Potato score: 89.45

89%

NAD C 388 #1
NAD C 388 variant 1
NAD C 388 variant 2
NAD C 388 variant 3

NAD C 388

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Built-in DAC
Bluetooth
Phono Stage
Headphone Output
Pre-Out
Subwoofer Output
Speaker A/B Switching
Tone Controls
Balance Control
Remote Control
App Control
RS-232 Control
Trigger Input
Trigger Output
IR Input
Hi-Res Audio
Auto Standby

The C 388 Hybrid Digital DAC Amplifier is at the top of its class in the world of affordable amplification. An incredibly powerful amp, the C 388 employs NAD technologies like Asymmetrical PowerDrive to ensure that even the most demanding speakers can be driven to life-like listening levels without dynamic compression. Thanks to its advanced preamplifier circuit, the C 388 gives low noise at all volume settings, ensuring that you’ll be able to listen to your music without any distractions. Another technology that’s available to the C 388 is the BluOS module, a music management system that can stream your music library wirelessly across your home Wi-Fi network. Connect to the C 388 instantly with Bluetooth to give you access to various streaming services. With the ability to accommodate a variety of sources both past and present, the C 388 is a remarkably flexible product that will become a core addition to your home audio system.


NAD's new classic amplifiers. Intelligent. Powerful. Efficient.

Expansive Power with Unprecedented Flexibility.

The C 388 ties together all the critical elements of a top performing music system; music sources past, present, and future, in addition to providing a nearly unrestricted reservoir of power that allows your speakers to reveal every nuance of musical detail. This advanced amplifier includes many cutting edge technological breakthroughs developed by NAD over decades of creating affordable ultra-high performance audio components.


Getting the Basics Right

It is surprising how many seemingly advanced products in the market today often miss many of the most basic requirements for satisfying performance. NAD starts by getting these things precisely right and advances from there. We include an MM Phono stage with precisely accurate RIAA equalization, high overload margins, extremely low noise, and an innovative circuit to suppress infrasonic noise that is present on all LPs – all without affecting bass response. Our line inputs can accommodate all kinds of analogue source components by offering ideal input impedance characteristics with linear ultra-low-noise buffer amplifiers to prevent any sonic degradation. We include a separate headphone amplifier with low output impedance and very high output voltage capability – enough to drive even high impedance studio monitor headphones. Low impedance line outputs that can connect to other amplifiers or subwoofers extend the versatility of this well thought out amplifier.


Future-Proof Modular Design

This NAD exclusive feature allows you to customise your NAD amplifier with additional capabilities and features, now or in the future. The two available MDC slots can accommodate a variety of upgrade modules including 4K video capable HDMI switching, additional Digital Inputs, additional Analogue and Phono Inputs, and one of the most advanced Hi-Res Audio multi-room wireless systems available, the BluOS music management system developed by Bluesound. BluOS connects to your network and is controlled via smartphone, tablet, or desktop device to manage your music collection and connect to a growing list of high-quality streaming music services.


Connected and Smart

Connect instantly to the C 388 via Bluetooth aptX to allow you to stream music wirelessly from any Bluetooth-enabled device with true CD-quality sound. Bluetooth can also be used to listen to other sources connected to the C 388 via wireless headphones such as NAD’s own HP70. Add the optional BluOS Module to provide access to your local area network via Wi-Fi or wired Ethernet connection and adds Hi-Res Audio streaming. The BluOS Module also makes the C 388 a single-zone streamer in a complete multi-room wireless music system that is fully compatible with BluOS Enabled music systems and wireless speakers.


Sophisticated Power

NAD has moved away from the old-fashioned power-hungry linear power supplies and Class AB output stages that waste nearly half of the energy consumed and produce heat rather than sound. Instead, we have developed even better performing circuits based on switch mode power supplies and Class D output stages. Once thought to be inferior to traditional topologies, NAD’s advanced work in this area has created some of the best performing amplifiers regardless of basic design principle. These new designs are very linear over a wide bandwidth and provide consistent performance into all speaker loads, providing a dramatic advance over previous models.


