6 Best Alternatives to the NAD C 328 Integrated Amplifier (2026)
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The NAD C 328 Integrated Amplifier offers a compact design with a built-in DAC and Bluetooth connectivity. If you are looking for nad c 328 integrated amplifier alternatives, you may want different specifications or a different brand. This model includes an MM phono stage and a 24-bit/192kHz DAC. It measures 11.2 inches wide and weighs 10.8 pounds. Some buyers prefer more power or a different form factor. Others might need a 2.1-channel setup or balanced inputs. The alternatives on this list share key features like Bluetooth and built-in DACs. They vary in size, channel configuration, and additional inputs. We selected these options because their specs overlap with the original NAD C 328. This ensures you find a suitable replacement that fits your specific audio needs. Each product here provides a distinct combination of features for your system.
Our top pick: NAD C 328 Integrated Amp with Bluetooth.
How the alternatives differ
Fosi Audio Bluetooth Tube DAC Amplifier
The Fosi Audio MC331 is much lighter and smaller than the NAD C 328. It weighs 1.4 pounds compared to 10.8 pounds. Its dimensions are 5.31 by 15.1 inches. This model provides 105 watts per channel. It includes a built-in DAC and USB connectivity. The NAD C 328 has an MM phono stage. The Fosi unit lacks a dedicated phono input. It is better for desktop setups. You get more power in a smaller box. The trade-off is the absence of vinyl playback support. It fits listeners who prioritize compact size and digital inputs over analog features.
Fosi Audio 2.1 Channel Bluetooth Amplifier
The Fosi Audio MC351 uses dual TPA3255 chips for its 2.1-channel output. It is designed for setups with a subwoofer. The NAD C 328 is a standard 2-channel integrated amplifier. The Fosi model weighs 2.2 pounds. It features an aluminum design and a VU meter display. This unit lacks a phono stage. It is ideal if you need bass management. The NAD C 328 is better for pure stereo vinyl listening. You gain a dedicated subwoofer output with the Fosi. You lose the ability to play records directly. It suits users who want a complete 2.1 system in a compact chassis.
Audiolab Integrated Stereo Amplifier with DAC
The Audiolab 6000A is heavier than the NAD C 328. It weighs 17 pounds versus 10.8 pounds. Its width is 17.5 inches. This amplifier offers 100 watts of power. It includes a dedicated phono stage and Bluetooth. The NAD C 328 also has Bluetooth and a phono stage. The Audiolab model separates pre and power sections. It is better for listeners who want distinct signal paths. You get a premium build quality. The trade-off is the larger size and weight. It fits those who value separate sections over compactness. Both units support wireless streaming and vinyl playback.
Arcam Radia A5+ Integrated Amplifier
The Arcam A5+ supports Auracast wireless streaming. The NAD C 328 uses standard Bluetooth. Both units have built-in DACs and Bluetooth connectivity. The Arcam model weighs 17.6 pounds. It is larger than the NAD C 328. Its width is 17 inches. It offers solid Class AB power. The Arcam is better for future-proof wireless audio. You gain support for newer streaming protocols. You give up the compact size of the NAD. The NAD C 328 is smaller and lighter. It fits listeners who prioritize Auracast compatibility. The Arcam suits those who want a dedicated stereo experience with advanced wireless features.
CrBoke Vacuum Tube Class A/B Amplifier
The CrBoke CR333 uses a hybrid tube and solid-state design. It is a Class A amplifier. The NAD C 328 is a solid-state integrated amplifier. The CrBoke weighs 14 pounds. It is larger and heavier than the NAD. It includes Bluetooth and USB connectivity. It has a phono input and headphone output. The CrBoke offers a warm audio character. The NAD C 328 provides a more neutral sound. You gain a vintage tube aesthetic. You lose the compact size of the NAD. It fits listeners who prioritize tube warmth. The NAD C 328 is better for accurate reproduction.
AIYIMA Balanced Bluetooth Stereo Amplifier
The AIYIMA A80 is significantly smaller than the NAD C 328. It weighs 3.66 pounds. Its width is 4.84 inches. It features balanced inputs and a TPA3255 DAC chip. The NAD C 328 lacks balanced inputs. It has a 24-bit/192kHz DAC. The AIYIMA is better for desktop setups. You gain balanced connectivity options. You lose the phono stage of the NAD. The NAD C 328 supports vinyl playback. The AIYIMA is ideal for digital audio sources. It fits users who need a small footprint. The NAD C 328 is better for analog enthusiasts.
