Cambridge Audio 651P Phono Preamp

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Page last updated Feb 11, 2026

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Description

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The Cambridge Audio 651P Phono Preamp is your gateway to a richer, more detailed vinyl listening experience. Specifically designed to bring out the nuances of your beloved LPs, this preamp is equipped to handle both Moving Magnet (MM) and Moving Coil (MC) cartridges, giving you the flexibility to enjoy a wider range of turntables. With its low-noise circuitry and high-quality components, the 651P promises a cleaner sound and improved audio fidelity, elevating your analog audio experience.

This phono preamp is engineered with an attention to detail that audiophiles will appreciate. It features a sophisticated design that minimizes interference and distortion, ensuring a pristine audio signal. The inclusion of a subsonic filter reduces the impact of low-frequency noise, protecting your speakers and enhancing the overall listening ambiance. With robust connectivity options, it integrates seamlessly into your existing audio setup, making it a versatile choice for home audio enthusiasts or studio professionals seeking to add warmth and depth to their recordings.

Whether you're rediscovering the classics or diving into new vinyl, the Cambridge Audio 651P Phono Preamp is designed to deliver sound as the artist intended.

Key Features:

Supports both Moving Magnet (MM) and Moving Coil (MC) cartridges
Low-noise circuitry for improved audio fidelity
Subsonic filter to reduce low-frequency noise
High-quality components for a cleaner sound
Robust connectivity options for easy integration into audio setups

Videos

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Yusri Suratman

Cambridge Audio 651P vs Pro-Ject Box S

Yusri Suratman

Technics SL 1500 B&W CM9s & Cambridge Audio 851A , 651P Patricia Barber

Xcalabir

Cambridge Audio 651P review - mega-shootout

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Jonas

Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Cambridge Audio 651P Phono Preamp.

Comparisons

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The Cambridge Audio 651P is compared favorably to newer models, specifically the Alva Solo, which is noted as its current-gen replacement at $179.
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Users highlight that the Cambridge Audio 651P is a strong performer compared to older models like the 640P, with some noting a noticeable sound improvement.
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Many users compare the Emotiva XPS-1 favorably against the Cambridge Audio 651P, suggesting it's often preferred in the same price range.
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0 0

Emotiva XPS-1 is frequently mentioned as superior to both the Cambridge Audio 651P and Schiit Mani, although direct comparisons to the Pro-Ject Phono Box S are less common.
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Features and functionality

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The Cambridge Audio 651P is mentioned for its compatibility with different turntable setups, offering a reliable performance for audiophiles.
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The Schiit Mani's adjustable gain is highlighted for its versatility with MM, high-output MC, and low-output MC cartridges.
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User experience

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Owners report the Cambridge Audio 651P delivers impressive sound quality, making it a suitable choice for enhancing the audio experience with various decks.
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Owners report satisfaction with the 651P's performance, emphasizing that it stands up well even when compared to higher-end models, like the Clear Audio Basic.
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NAD PP2e users note the auto-off function, describing it as both energy-saving and slightly inconvenient due to the lack of manual control.
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Value and pricing

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Users have experienced "bait and switch" tactics with sellers, where the 651P was offered at a discounted rate as a substitute for the out-of-stock 640P.
Source

Use cases and applications

0 0

The Little Bear tube phono preamp is praised for its unique sound, offering a pleasant surprise for those seeking a different tonal character in their setup.
Source

Critic Reviews

Cambridge Audio 651P review | What Hi-Fi?

whathifi.com

The Cambridge Audio 651P Phono Preamp impresses with its solid build, musicality, and excellent timing, making it a standout choice for budget-conscious audiophiles. It supports both MM and MC cartridges and includes a subsonic filter, though its impact is subtle. While it delivers detailed sound, some may find the treble slightly bright, necessitating careful pairing with other components. Despite this, the 651P remains an exciting and musical option, offering award-winning heritage at an attractive price point.

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SoundStage! Access | SoundStageAccess.com (GoodSound.com) - Cambridge Audio Azur 651P Phono Stage

soundstageaccess.com

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Gear IQ 68

Pricing and availability

Description

Videos

Reviews

Owner Insights

Comparisons

Features and functionality

User experience

Value and pricing

Use cases and applications

Critic Reviews

Cambridge Audio 651P review | What Hi-Fi?

SoundStage! Access | SoundStageAccess.com (GoodSound.com) - Cambridge Audio Azur 651P Phono Stage

More Cambridge Audio Preamps

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