The power supply is capable of 150 watts continuously and over 250 watts instantaneously to allow for short-term musical transients. It can operate with any AC mains voltage from 100 to 240 volts and provides pure DC power to all the various stages of the C 388. This highly efficient supply also provides near perfect regulation of voltage across a wide range of conditions and provides a solid noise-free foundation for the amplifying stages.


The C 388 uses a customized version of the proven Hypex UcD output stage operating in a fully balanced bridge configuration. This allows for massive power with nearly immeasurable distortion and noise in the audible range. Every detail of this design has been carefully planned and perfectly executed to produce out every last drop of performance.


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Overall Score 89/100

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Nicely Roasted

NAD C 388

The NAD C 388 is a versatile, high‑power integrated amplifier that combines class‑leading connectivity with a warm, musically engaging sound. Reviewers such as Marc Rushton of StereoNET United Kingdom highlight its smooth treble, weighty midbass and authoritative low end, driven by a 150W per channel Hypex-based topology. It delivers excellent headroom and controlled dynamics, with slightly softened initial transients and a focused, rather than expansive, soundstage. The steel chassis, dual speaker outputs, MM phono, Bluetooth aptX and MDC modularity make it a flexible hub for two-channel systems and home-theatre duties. Ideal for listeners who prefer a warm, forgiving presentation and comprehensive I/O, the C 388 represents strong build and feature value at its price point.

StereoNET United Kingdom

"The NAD C388 is a solidly performing amplifier with a soft, but pleasing delivery in the treble, very pleasant mid-range and strong in the bass region."

Pros

  • 150W per channel Hypex-based amplification provides generous headroom and controlled dynamics for both modern music and home‑theatre content.
  • Extensive connectivity—aptX Bluetooth, multiple coaxial/optical inputs, MM phono, pre/sub out and MDC slots—makes the unit a flexible system hub.
  • Robust build quality with a steel chassis and comprehensive control ports (RS-232, 12V, IR) supports reliable long-term use and integration.
  • Warm, smooth midrange and strong bass weight produce an engaging, easy‑listening character that particularly flatters vocals and acoustic instruments.

&

Cons

  • Treble is slightly rolled off and softer than neutral, which reduces top‑end sparkle and the utmost fine-detail retrieval.
  • Soundstage is focused rather than wide and initial transient attack is mildly softened, which can temper the excitement of edgier rock recordings.

Sound Quality

87/100

Dynamics

90/100

With 150W per channel and strong IHF dynamic power figures, the amp delivers robust, controlled power and good headroom; the review notes it is "pretty much spot on" with modern music and conveys impact well. There is a mild softening of initial transients (slightly softened drum attack), so while dynamics are very good and controlled they are not aggressively punchy.

Soundstage Imaging

83/100

Imaging is competent and stable but not especially expansive; the reviewer notes the soundstage "does not reach out too far" beyond the speaker plane. The presentation is focused and coherent rather than holographic or extremely wide.

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Build Quality

90/100

The steel chassis is described as rock-solid with no flex and a robust physical presence, and the unit includes thoughtful system-control hardware (RS-232, 12V, IR, certified control integrations). Overall construction and mechanical design are high quality for the segment.

Features Connectivity

95/100

Very well featured for an integrated: Bluetooth aptX, multiple digital (coax/optical) inputs, MM phono, analogue inputs, headphone amp, pre/sub out, Speaker A/B and MDC slots for modular future upgrades, plus full control connectivity (IR, RS-232, 12V). The combination of built-in DAC, digital inputs, phono stage and extensive control options places it at the top end of feature sets for its class.

Value for Money

90/100

The reviewer explicitly cites AUD $2,299 RRP and concludes "It is difficult to imagine wanting more" at that price, indicating a justified premium and strong value relative to expectations. Given the performance, features and build cited in reviews, the price is portrayed as well justified for buyers in this segment.

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