Quick picks
Our 7 picks
NAD C 328 Integrated Amp with Bluetooth
Best for: Compact amp with DAC and phono input
- Wireless Connectivity
- Bluetooth
- Amplifier Type
- Integrated Amplifier
- Features
- Built-in DAC
- Dimensions
- 17.1 × 11.2 × 2.76 inches
- Weight
- 10.8 pounds
View on Amazon: NAD C 328 Integrated Amp with Bluetooth Affiliate link
The NAD C 328 is an integrated amplifier with a built-in 24-bit/192kHz DAC and Bluetooth. It features an MM phono stage with exact RIAA equalization for vinyl. The unit measures 17.1 by 11.2 by 2.76 inches and weighs 10.8 pounds. You get wireless streaming from phones or computers. It suits listeners who want high-resolution digital playback and analog source support in one compact chassis.
Pros
- 24-bit/192kHz DAC with variable modulation frequency
- Built-in MM phono stage with low noise
- Bluetooth wireless streaming capability
- Compact 17.1-inch footprint
Cons
- No Wi-Fi or multi-room support listed
- No remote control included in data
- Bluetooth only for streaming, not aptX listed
Good fit if
- You want a DAC and amp in one unit
- You play vinyl records regularly
- You stream music via Bluetooth
Skip if
- You need Wi-Fi streaming
- You require a remote control
- You want a multi-room system
Verdict: NAD C 328 Integrated Amp delivers high-resolution DAC performance and vinyl playback in a compact size. It fits you if you value analog inputs and wireless streaming without needing network features.
Fosi Audio Bluetooth Tube DAC Amplifier
Best for: compact desktop and bookshelf audio setups
- Power Output
- 105W x2 @ 4Ω
- Audio Inputs
- USB, Optical, Coaxial, RCA
- Audio Outputs
- 3.5mm, Pre-out
- Wireless Connectivity
- Bluetooth
- Speakers
- Bookshelf Speakers
- Amplifier Type
- Tube Amplifier
View on Amazon: Fosi Audio Bluetooth Tube DAC Amplifier Affiliate link
This 2-channel stereo unit combines a vacuum tube preamplifier, DAC, and power amplifier into a single 1.4-pound chassis. It delivers up to 105 watts per channel into 4-ohm speakers and accepts Bluetooth, USB, optical, coaxial, and analog RCA inputs. You get an integrated headphone jack, pre-out ports, and a remote control for desktop or compact bookshelf setups.
Pros
- Outputs up to 105 watts per channel into 4-ohm loads
- Supports Bluetooth, optical, coaxial, USB, and RCA inputs
- Provides a 3.5mm headphone jack and pre-out connection
- Includes a remote control with bass and treble tone adjustments
Cons
- Requires a turntable with an internal phono preamp due to line-level RCA
- Power output is specified only at 4 ohms without an 8-ohm rating
Good fit if
- You need digital and analog inputs alongside Bluetooth in a compact chassis.
- You run 4-ohm bookshelf speakers requiring up to 105 watts per channel.
- You want remote-controlled input selection and treble and bass tuning.
Skip if
- You connect a turntable that lacks a built-in phono preamplifier.
- You require published power output ratings for 8-ohm speaker loads.
Verdict: Fosi Audio Tube Integrated Amplifier with DAC gives stereo listeners multi-source digital inputs, pre-outs, and 105 watts per channel for compact bookshelf setups.
Fosi Audio 2.1 Channel Bluetooth Amplifier
Best for: 2.1 setups needing high power and retro style
- Power Output
- Up to 165W x 2 + 350W
- Amplifier Class
- Class-D
- Audio Inputs
- USB, Optical, Coaxial
- Wireless Connectivity
- Bluetooth
- Channels
- 2.1-Channel
- Features
- Built-in DAC
View on Amazon: Fosi Audio 2.1 Channel Bluetooth Amplifier Affiliate link
The Fosi Audio MC351 is a 2.1 channel integrated amplifier with a built-in DAC. It uses dual TPA3255 Class-D chips to deliver 165W x 2 + 350W output. You get USB, optical, coaxial, and Bluetooth inputs. The all-aluminum body weighs 2.2 pounds. It suits you if you want high power and a retro VU meter display for your stereo or home theater setup.
