meticulous construction and unique, high-end audio design.
- Listeners seeking high-fidelity sound with the convenience of a single, integrated unit.
Who should skip it
- Users preferring maintenance-free audio components and consistent, long-term performance.
- Individuals with limited space or those sensitive to heat generation from electronics.
- Budget-conscious buyers or those exploring high-end audio for the first time.
Performance breakdown
Sonic Versatility
Switchable output modes offer distinct textures for different listening preferences.
Build Integrity
Hand-assembled in California with meticulous attention to internal component quality.
Dynamic Control
Enhanced power supply delivers punchy transients and tight low-frequency response.
Connectivity Convenience
Dual RF and IR remote operation ensures seamless control from anywhere.
Headphone Performance
Dedicated output provides a warm, tube-driven experience for personal listening.
System Expandability
Integrated subwoofer output allows for easy integration into larger audio setups.
Key Specs
Power Output
20W (Triode), 40W (Ultra-Linear)
Tubes
4 x EL84, 1 x 12AT7EH, 1 x 12BH7EH
Inputs
5 line inputs
Headphone Output
1/4 inch stereo jack
Remote Control
RF and IR
Dimensions
19 x 10 x 5 inches (2U)
Amplifier Class
Triode, Ultra-Linear
Output Connection
Subwoofer Output
Know before you buy
Triode mode provides 20 watts per channel, offering a warmer, more intimate sound profile that is ideal for critical listening. Ultra-Linear mode doubles the output to 40 watts, providing more punch, headroom, and control for demanding speakers.
Yes, the Stingray II includes a dedicated subwoofer output, making it easy to integrate a sub into your system for extended low-frequency performance.
The integrated 1/4-inch headphone jack is driven by the main tube circuit, providing a rich, high-quality signal that works well with a wide variety of headphone types.
The remote uses both Infrared (IR) and Radio Frequency (RF) signals. The RF capability is particularly useful because it allows you to control the amplifier even if it is tucked inside a cabinet or not in a direct line of sight.
Like all vacuum tube gear, the EL84, 12AT7EH, and 12BH7EH tubes will eventually require replacement after several thousand hours of use. The unit is designed for reliable operation, but you should ensure it has adequate ventilation space to manage the heat generated by the tubes.
The Stingray II is quite capable, but its suitability depends on your speakers' sensitivity and the size of your room. It pairs best with speakers of moderate to high sensitivity; if you have very power-hungry, low-sensitivity speakers, you may want to ensure your room size is modest.
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