SKU: 61543977915

Pro-Ject DAC Box E

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Description

Pro-Ject DAC Box EPro Ject DAC Box E at Vinyl Sound Toronto Canada The DAC Box E is an entry level digital to analogue converter from Pro Ject Audio Systems (Vienna, Austria), available at Vinyl Sound in Toronto, Canada. Designed to deliver an immediate and meaningful sonic upgrade to any digital source, the DAC Box E supports 24 bit 192kHz high resolution PCM conversion via both coaxial S PDIF and optical Toslink inputs. Built around a Cirrus Logic CS4344 converter

Pro-Ject DAC Box E at Vinyl Sound Toronto Canada

The DAC Box E is an entry-level digital-to-analogue converter from Pro-Ject Audio Systems (Vienna, Austria), available at Vinyl Sound in Toronto, Canada. Designed to deliver an immediate and meaningful sonic upgrade to any digital source, the DAC Box E supports 24-bit / 192kHz high-resolution PCM conversion via both coaxial S/PDIF and optical Toslink inputs. Built around a Cirrus Logic CS4344 converter chip paired with a low-noise output stage and internal metal shielding, this compact unit extracts detail and clarity from CD players, Blu-ray players, DVD players, and set-top boxes that their onboard DAC circuits cannot match. Its perfectly linear audio circuitry and low output impedance ensure clean, interference-free signal delivery to any amplifier or preamplifier.

Cirrus Logic CS4344 Converter and Low-Noise Circuit Design

At the heart of the DAC Box E is the Cirrus Logic CS4344, a precision 24-bit stereo DAC chip chosen for its low distortion, wide dynamic range, and clean conversion at sampling rates up to 192kHz. The surrounding circuit design prioritises signal integrity throughout: SMD component construction keeps signal paths short and consistent, while internal metal shielding blocks electromagnetic interference from reaching the audio stage. The output stage is designed for low output impedance, which prevents cable-related signal degradation and avoids negative interaction with the input impedance of any preamplifier or integrated amplifier it connects to. An outboard 18V power supply keeps switching noise well away from the sensitive analogue output stage, contributing to a quieter noise floor than DACs powered directly from a shared internal supply.

Dual Digital Inputs and HD Audio Support

The DAC Box E accepts digital audio from two independent sources simultaneously: a coaxial S/PDIF RCA input and an optical Toslink input. Both support sampling rates of 44.1kHz, 48kHz, and 96kHz, while the coaxial input extends to the full 192kHz for high-resolution audio playback. This makes the DAC Box E equally suitable as an upgrade for a CD player outputting at 44.1kHz or as a conversion stage for high-resolution audio files streamed to a compatible digital transport. All processing is PCM stereo, covering the vast majority of consumer digital audio formats from standard CD up to studio-quality high-resolution recordings.

Key Features

  • Cirrus Logic CS4344 DAC Chip: A precision 24-bit stereo converter delivering low distortion and high resolution at sampling rates up to 192kHz for transparent, detailed playback.
  • 24-bit / 192kHz HD Conversion: Full high-resolution audio support for the coaxial input, with up to 96kHz via the optical input, covering CD, HD audio, and streaming sources.
  • Coaxial S/PDIF Input: An RCA coaxial digital input accepts signals at 44.1kHz, 48kHz, 96kHz, and 192kHz for connection to CD players, transports, and compatible streamers.
  • Optical Toslink Input: A Toslink optical input accepts signals at 44.1kHz, 48kHz, and 96kHz for connection to televisions, Blu-ray players, set-top boxes, and optical-equipped computers.
  • Low-Noise Output Stage: Specially selected low-noise components in the output stage deliver a clean analogue signal with minimal hiss or interference.
  • Internal Metal Shielding: A metal shield inside the chassis blocks electromagnetic interference from reaching the audio circuitry, preserving signal purity.
  • SMD Circuitry: Surface-mount component construction keeps signal traces short and consistent for improved channel matching and reduced parasitic interference.
  • Low Output Impedance: The fully linear output stage presents a low impedance to connected cables and preamplifiers, reducing susceptibility to cable-induced noise and interference.
  • Gold-Plated RCA Output Sockets: Gold-plated connectors on the analogue output resist oxidation and maintain a reliable, low-resistance connection to downstream components.
  • Outboard Power Supply Included: An 18V / 500mA DC external power supply keeps switching-regulator noise away from the sensitive DAC and output circuitry.
  • Compact Form Factor: At 120 x 32 x 100mm and 250g, the DAC Box E can be positioned directly alongside or behind a source component without occupying significant shelf space.
  • Available in Black or White: Two finish options to complement any system aesthetic.