Pros
- Dual TPA3255 Class-D chips for 165W x 2 + 350W output
- Built-in DAC with USB, optical, coaxial, and Bluetooth inputs
- All-aluminum alloy CNC body with a retro VU meter
Cons
- 2.1 channel configuration limits pure stereo pairing
- No remote control listed in specifications
- Only two minutes of automatic standby time
Good fit if
- You need a high-power amp for a 2.1 speaker setup
- You want a retro VU meter for visual feedback
- You prefer a lightweight aluminum chassis
Skip if
- You require a dedicated 2.0 stereo amplifier
- You need a remote control for operation
- You prefer a heavier, larger chassis
Verdict: The Fosi Audio MC351 2.1 Integrated Amp delivers substantial power with dual TPA3255 chips and a sleek aluminum design. It fits you best if you want a compact, high-output solution for a 2.1 system with a classic VU meter display.
Audiolab Integrated Stereo Amplifier with DAC
Best for: Listeners needing phono input and Bluetooth
- Power Output
- 100-watt
- Audio Inputs
- MM phono
- Wireless Connectivity
- Bluetooth
- Color
- Black
- Amplifier Type
- Integrated Amplifier
- Features
- Built-in DAC
View on Amazon: Audiolab Integrated Stereo Amplifier with DAC Affiliate link
The Audiolab 6000A is a 100-watt stereo integrated amplifier featuring a built-in DAC and Bluetooth connectivity. It includes a dedicated high-performance MM phono input and an auto standby function. The unit offers separate pre-power sections for flexibility. This black model measures 17.5 inches wide and weighs 17 pounds. It suits listeners who want a compact, versatile amp with wireless streaming capabilities.
Pros
- 100-watt power output
- Built-in DAC
- Bluetooth connectivity
- Dedicated MM phono input
- Auto standby function
Cons
- No USB input listed in specifications
- No remote control mentioned
- Heavier than many competitors at 17 pounds
Good fit if
- You need a dedicated MM phono input
- You want Bluetooth streaming built-in
- You prefer separate pre-power sections
Skip if
- You require a remote control
- You need a USB input
- You want a lighter device under 15 pounds
Verdict: The Audiolab 6000A 100W Stereo Integrated Amp fits listeners who need a dedicated phono stage and wireless streaming in a compact chassis. It serves those who value separate pre-power sections over remote convenience.
Arcam Radia A5+ Integrated Amplifier
Best for: Wireless stereo listening with Auracast
- Power Output
- 2 × 50 W (8 Ω), 75 W (4 Ω)
- Amplifier Class
- Class AB
- Audio Outputs
- Headphone output
- DAC Chip
- ESS ES9018
- Wireless Connectivity
- Bluetooth, Auracast
- Color
- Black
View on Amazon: Arcam Radia A5+ Integrated Amplifier Affiliate link
The Arcam A5+ is a Class AB integrated amplifier delivering 50 watts per channel into 8 ohms. It features a built-in ESS ES9018 DAC and Bluetooth with Auracast support. The unit includes a dedicated headphone output and weighs 17.6 pounds. This model suits listeners seeking high-resolution wireless audio and reliable stereo performance in a compact black chassis.
Pros
- Class AB amplification provides 50 W into 8 Ω
- Built-in ESS ES9018 DAC for high-resolution audio
- Bluetooth and Auracast wireless connectivity
- Dedicated headphone output
Cons
- 75 W output into 4 Ω is lower than some competitors
- No remote control mentioned in specifications
- No app control mentioned in specifications
Good fit if
- You want Bluetooth and Auracast support
- You prefer Class AB amplification
- You need a dedicated headphone output
Skip if
- You require multi-room audio
- You need a remote control
- You want app-based control
Verdict: The Arcam A5+ Integrated Amplifier fits listeners who prioritize wireless streaming and high-resolution DAC performance. It offers solid Class AB power and Auracast support for a focused stereo experience.
