Gold Note PH‑5.2, phono preamp with variable equalization
Records cut before the mid-1950s did not all follow the now-standard RIAA curve, and most turntables play them today with the wrong equalization. That is the playground of this phono preamp: a fully analog signal path, three equalization curves to choose from according to the record, and fine gain and loading adjustments to get the best from any cartridge.
Finding the right curve for each record
The RIAA standard was only adopted in the mid-1950s. Earlier records, along with part of the catalog from labels such as Decca or Columbia, relied on other equalization curves. Applying the RIAA curve to these records upsets their tonal balance. The PH‑5.2 offers three selectable curves, directly from the display: RIAA, Decca London and American Columbia. Each is also available in an Extended version, which extends the frequency response to 50 kHz instead of 20 kHz, with an accuracy of ±0.3 dB. The aim is not to color the sound, but to restore the balance intended when the record was cut. An infrasonic filter (10 Hz, 36 dB per octave) completes the package: it eliminates the very low frequencies generated by a warped record or resonances from the turntable, without affecting the audible range.
An analog core controlled from the display
Control is handled via a color touchscreen, clearer and more direct than on the PH‑5. It lets you adjust the equalization curve, gain and loading, and switch between profiles during listening without interrupting playback. The digital section stops at the display, however. The audio signal remains entirely analog, on a discrete-component circuit whose layout has been shortened to limit interference. Every setting selected on the display acts on the signal through high-quality relays, without ever sending the music through a digital stage. This separation makes it possible to combine the convenience of a modern interface with the purity of an analog chain.
Precise matching with every cartridge
A phono cartridge delivers a very low signal, a few millivolts for a moving-magnet model, often less than 1 mV for a low-output moving-coil model. The PH‑5.2 accepts 0.1 mV to 10 mV at its input, covering virtually everything that can be fitted to a tonearm. The single RCA input accepts either a moving-magnet (MM) cartridge or a moving-coil (MC) cartridge. Gain is set around 40 dB in MM and 60 dB in MC, with adjustment steps (0, +3 and ±6 dB) to match the cartridge’s output level. On the loading side, nine impedance values range from 10 Ω to 47 kΩ, complemented by 220 pF capacitance in MM. New compared with the PH‑5: the PH‑5.2 stores two configurations, one MM and one MC, which can be recalled with a simple selection in the menu. Handy when two turntables share the system, or when alternating between two cartridges on the same tonearm.
Aluminum chassis and revised power supply
The most noticeable change compared with the PH‑5 lies in the chassis. Sandblasted and black-anodized aluminum interacts very little with magnetic fields, which cleans up the circuit’s electrical and mechanical environment and lowers the noise floor. Micro-details, those that give air and substance to a recording, come through more clearly. The format remains that of a compact half-width enclosure (200 × 80 × 260 mm, 1.2 kg), easy to place near the turntable to shorten cables. The power supply has also been reworked, with greater stability and better current reserves. In practice, bass gains more foundation and treble becomes smoother: the circuit operates more calmly during demanding passages. Power consumption remains modest, around 10 W in operation and less than 0.5 W in standby.
RCA and balanced XLR outputs
Connection is made via two outputs, one unbalanced RCA and one balanced XLR, with an output impedance of 50 Ω. Having a balanced connection at this price level is far from common: it rejects interference more effectively over cable runs and matches amplifiers equipped with XLR inputs. The PH‑5.2 fits between the turntable and any line input, on an integrated amplifier, a preamplifier or a connected amplifier. The measurements support the claim: distortion below 0.05% at 1 kHz, a signal-to-noise ratio of 89 dB and 105 dB of dynamic range, enough to let low-level details emerge from silence.
In the lineage of the PH‑10 and PH‑1000
The PH‑5.2 inaugurates the 5.2 series from Gold Note and its new aesthetic language, while opening the Florentine manufacturer’s range of phono preamps. It directly descends from the PH‑10 and PH‑1000, whose guiding principles it adopts (neutrality, control, faithfulness to the record) in a more compact and more affordable format. To take performance further without replacing the PH‑5.2, the optional external PSX‑5.2 power supply supports the mains section and raises performance to a higher level. One caveat, however: the PH‑5.2 only reveals its potential with a turntable and cartridge worthy of it. Paired with an entry-level source, it will be satisfying without revealing everything it can do.
Faithful to the record’s true sound, without coloration or artificial enhancement
Principle inspired by reference models PH-1000 and PH-10
Total fidelity to the recording
Evolution of the PH5.5 Compared with the PH-5 Model
Chassis: sandblasted, black-anodized aluminum with minimal interaction with magnetic fields
Power supply: optimized with increased stability and better current capacity
Display and ergonomics: new interface with faster, clearer, and more intuitive settings
Mains Power
Power consumption: 10 W
Standby consumption: < 0.5 W
Mains voltage: 100–120 V or 220–240 V, 50 / 60 Hz
Fuse: 2 A T
Dimensions and Weight
Dimensions
Unit only: 200 × 80 × 260 mm (W × H × D)
Packaged: 290 × 180 × 390 mm (W × H × D)
Weight
Unit only: 1.2 kg
Packaged: 2.2 kg
Frequently Asked Questions
What is the difference between a separate phono preamp and one built into an amplifier?
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An integrated phono stage shares its power supply and circuitry with the amplification section. A dedicated unit has its own power supply, shielding and layout, which lowers the noise floor and reveals more detail. It also provides access to loading, gain and equalization settings that integrated phono inputs rarely offer. In a system where vinyl is a primary source, the difference is audible.
