Unison Research Simply Italy
Best tube amplifier for audiophiles seeking warm, rich, and detailed sound.
The Unison Research Simply Italy Stereo Integrated Amplifier builds upon the acclaimed Simply Two, offering the signature warm, rich sound of valve amplification with modern engineering. It operates in pure Class-A, single-ended ultralinear mode, delivering approximately 12 watts per channel via EL34 tubes for detailed musicality. The amplifier features selectable negative feedback for optimal speaker matching and a refined aesthetic enhanced by wood accents. Internally, a Quasi-Dual-Mono power supply minimizes crosstalk, while ECC82 tubes manage the preamp and driver stages. This amplifier provides precise volume control through an infrared remote.
$3128.36
Owner Satisfaction
4.6
/ 5
Category Rank
841
/ 1685
#841 in Power Amplifiers
Price vs Category Average
-62%
Below average
Type
Stereo Integrated Valve Amplifier
/ Stereo Integrated Valve Amplifier
Who it's for
- Modern users needing remote convenience and headphone versatility
- Audiophiles seeking a warm, fatigue-free listening experience
- Design-conscious listeners wanting a beautiful, compact centerpiece
Who should skip it
- Owners of low-sensitivity speakers requiring high-wattage power
- Budget-focused buyers avoiding recurring tube replacement costs
- Value-seekers comparing costs against solid-state alternatives
Performance breakdown
Sonic Warmth
Pure Class-A valve circuitry delivers a lush, harmonically rich listening experience.
Build Integrity
Italian craftsmanship shines through the robust chassis and elegant wood accents.
Speaker Versatility
Selectable feedback helps match the modest 12-watt output to sensitive speakers.
Channel Separation
Quasi-dual-mono power supply design effectively minimizes crosstalk for a wider soundstage.
Operational Simplicity
Straightforward controls and an included remote make tube audio surprisingly accessible.
Power Headroom
Limited wattage requires careful pairing with high-efficiency loudspeakers for optimal dynamics.
Key Specs
Type
Stereo Integrated Valve Amplifier
Output Stage
Single-ended, ultralinear, Class-A
Output Power
Approx. 12 watts per channel
Output Impedance
6 ohms
Input Impedance
47 kOhm / 50 pF
Negative Feedback
Selectable (5 dB or 1.8 dB)
Valve Complement
2 x ECC82 (12AU7), 2 x EL34 (6CA7)
Power Consumption
85 watts
Features
- Pure Class-A, single-ended ultralinear output
- Selectable negative feedback settings
- Refined design with wood accents
- Quasi-Dual-Mono power supply
- Includes infrared remote control
- Valve-based amplification stages
- Ionic bias system eliminates feedback
- Detailed musicality from EL34 tubes
What customers say
The Unison Research Simply Italy earns high praise for its classic, warm, and musical tube sound. Owners consistently celebrate the amplifier's ability to render vocals and acoustic instruments with rich emotional depth, noting an engaging midrange. Beyond the excellent sonic performance, the exquisite Italian design and robust build quality are frequently highlighted, often described as audio jewelry. A key consideration is its low power output. Users pairing it with high efficiency speakers find it offers exceptional refinement and high value for entry level high end tube gear. Those respecting its power constraints enjoy an authentic, non fatiguing listening experience, making it a specialized component that excels in its intended niche.
Know before you buy
Because this amplifier produces 12 watts per channel, it performs best with speakers that have a relatively high sensitivity rating, ideally 89dB or higher. It is designed to drive efficient bookshelf or floorstanding speakers rather than demanding, low-impedance designs.
The amplifier offers two settings: 5 dB and 1.8 dB. The 5 dB setting provides a tighter, more controlled sound, while the 1.8 dB setting offers a more open and natural presentation, allowing you to tune the amplifier to better match your specific speakers and room acoustics.
Yes, it functions as a high-quality integrated amplifier for any analog source. You can easily connect a DAC or a streamer to its inputs to enjoy the warmth and detail of valve amplification with your digital music library.
This design uses separate power supply circuits for each channel to minimize crosstalk. By preventing the left and right channels from interfering with one another, the amplifier achieves better stereo separation and a more precise soundstage.
No, the Simply Italy utilizes an ionic bias system that eliminates the need for manual bias adjustments. This makes the amplifier much more user-friendly and ensures the tubes operate consistently without requiring technical maintenance.
Yes, the output terminals are designed to accommodate standard banana plugs, making it simple to connect your speaker cables securely.
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$3128