CrBoke Vacuum Tube Class A/B Amplifier
Best for: warm tube sound with digital inputs
- Power Output
- Up to 100W (50W + 50W)
- Amplifier Class
- Class A/B
- Audio Inputs
- USB, coaxial, optical, RCA
- Audio Outputs
- Speaker, subwoofer, 3.5mm headphone
- Wireless Connectivity
- Bluetooth 5.0
- Amplifier Type
- Integrated Amplifier
View on Amazon: CrBoke Vacuum Tube Class A/B Amplifier Affiliate link
The CrBoke CR333 is a stereo vacuum tube integrated amplifier featuring Bluetooth 5.0 and a built-in DAC. It delivers up to 100W of power through Class A/B amplification with 6F1 and 84A tubes. You get five audio inputs, including coaxial, optical, USB, and RCA, plus dedicated subwoofer and headphone outputs. This unit suits listeners who want warm tube sound with modern wireless connectivity.
Pros
- Built-in DAC supports USB, coaxial, and optical digital inputs
- Bluetooth 5.0 for wireless streaming from phones and laptops
- 100W power output (50W + 50W) with Class A/B design
- Dedicated subwoofer output for 2.1 channel systems
Cons
- Heavy build at 14 pounds with large dimensions
- No mention of a remote control in the included accessories
- Limited to 3.5mm headphone output without balanced options
Good fit if
- You want warm tube sound with modern digital inputs
- You need a subwoofer output for a 2.1 setup
- You prefer Bluetooth 5.0 connectivity for streaming
Skip if
- You require a remote control for operation
- You need a lightweight or compact amplifier
- You prefer solid-state Class A only amplification
Verdict: CrBoke CR333 Tube Integrated Amplifier offers a hybrid tube and solid-state design with versatile digital inputs. It fits listeners who prioritize warm audio character and wireless convenience over compact size.
AIYIMA Balanced Bluetooth Stereo Amplifier
Best for: desktop setups needing balanced inputs
- Power Output
- 300W*2
- Amplifier Class
- Class D
- Audio Inputs
- TRS balanced, USB, optical, coaxial
- Audio Outputs
- 3.5mm AUX, RCA, SUB Pre-Out
- DAC Chip
- ESS9038Q2M
- Wireless Connectivity
- Bluetooth
View on Amazon: AIYIMA Balanced Bluetooth Stereo Amplifier Affiliate link
The AIYIMA A80 combines a studio-grade ESS9038Q2M DAC with a Class D amplifier. It delivers 300W per channel with low distortion. You get TRS balanced inputs, USB, optical, and coaxial connections. Bluetooth and a digital VU meter add convenience. This all-in-one unit suits users who want high power and versatile inputs in a compact desktop form factor.
Pros
- ESS9038Q2M DAC chip supports DSD256 and PCM
- 300W per channel Class D output
- TRS balanced inputs reduce EMI and hiss
- Digital VU meter displays real-time status
- Multiple inputs including USB, optical, and coaxial
Cons
- Bluetooth connectivity only, no Wi-Fi
- No mention of remote control in data
- Desktop size limits placement options
Good fit if
- You need TRS balanced inputs for low noise
- You want a high-power Class D amp
- You prefer a compact desktop amplifier
Skip if
- You require Wi-Fi streaming capability
- You need a full-size rack-mount unit
- You want a tube amplifier sound
Verdict: The AIYIMA A80 Bluetooth Stereo DAC Amplifier fits users who prioritize balanced inputs and high power in a small footprint. It delivers clear, detailed sound for desktop setups.