How do I know which equalization curve to apply to a record?
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The vast majority of pressings since the mid-1950s follow the RIAA standard, which remains the default choice. Earlier cuts and part of the Decca and Columbia catalogues may require their respective curves; the sleeve or matrix sometimes indicates this, otherwise a quick listening comparison will settle it. Since the curves can be changed during playback, simply listen to the same passage with each one to identify the correct setting.
Should Extended mode always be enabled?
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There is no universal rule. The Extended version pushes the response toward 50 kHz and opens up the dynamics and extension; on many recordings, the standard curve is sufficient. The simplest approach is to switch between the two on the same track and keep the one that sounds right for the pressing.
Can the PH‑5.2 digitize my vinyl records?
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No. The signal path is entirely analog, with no USB port or built-in analog-to-digital converter. To digitize your records, you need to place a separate converter or audio interface after its output.
What is the PH‑5.2's infrasonic filter used for?
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It cuts very low frequencies below 10 Hz at a rate of 36 dB per octave. These infrasonic frequencies, generated by a warped record or turntable resonances, add nothing musically but place unnecessary strain on the amplifier and woofer. The filter operates below the truly audible bass range, without encroaching on the useful frequency band.
Is the PH‑5.2 suitable for a cartridge with a very low output level?
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Yes. Gain reaches 60 dB in MC mode and input sensitivity drops to 0.1 mV, supporting low-output moving-coil cartridges. The gain setting and load impedance still need to be matched to the cartridge’s characteristics to achieve the right level and tonal balance.
Can the optional external power supply be added after purchase?
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Yes. It connects later, without replacing the PH‑5.2, and boosts performance whenever you wish. It is a way to extend the device’s lifespan and evolve it rather than replace it.
User reviews
Antonio
The Gold Note PH-5-2 is a phono preamplifier that impresses from the very first listens with its tonal balance and build quality. The sound is detailed, fluid, and musical, with a wide soundstage and very good instrument separation. Voices sound more natural, and the bass comes across as more articulate and deeper, without ever losing finesse.
Compared with my previous iFi ZEN Phono 2, the qualitative leap is clearly noticeable. The Gold Note brings more substance, better dynamics, and above all a more convincing sense of realism. Where the iFi already offered excellent value for money, the PH-5 plays in a higher league with a more refined and more lively presentation.
The quality of the finish is also remarkable: elegant chassis, precise controls on the screen, and an overall sense of a high-end product. You can immediately feel the care that went into the design.
I am now curious to try the external PSU power supply to see how far the PH-5-2 can still progress. Given the very good level already achieved in the standard configuration, it would be interesting to see whether this power supply brings even more background silence, depth, and naturalness to the listening experience.
Comment from May 18, 2026 — Experience from May 07, 2026
Automatically translated — Show original (French)
Le Gold Note PH-5-2 est un préamplificateur phono qui impressionne dès les premières écoutes par son équilibre sonore et la qualité de sa fabrication. Le rendu est à la fois détaillé, fluide et musical, avec une scène sonore ample et une très belle séparation des instruments. Les voix gagnent en naturel et les basses apparaissent plus articulées et profondes, sans jamais perdre en finesse.
Par rapport à mon ancien iFi ZEN Phono 2, le saut qualitatif est clairement perceptible. Le Gold Note apporte davantage de matière, une meilleure dynamique et surtout une sensation de réalisme plus convaincante. Là où l’iFi proposait déjà un excellent rapport qualité/prix, le PH-5 joue dans une catégorie supérieure avec une restitution plus raffinée et plus vivante.
La qualité de finition est également remarquable : châssis élégant, commandes précises sur l’écran et sensation générale de produit haut de gamme. On sent immédiatement le soin apporté à la conception.
Je suis maintenant curieux d’essayer l’alimentation externe PSU afin de voir jusqu’où le PH-5-2 peut encore progresser. Étant donné le très bon niveau déjà atteint en configuration standard, il serait intéressant de vérifier si cette alimentation apporte encore plus de silence de fond, de profondeur et de naturel à l’écoute.
Joris Raf Liliane
Great amplification for my Project turntable
Pure sound and beautiful soundstage
Comment from April 23, 2026 — Experience from March 27, 2026
Georges
This preamp brings a real plus to my audio system. I have 2 amplifiers: one tube amp and one Atoll IN200 Signature, and on both, the PH 5.2 brings a new sonic signature to my vinyl records. The sound is fuller and more detailed. Paired with the PSU, the micro-noises disappear or are greatly reduced, especially on my tube amp, not to mention that I gain in dynamics compared with the PH5.2 alone. On top of that, the Italian design is there: understated and elegant. Honestly, I’m delighted, and on top of that I took advantage of a promotional offer on HomeCine Solutions that allowed me to acquire them at a very competitive price.
Comment from April 07, 2026 — Experience from March 27, 2026
Automatically translated — Show original (French)
Ce préampli apporte un réel plus à mon système audio. J’ai 2 amplis; un à tubes et un Atoll IN200 Signature et sur les 2, le PH 5.2 apporte une nouvelle signature sonore à mes vinyls. Le son est plus ample et détaillé. Associé au PSU, les micros bruits disparaissent ou sont fortement atténués, notamment sur mon ampli à Tubes, san compter que je gagne en dynamique par rapport au PH5.2 seul. En plus le design italien est là: sobre et élégant. Non vraiment je suis ravi et en plus j’ai profité d’une offre promotionnelle sur HomeCine Solutions qui m'a permis de les acquérir à un prix très compétitif.
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