Technical Specifications

D/A Converter Chip Cirrus Logic CS4344, 24-bit / 192kHz
Supported Audio Format PCM / LPCM stereo (no multi-channel support)
Digital Input 1 Coaxial S/PDIF (RCA): 44.1 kHz, 48 kHz, 96 kHz, 192 kHz
Digital Input 2 Optical Toslink: 44.1 kHz, 48 kHz, 96 kHz
Analogue Output 1 pair RCA / phono sockets
Output Voltage 0.7 Vrms
Outboard Power Supply 18V / 500mA DC; 220-240V, 50Hz
Power Consumption 200mA DC / less than 1W standby
Dimensions (W x H x D) 120 x 32 x 100mm (106mm with sockets)
Weight 250g without power supply
Available Finishes Black, White

Connections at a Glance

  • Coaxial S/PDIF RCA digital input (up to 24-bit / 192kHz)
  • Optical Toslink digital input (up to 24-bit / 96kHz)
  • Stereo RCA analogue output with gold-plated sockets
  • 18V DC power input (outboard supply included)

Frequently Asked Questions

What is the Pro-Ject DAC Box E?

The Pro-Ject DAC Box E is an entry-level external digital-to-analogue converter from Pro-Ject Audio Systems of Vienna, Austria. It converts digital audio signals from coaxial or optical sources into an analogue stereo output, supporting PCM audio at up to 24-bit / 192kHz via the Cirrus Logic CS4344 converter chip. It is designed to replace the built-in DAC circuits in budget CD players, Blu-ray players, DVD players, and set-top boxes with a dedicated, higher-quality conversion stage.

How does the DAC Box E compare to the Cambridge Audio DacMagic 100 or iFi Zen DAC?

The Pro-Ject DAC Box E occupies the entry level of the external DAC market alongside options like the Cambridge Audio DacMagic 100 and iFi Zen DAC, but with a more focused feature set. Unlike the iFi Zen DAC, the DAC Box E does not include a USB input or headphone output, concentrating entirely on coaxial and optical S/PDIF sources for a cleaner, purpose-built signal path. Compared to the DacMagic 100, the DAC Box E is more compact and better suited for installation directly alongside a source component. For listeners whose source devices have a coaxial or optical output and who want a straightforward, high-quality analogue conversion stage without additional features, the DAC Box E offers a focused and cost-effective solution.

Can the DAC Box E be used with a television or set-top box?

Yes, the DAC Box E works with any television, set-top box, satellite receiver, or streaming device that has an optical Toslink or coaxial S/PDIF digital audio output. The optical input accepts PCM stereo signals at 44.1kHz, 48kHz, and 96kHz, which covers all standard stereo audio from broadcast and streaming sources. It does not support multi-channel formats such as Dolby Digital or DTS, so the source device must be set to output PCM stereo rather than a surround sound format.

What is a DAC and why does an external one improve sound quality?

A DAC, or digital-to-analogue converter, is the component that translates digital audio data into the analogue electrical signal that an amplifier and speakers can reproduce. Every digital source contains a DAC, but the circuits built into budget CD players, televisions, laptops, and set-top boxes are typically designed to minimum cost specifications, using low-grade components and sharing a circuit board with processors that generate electrical noise. An external DAC like the Pro-Ject DAC Box E uses a dedicated precision converter chip, isolated power supply, and purpose-designed low-noise output stage to deliver a significantly cleaner and more detailed analogue signal from the same digital source.

Where can I buy the Pro-Ject DAC Box E in Toronto or Canada?

The Pro-Ject DAC Box E is available at Vinyl Sound, an authorised Pro-Ject Audio Systems dealer in Toronto, Canada. Vinyl Sound serves customers across Canada and can provide guidance on pairing the DAC Box E with CD players, amplifiers, and other components in any system configuration.

Does the DAC Box E support USB audio from a computer?

No, the DAC Box E does not include a USB input. It accepts digital audio exclusively via its coaxial S/PDIF RCA and optical Toslink inputs. Computers with a USB audio output can be connected using a separate USB-to-S/PDIF converter or a soundcard with a coaxial or optical output. For listeners who require direct USB connectivity, Pro-Ject's broader Box Design range includes DAC models with USB inputs.

What amplifier or speakers should I pair with the DAC Box E?

The DAC Box E outputs a 0.7 Vrms analogue signal through its RCA sockets, which is compatible with the line-level input of any integrated amplifier, stereo preamplifier, or active speakers. It works equally well in a compact desktop system as in a dedicated hi-fi rack setup. The low output impedance of the DAC Box E makes it well matched to a wide range of amplifier input stages without signal loss or tonal coloration introduced by the cable and connection.

