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Based on price data from 2 merchants for "Pro-Ject Phono Box DC MM/MC Phono Preamp". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Unlock the full potential of your vinyl collection with the Pro-Ject Phono Box DC MM/MC Phono Preamp. This compact yet powerful device is designed to elevate your analog listening experience to new heights, offering a seamless interface between your turntable and audio system. Accommodating both moving magnet (MM) and moving coil (MC) cartridges, this preamp allows for versatile compatibility with a simple switch, making it an ideal choice for both novice and seasoned audiophiles.
Engineered with precision, the Phono Box DC provides precise RIAA equalization, ensuring that every note and nuance of your favorite records is reproduced with stunning clarity and accuracy. Its low-noise integrated circuits and ultra-low-impedance output stage deliver an immersive audio experience, free from unwanted background noise. Gold-plated RCA connectors ensure a pristine signal path, while a high-quality DC power supply guarantees consistent performance.
Crafted with meticulous attention to detail, the Pro-Ject Phono Box DC fits effortlessly into any setup, offering a convenient form factor that can be discreetly placed near your turntable. Whether you're rediscovering old classics or exploring new soundscapes, this preamp promises to enhance your auditory journey with exceptional fidelity and depth.
Key Features:
- Accommodates both moving-magnet (MM) and moving-coil (MC) cartridges
- Precise RIAA equalization for accurate sound reproduction
- Low-noise integrated circuits and ultra-low-impedance output stage
- Gold-plated RCA connectors for superior signal integrity
- High-quality DC power supply included
- Compact design fits easily into any audio setup
Product specs
| Preamp Type | Phono Box with MM/MC Switch, Black |
| EQ | RIAA |
| Analog Inputs | 1 x Dual RCA Phono (MC/MM, switchable) |
| Analog Outputs | 1 x Dual RCA Phono |
| Frequency Response | 20Hz to 20kHz |
| Power Source | 18V/500mA DC Power Supply (included) |
| Height | 1.41" |
| Depth | 4.52" |
| Width | 4.05" |
| Weight | 1.25 lbs |
FAQs
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Can the Pro-Ject Phono Box DC handle both MM and MC cartridges?
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Yes, the Pro-Ject Phono Box DC is designed to work with both Moving Magnet (MM) and Moving Coil (MC) cartridges, offering a switch to select between the two.
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What is the frequency response range of the Pro-Ject Phono Box DC?
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The Pro-Ject Phono Box DC has a frequency response of 20Hz to 20kHz, ensuring full-range audio performance for vinyl playback.
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What type of power supply does the Pro-Ject Phono Box DC require?
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The Pro-Ject Phono Box DC comes with an 18V/500mA DC power supply, which is included with the preamp.
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Does the Pro-Ject Phono Box DC have RIAA equalization?
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Yes, the Pro-Ject Phono Box DC includes RIAA equalization, which is essential for accurate vinyl playback.
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What are the input and output connectivity options for the Pro-Ject Phono Box DC?
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The Pro-Ject Phono Box DC features 1 x Dual RCA Phono input for MM/MC cartridges and 1 x Dual RCA Phono output for connecting to your audio system.
Videos
Gadget Jungle Pro
Compact Pro-Ject Phono Box DC MM/MC Phono Preamp Review
Compact Pro-Ject Phono Box DC MM/MC Phono Preamp Review
Gadget Jungle Pro
Reviews
PROS
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Compact and minimalist design blends seamlessly into audio setups
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High-quality build with a durable all-metal enclosure
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Offers flexibility with a switch for moving magnet and coil cartridges
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Significant improvement in sound clarity and detail over cheaper preamps
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No noticeable hiss or hum when properly grounded
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Enhances sound fidelity and range, especially in bass and drums
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Easy setup with straightforward RCA and power connections
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Provides consistent performance without distracting LEDs or unnecessary features
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Suitable for various turntables and cartridges, future-proofing your setup
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Excellent value for money, offering high-quality audio without high-end pricing
CONS
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Initial unit defects reported, requiring troubleshooting or replacement
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Pro-Ject Phono Box DC MM/MC Phono Preamp.
Setup and maintenance
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Volume matching when comparing preamps can be done using a phone dB meter app and a consistent sound source for accurate evaluation.
Source
Comparisons
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The Sony STR-DH190 receiver's phono preamp offers 6dB of adjustable gain, which some owners found adequate compared to the Pro-Ject Phono Box MM.
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The Pro-Ject Phono Box MM is considered an older, basic model and may not significantly outperform built-in preamps in higher-end setups.
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It's noted that the iFi Zen Phono offers a quieter noise floor compared to the Schiit Mani 2, which is beneficial for quieter records.
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The iFi Zen Phono is described as having a warmer sound compared to the Schiit Mani 2, which might affect the perception of higher-end details.
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User experience
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Some users found the Pro-Ject Phono Box MM to sound "sterile" compared to vintage receivers like the Sansui 2000x.
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A defective unit with only one working channel still impressed with its sound quality before the owner switched to an ART DJ Pre II.
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Owners report the Schiit Mani 2 provides a detailed and bright sound, enhancing kick drums and stereo separation, despite a slightly higher noise floor.
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After a break-in period, the iFi Zen Phono's sound reportedly opens up, enhancing depth and dimensionality in the sound stage.
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Features and functionality
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The lack of a subwoofer output on the Sony STR-DH190 may limit bass-heavy setups, although workarounds with speaker wire connections are possible.
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The built-in phono preamp in the Sony receiver is favored by those seeking a simple, streamlined setup without additional components.
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The Pro-Ject Phono Box MM and its mk2 version share similar functionalities, with differences mainly in cosmetic design.
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Use cases and applications
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The Klipsch R51M bookshelf speakers paired with a Sony receiver are noted for their bright sound, suitable for small spaces like bedrooms.
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Mods and upgrades
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Infinity RS-325 speakers can be revitalized with $50 replacement woofers due to foam rot, maintaining their classic sound and sentimental value.
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Value and pricing
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A Pro-Ject Phono Box MM without a power supply is typically found for £20, but a complete set with the box costs around £40 used.
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Based on 0 Reviews and 0 Ratings
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