Vincent Audio SV-700 Hybrid Stereo Integrated Amplifier
Best hybrid amplifier for audiophiles seeking both tube warmth and power.
The Vincent Audio SV-700 is a hybrid integrated amplifier that masterfully blends vacuum tube warmth with solid-state dynamics. It offers a symmetrical dual-mono design for minimal crosstalk and distortion, featuring three tubes per channel in the preamp section. Users can select between Class A (50W per channel at 8 ohms) and Class AB (100W per channel at 8 ohms, 200W per channel at 4 ohms) operation via a front panel button, even while music is playing. The amplifier includes a robust 500-watt toroidal transformer and a built-in CD-quality DAC, providing a versatile and high-fidelity listening experience.
$3999.95
Owner Satisfaction
4.5
/ 5
Category Rank
1805
/ 2756
#1805 in Power Amplifiers
Price vs Category Average
-57%
Below average
Frequency response
20200.5
/ Hz - kHz ± dB
Who it's for
- Audiophiles seeking tube warmth with solid-state power
- Design-conscious listeners who value premium aesthetics
- System builders needing a powerful, versatile centerpiece
Who should skip it
- Budget-focused buyers looking for entry-level pricing
- Users wanting a low-maintenance, set-and-forget audio solution
- Modern listeners relying heavily on digital streaming sources
Performance breakdown
Sonic Versatility
Seamlessly toggle between Class A warmth and Class AB power on-the-fly.
Build Integrity
Substantial aluminum chassis construction ensures long-term durability and vibration resistance.
Dynamic Range
Dual-mono topology delivers exceptional separation and clarity across complex musical passages.
Power Delivery
Robust toroidal transformer provides ample current for demanding speaker loads.
Digital Integration
Integrated DAC offers convenient, high-fidelity playback for modern digital sources.
Signal Purity
Zero negative feedback design preserves the natural character of vacuum tubes.
Key Specs
Frequency response
20 Hz - 20 kHz ± 0.5 dB
Nominal Output Power Class A at 8Ω
2 x 50 W (RMS)
Nominal Output Power Class AB at 8Ω
2 x 100 W
Nominal Output Power Class AB at 4Ω
2 x 200 W
Power consumption
350 Watt (Class A mode), 150 Watt (Class AB mode)
Input sensitivity
350 mV
Total Harmonic Distortion
< 0.1% (1 kHz, 1 W)
Signal to Noise Ratio
> 95 dB
Know before you buy
Yes, you can toggle between Class A and Class AB operation using the button on the front panel at any time, even while music is actively playing. This allows you to instantly compare the sonic characteristics of both modes based on your current listening preference.
The hybrid design combines vacuum tubes in the preamp stage for natural, warm harmonic texture with a solid-state power stage for high current delivery and dynamic control. This gives you the best of both worlds: the musicality of tubes and the punchy, reliable performance of solid-state amplification.
Yes, it features an integrated CD-quality DAC with both optical and coaxial digital inputs. This allows you to connect digital sources like streamers or CD players directly to the amplifier without needing an external converter.
The SV-700 is a substantial piece of equipment measuring 17 inches wide, 7.6 inches high, and 17 inches deep. Given its weight of 53 pounds and the need for proper ventilation around the cooling fins, ensure your rack or shelf is sturdy and has adequate clearance on all sides.
Zero negative feedback means the amplifier does not feed a portion of the output signal back to the input to correct errors. This design choice is intended to preserve the natural, organic sound characteristics of the vacuum tubes and prevent the artificial, clinical sound sometimes associated with high-feedback solid-state designs.
With a 500-watt toroidal transformer and the ability to deliver 200 watts per channel into 4-ohm loads in Class AB mode, the SV-700 has significant current reserves. It is well-equipped to drive a wide variety of speakers, including those with challenging impedance dips.
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$4000