Vincent Audio PHO-300
Best phono preamp for vinyl enthusiasts seeking clean, interference-free analog sound.
Elevate your vinyl playback with this sophisticated phono preamplifier. Its innovative dual-chassis design physically separates the power supply from the audio circuitry, ensuring exceptional sonic purity by minimizing interference. Seamlessly switch between Moving Magnet (MM) and Moving Coil (MC) cartridges using the convenient front-panel control. Built with high-quality components, it delivers remarkably low noise operation for an immersive listening experience. The robust metal casing, featuring a thick aluminum front panel, complements its premium aesthetic and ensures lasting durability.
$499.95
More PHO Options
Owner Satisfaction
4.6
/ 5
Category Rank
491
/ 791
#491 in Phono Preamps
Price vs Category Average
-94%
Below average
Frequency Response
10200.510502
/ Hz - kHz (+/- dB); kHz - kHz (+/-dB)
Who it's for
- Audiophiles seeking vibrant and transparent vinyl playback
- Vinyl enthusiasts using diverse MM and MC cartridge collections
- Purists prioritizing low-noise performance and signal integrity
Who should skip it
- Minimalists with limited shelf space for extra components
- Listeners requiring precise impedance matching for high-end MC cartridges
- Owners of warped records or turntables with rumble issues
Performance breakdown
Signal Purity
Dual-chassis design effectively isolates sensitive circuitry from power supply interference.
Cartridge Versatility
Seamless switching between MM and MC modes accommodates diverse turntable setups.
Noise Floor
High-quality internal components ensure a remarkably quiet and clean playback experience.
Build Integrity
Solid aluminum front panel provides a premium feel and structural rigidity.
Gain Precision
Well-calibrated gain stages deliver consistent output for both cartridge types.
Form Factor
Compact footprint fits easily into tight audio racks and desktop systems.
Key Specs
Frequency Response
10 Hz - 20 kHz (+/- 0.5dB); 10kHz - 50kHz (+/-2dB)
Total Harmonic Distortion
< 0.05%
Input Sensitivity
MM 58 mV; MC 6.8 mV
S/N Ratio
MM > 83 dB; MC > 70 dB
Input Impedance
MM 47 k Ohm; MC 100 Ohm
Output Impedance
250 Ohm
Max. Voltage Output
8 V (per channel)
Amplifier Gain
MM 40 dB; MC 60 dB
Know before you buy
The dual-chassis design physically separates the power supply from the sensitive audio circuitry. This prevents electromagnetic interference from the transformer from reaching the signal path, resulting in a cleaner, lower-noise sound.
Yes, the PHO-300 is compatible with both MM and MC cartridges. You can easily toggle between the two modes using the switch located on the front panel.
No, the PHO-300 is a dedicated phono stage focused purely on signal amplification. It does not include a headphone output, a subsonic filter, or an analog-to-digital converter.
The two units are connected via a dedicated 5-pin DIN cable included with the device. This cable carries the regulated power from the external supply to the audio circuitry.
Yes, the PHO-300 is quite compact. Each of the two chassis measures 4.4 inches wide and 5 inches deep, making it easy to tuck into smaller spaces or onto shelves with limited room.
The input impedance for the Moving Coil (MC) setting is fixed at 100 Ohms, which is a standard value for many popular MC cartridges.
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