Can I use the DAC Box E to improve the sound from a Blu-ray or DVD player?

Yes, the DAC Box E is particularly well suited to this application. Most Blu-ray and DVD players include a coaxial or optical digital output that bypasses the player's internal DAC and sends the raw digital signal to an external converter. Connecting the player's digital output to the DAC Box E allows the Cirrus Logic CS4344 chip to handle all conversion, replacing the player's budget internal DAC with a dedicated stage optimised purely for stereo audio quality.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 61543977915

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NLB
Whiting, US
★★★★★ 5
Interesting
Format: Kindle
So I will say I enjoyed the story, for sure had its moments where it dragged but it was a great story. I really liked that omegas picked their alphas/make the pack. Normally the Alphas make it and the omega fits in with them which is great but I enjoyed this new version where all the power basically went to the omega. It was a nice change of pace. I can admit some of the weird bedroom stuff with her being pregnant was odd, it’s really not hard to do stuff when pregnant (I know I’ve had two and it’s normal and even encouraged at the end especially if you want the baby out). But I like the story as a whole and will read the second, I do hope the next one isn’t dragged bc it stopped being action or tense after she met her alphas and I don’t think it was brought up or properly done when they tried to do it. More sweet after she left.
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Reviewed in the United States on November 11, 2024
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Altairjones
San Leandro, US
★★★★★ 3
I’m a little disappointed.
Format: Kindle
I usually like Jillian West’s books but this one was missing a lot for me. The pregnancy didn’t come across as real. She’s on her feet for 12 hour days but is perfectly healthy at 8 months pregnant? Yet the week she moves in all of a sudden she’s not? She is planning on actually running during one of the plot buildups. But at 8 months pregnant that’s incredibly hard to do. The lack of breathing ability and lung space, the change in body center, mass, and gravity. All of it prohibits running, unless you’re an athlete this didn’t come off as at all realistic. I didn’t feel any connection with the alphas. There wasn’t any emotional connection. It could be because of the tense it was written in. But I didn’t get any deep feelings out of this. It came across as checking off boxes. Even the spicy scenes weren’t really believable for me. I wanted to see them fall for her, and it just kind of all fizzled. Even Bishop. One thing I did really like was the ending. I did not see it coming and I’m interested in reading book two because of it. But on the whole this book was mostly disappointing for me.
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Reviewed in the United States on March 16, 2024
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Melissa Williams
Los Angeles, US
★★★★★ 4
4.25 stars
Format: Kindle
Vale is an 8 month pregnant omega working as a waitress at a strip club and a cam girl. She starts to get very creepy vibes from a regular at the club, and her baby daddy ghosted her. She has had an online relationship with a man named Bishop through her cam girl status. One night, bishop was paying to watch her sleep and ansthe creepy regular Andrew break in and watch her sleep he tells vale to come to him at his business now. She flees and finds herself at a large security company with some.hot of alphas who are there to help her. This imegaverse is a little different than I have read, but I am thoroughly enjoying it. Vale is not a traditional omega she was raised by a single beta mom, and the alphas are not normal alphas they have never really loved pack life. But they are ruthless mercenaries. They need her, and she needs them. I love the aspect of the stalker and now the plot twists at the end, so so good. Sometimes, it seemed a little slow and stale mated, but since this a duet, I think It was just her starting to have Vale get to know her alpha suitors. Cliffhanger for sure with this one.
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Reviewed in the United States on September 9, 2024
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Austin & Cambria
Omaha, US
★★★★★ 5
That ending 😫
Format: Kindle
I fell into a false sense of security and really thought this was gearing towards a happy ending. Then I realized there’s no work they don’t punish Andrew. I really liked Vale’s character. I don’t normally read books with pregnancy but going into this knowing she was pregnant made it more enjoyable for me. I loved Bishops devotion to her and her happiness. I also loved that Holt and Mercy couldn’t fight their attraction to her. I love scent matches so very much. I’m so curious to see how this duet will end up. And I need to pay more attention and notice that a book I’m starting is a duet to begin with lol
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Reviewed in the United States on February 21, 2025
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Sarah A
Massapequa, US
★★★★★ 5
oh wow
Format: Kindle
I just knew there was something about Cooper! I’m wondering if he’s about to be included but damn I’m glad he’s at least not a rapist and creepy guy, he just got called on assignment and had to go! This should be interesting! She’s gonna run and then what’s his face is gonna grab her. I’m worried! Wow that was a great book and cliffhanger! Loving this!
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Reviewed in the United States on December 27, 2025

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