Specifications side by side
| Spec | NAD C 328 Integrated Amp with Bluetooth | Fosi Audio Bluetooth Tube DAC Amplifier | Fosi Audio 2.1 Channel Bluetooth Amplifier | Audiolab Integrated Stereo Amplifier with DAC | Arcam Radia A5+ Integrated Amplifier | CrBoke Vacuum Tube Class A/B Amplifier | AIYIMA Balanced Bluetooth Stereo Amplifier |
|---|---|---|---|---|---|---|---|
| Power Output | not stated | 105W x2 @ 4Ω | Up to 165W x 2 + 350W | 100-watt | 2 × 50 W (8 Ω), 75 W (4 Ω) | Up to 100W (50W + 50W) | 300W*2 |
| Amplifier Class | not stated | not stated | Class-D | not stated | Class AB | Class A/B | Class D |
| Audio Inputs | not stated | USB, Optical, Coaxial, RCA | USB, Optical, Coaxial | MM phono | not stated | USB, coaxial, optical, RCA | TRS balanced, USB, optical, coaxial |
| Audio Outputs | not stated | 3.5mm, Pre-out | not stated | not stated | Headphone output | Speaker, subwoofer, 3.5mm headphone | 3.5mm AUX, RCA, SUB Pre-Out |
| DAC Chip | not stated | not stated | not stated | not stated | ESS ES9018 | not stated | ESS9038Q2M |
| Wireless Connectivity | Bluetooth | Bluetooth | Bluetooth | Bluetooth | Bluetooth, Auracast | Bluetooth 5.0 | Bluetooth |
| Total Harmonic Distortion | not stated | not stated | not stated | not stated | not stated | not stated | 0.006% THD |
| Connectivity | Bluetooth | Bluetooth, USB, Coaxial | Bluetooth, USB, Coaxial | Bluetooth | Bluetooth | Bluetooth, USB | Bluetooth, USB |
| Speakers | not stated | Bookshelf Speakers | not stated | not stated | not stated | not stated | not stated |
| Color | not stated | not stated | not stated | Black | Black | Orange VU Meter | not stated |
| Use | not stated | not stated | not stated | not stated | not stated | not stated | Home Theater |
| Amplifier Type | Integrated Amplifier | Tube Amplifier | not stated | Integrated Amplifier | Integrated Amplifier | Integrated Amplifier | Integrated Amplifier |
| Inputs | not stated | RCA, Optical | Optical | not stated | not stated | Phono | not stated |
| Outputs | not stated | not stated | not stated | not stated | not stated | Headphone | not stated |
| Channels | not stated | 2-Channel | 2.1-Channel | not stated | not stated | not stated | not stated |
| Class | not stated | not stated | not stated | not stated | not stated | Class A | not stated |
| Features | Built-in DAC | Built-in DAC | Built-in DAC | Built-in DAC | Built-in DAC | Built-in DAC | Built-in DAC |
| Dimensions | 17.1 × 11.2 × 2.76 inches | 15.1 × 5.31 × 5 inches | not stated | 13 × 17.5 × 3.15 inches | 13.5 × 17 × 3.27 inches | 13 × 12.6 × 8.3 inches | 6.1 × 4.84 × 1.61 inches |
| Weight | 10.8 pounds | 1.4 pounds | 2.2 pounds | 17 pounds | 17.6 pounds | 14 pounds | 3.66 pounds |
| Model | C328 | MC331 | MC351 | 6000A | ARCA5PLAM | CR333 | A80 |
| Size | not stated | not stated | not stated | not stated | A5+ | CR333 | A80 |
Frequently asked questions
Which alternative offers the best phono input for vinyl?
The CrBoke CR333 is the best choice for vinyl lovers. It includes a dedicated phono input and uses a hybrid tube and solid-state design. This setup delivers a warm audio character that many listeners prefer. It also supports Bluetooth and USB connections for digital sources, making it versatile for mixed setups.
Is there a compact option for desktop use?
The Fosi Audio MC331 is an excellent compact option. It weighs only 1.4 pounds and measures 5.31 by 15.1 inches. This small footprint fits easily on a desk. It provides 105 watts per channel and includes a built-in DAC. You can connect bookshelf speakers directly for a clean, space-saving audio solution.
Which amp supports Auracast wireless streaming?
The Arcam A5+ Integrated Amplifier supports Auracast technology. This feature allows for modern wireless audio sharing and streaming. It offers solid Class AB power and a built-in DAC for high-resolution sound. The unit measures 17 by 13.5 inches and weighs 17.6 pounds, providing a focused stereo experience with advanced connectivity.
What is the best 2.1-channel amplifier on the list?
The Fosi Audio MC351 is the top 2.1-channel integrated amplifier. It uses dual TPA3255 chips to deliver substantial power for a subwoofer and two speakers. The unit features a sleek aluminum design with a classic VU meter display. It includes Bluetooth and USB connectivity, along with a built-in DAC for versatile input options.
Which amplifier provides balanced inputs for high fidelity?
The AIYIMA A80 is designed for users who need balanced inputs. It features a compact footprint measuring 4.84 by 6.1 inches. The amplifier uses the TPA3255 DAC chip for clear, detailed sound. It is ideal for desktop setups where space is limited but audio quality and balanced signal paths are priorities for your system.
Does any alternative include a separate pre-power section?
The Audiolab 6000A serves listeners who value separate pre-power sections. This design choice often enhances signal clarity and control. The amp includes a dedicated phono stage and Bluetooth connectivity. It measures 17.5 by 13 inches and weighs 17 pounds. This model fits those who prioritize internal architecture over remote convenience in a compact chassis.