Product Features

HiFi Amplifiers (Preamplifers/Power/Intergrated)

C162

PP–2

PP–3

C272

C315BEE

C325BEE

C355BEE

C372

 

Minimum Continuous Power into 4/8 Ohms

 

 

 

2 x 150W

2 x 40W

2 x 50W

2 x 80W

2 x 150W

 

NAD PowerDrive™

 

 

 

•

–

•

•

•

 

NAD PowerDrive-S™

 

 

 

–

•

–

–

–

 

Holmgren Toroidal Transformer

 

 

 

•

•

•

•

•

 

Bridgeable

 

 

 

•

–

–

–

•

 

A/B Speaker Outputs

 

 

 

•

–

–

•

•

 

NAD Soft Clipping™

 

 

 

•

–

•

•

•

 

All Discrete Circuitry

 

 

 

•

•

•

•

•

 

Line Level Inputs

6

 

 

 

6

7

7

7

 

Tape Outputs

2

 

 

 

1

2

2

2

 

Switchable MM and MC Phono Input

•

•

•

 

–

–

–

–

 

Selectable MM and MC Phono Stage

 

 

 

 

–

–

–

–

 

Media Player MP Front Panel Input / USB Recording

– / –

– / –

– / •

– / –

• / –

• / –

• / –

– / –

 

Bass and Treble Control with Tone Defeat Switch

•

 

 

 

•

•

•

•

 

Main Amplifier Input

 

 

 

 

•

•

•

•

 

Pre-amp Outputs

 

 

 

 

–

1

2

2

 

IR Input/Output

 

–

–

–

–

1/1

1/1

1/1

 

12V Trigger Output

–

 

 

•

–

•

•

•

 

Relay Input Switching

 

 

 

 

–

•

•

•

 

ATO Logic

 

 

 

•

–

–

–

–

 

HeadPhone Socket

 

 

 

 

•

•

•

•

 

Gold Plated Sockets

•

•

•

•

•

•

•

•

 

IEC Detachable Power Cord

–

 

 

•

–

–

•

•

 

RS-232 Port Interface for advanced control systems

–

–

–

–

–

–

•

–

 

NAD Link

•

 

 

 

–

–

–

–

 

SR-6 Full System Remote Control

•

 

 

•

•

•

•

•

 

 

 

 

 

 

 

 

 

 

 

CD Players

C515BEE

C525BEE

C542

 

 

 

 

Plays CD, CD-R and CD-RW

•

•

•

 

 

 

 

MP3 / WMA Decoder Integrated

•

–

–

 

 

 

 

HDCD Decoder Integrated

–

–

•

 

 

 

 

24bit 192kHz Sigma Delta DAC

•

•

•

 

 

 

 

Nichicon “Muse” Capacitors

–

–

•

 

 

 

 

Separate Power Regulators for Analogue and Digital Sections

–

•

•

 

 

 

 

Repeat Function – 1 song / 1 disc

•

•

•

 

 

 

 

Repeat Function – A - B

•

–

–

 

 

 

 

Program Play / Random Play

•

•

•

 

 

 

 

Forward / Reverse Skip / Search Function

•

•

•

 

 

 

 

COAX and Optical Digital Outputs

1/1

1/0

1/1

 

 

 

 

IR Input

–

–

•

 

 

 

 

12V Trigger

–

–

•

 

 

 

 

Full Function Remote Control

•

•

•

 

 

 

 

Tuners

C425

C445

 

 

 

FM/AM Tuner

•

•

 

 

 

DAB Tuner

–

•

 

 

 

Individual Antenna Inputs

•

•

 

 

 

DAB Favourite Station Memory

–

99

 

 

 

FM / AM Station Presets

30 (mix)

30/30

 

 

 

RDS PS and RT for FM Broadcast

•

•

 

 

 

2 Line Dot Matrix Display

–

•

 

 

 

Optical Digital Output

–

•

 

 

 

Audiophile Quality DAC

•

–

 

 

 

MOS-FET RF Front End

–

•

 

 

 

IR Input

•

–

 

 

 

RS-232 Interface

•

–

 

 

 

Sleep Mode

•

–

 

 

 

Full Remote Control

•

•

 

 

 

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NAD 3020 manual C315BEE C325BEE C355BEE
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3020 specifications

The NAD 3020 is a classic integrated amplifier that has gained a legendary status among audiophiles since its launch in 1978. Known for its incredible sound quality and value for money, the NAD 3020 has become a reference point in the realm of affordable audio equipment.

One of the main features of the NAD 3020 is its high current design, allowing it to drive a wide range of speaker impedances. This capability ensures that the amplifier can deliver a dynamic sound, characterized by a robust bass response and clear treble. With a power output of 20 watts per channel into 8 ohms, the NAD 3020 is often underestimated due to its modest specifications. However, it can produce remarkable sound pressure levels and handle transient peaks with ease.

The amplifier utilizes a simplified circuit design, which is one of its defining characteristics. This minimalist approach reduces potential signal distortion, enabling the amplifier to maintain sonic integrity. The use of discrete components rather than integrated circuits contributes to its rich, detailed audio reproduction, making it a favorite among purists.

Another key technology featured in the NAD 3020 is its unique power supply design. NAD engineers incorporated a toroidal transformer, which is known for its compact size and low electromagnetic interference. This results in cleaner power delivery, which is essential for maintaining audio clarity and depth.

The NAD 3020 is also equipped with multiple inputs, including phono, line-level, and tape inputs, making it versatile for various audio sources. The built-in phono stage supports moving magnet cartridges, allowing vinyl enthusiasts to connect their turntables directly to the amplifier without needing a separate phono preamplifier.

In terms of build quality, the NAD 3020 features a sturdy chassis that minimizes vibrations, ensuring that audio performance remains stable. The user-friendly design includes a straightforward control layout, allowing users to adjust volume and tone settings with ease.

Throughout its decades-long legacy, the NAD 3020 has influenced countless audio products and remains a benchmark for entry-level amplification. Its combination of power, clarity, and affordability makes it a beloved choice for both new listeners and seasoned audiophiles seeking a dependable amplifier that doesn't compromise on sound quality. The NAD 3020 exemplifies how great engineering can lead to remarkable audio experiences, solidifying its place in the history of hi-fi audio.
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