Rockna Audio, founded in Romania in 1999 by Nicolae Jitariu, has just rolled out two new reference-grade DACs that are generating quite a buzz in the audiophile community. The Rockna Wavedream Reference is particularly noteworthy, showcasing the company's commitment to innovation by embracing proprietary technology over standard solutions.

At the core of the Wavedream Reference is a powerful AMD ZYNQ processor, augmented by four Field Programmable Gate Arrays (FPGAs). Each FPGA controls its own discrete ladder DAC module, enabling fully symmetrical and channel-separated analog conversion. This setup is a departure from conventional designs and is aimed at delivering unparalleled audio fidelity.

Instead of relying on the typical asynchronous sample rate conversion, Rockna has developed its own PLL clock system. This approach minimizes unwanted artifacts during the digital-to-analog conversion process, ensuring a cleaner and more accurate sound reproduction.

The Wavedream Reference is well-equipped with five digital inputs: S/PDIF optical and coaxial, AES/EBU, USB, and I2S. All incoming signals undergo upsampling, clocked at either 705.6 or 768 kHz depending on the input signal, before reaching the proprietary R2R ladder DAC. Users have the option to choose between three custom filters—linear, minimum phase, and hybrid phase—to tailor the sound to their preferences.

An integrated network renderer is one of the standout features, allowing for seamless music streaming over LAN. It supports popular platforms like Roon, UPnP, OpenHome, AirPlay, HQPlayer NAA, and Spotify Connect, making it a versatile addition to any high-end setup.

Delving into its internal architecture, the Wavedream Reference boasts a complex ten-layer printed circuit board. The design prioritizes the shortest possible paths for clock and data signals, utilizing high-quality connectors between boards. Copper shielding protects the toroidal transformers for both the power supply and the display, reducing interference and noise.

The output section doesn't skimp on quality either. It employs JFET and bipolar transistors operating in class A, with a low output impedance. Both balanced and unbalanced outputs are available, catering to different system configurations.

Controlling the Wavedream Reference is flexible and user-friendly. It can be operated via the front-panel touchscreen, the included IR remote control, or through an app compatible with iOS and Android devices. The app provides deeper access for fine-tuning and adjusting various aspects of the conversion process.

For those seeking the absolute pinnacle of performance, the Wavedream Reference is also available in a Signature Edition. This version steps up the game with higher-grade components for the R2R DAC, increased FPGA bitrate, an enhanced analog output section, and a more robust power supply. According to Rockna, these enhancements aren't just theoretical—they're measurable and, more importantly, audible.

The Rockna Wavedream Reference is priced at approximately $17,790, while the Signature Edition comes in at $27,490. Both models are available in black or silver finishes, ready to blend seamlessly into any high-fidelity system.

Switching gears to the Myryad Z310, this CD player is part of a revamped series of Hi-Fi components that have caught our attention. It's decked out with an extensive range of functions, making it more than just a standard CD player.

The Z310's drive is specifically optimized for CD Audio discs, ensuring precise digital data reading. It features a DAC based on the ESS ES9219C chip, supporting high-resolution audio up to 32-bit/768 kHz and DSD512. To capitalize on this capability, the player includes DAC functions, allowing external signal sources to connect via optical, coaxial, or USB inputs. There's also a USB port for hooking up portable drives loaded with music files.

The build quality is solid, featuring a robust metal enclosure mounted on an anti-resonance chassis. This design effectively shields internal circuits from external vibrations and interference. The front panel is made of aluminum, with a large color touchscreen at the center for intuitive navigation through settings and functions. The disc tray is positioned on the left, and primary transport controls are on the right. A fully functional remote control is included for added convenience.

For outputs, the Z310 offers both balanced XLR and unbalanced RCA connectors. Digital signals can be accessed via optical or coaxial outputs. Audiophiles will appreciate the inclusion of a 6.3 mm headphone jack, and the built-in Bluetooth receiver supports the advanced LDAC codec for high-quality wireless audio with compatible devices.

The Z310's menu includes settings for gain adjustments, stereo balance, and a 10-band equalizer. It also features switchable digital filters, giving users the ability to modify the sound characteristics to their liking.

Myryad Z310 Specifications:

• Type: CD player with DAC, USB player, and Bluetooth functions
• Outputs:
  • XLR
  • RCA (adjustable/non-adjustable)
  • Optical
  • Coaxial
  • Headphone (6.3 mm)
• Frequency Range: 20 Hz – 20 kHz (+/- 0.5 dB)
• Signal-to-Noise Ratio: 116 dB
• Harmonic Distortion: < 0.001%
• Supported Formats: WAV, FLAC, AIFF, DSD, WMA, MP3, AAC
• Inputs:
  • USB-B (up to 32-bit/768 kHz, DSD512)
  • Optical
  • Coaxial
• Bluetooth: Version 5.0 with LDAC codec support
• Additional Connections: USB for portable storage
• Remote Control: Yes
• DAC: ESS ES9219C
• Dimensions (W x H x D): 436 x 95 x 348 mm
• Weight: 6.8 kg
• Price: $2,000

These new releases from Rockna and Myryad are stirring excitement among enthusiasts. With their advanced technology and meticulous design, they're pushing the boundaries of what's possible in high-fidelity audio equipment. Whether you're drawn to the cutting-edge DAC architecture of the Wavedream Reference or the versatile functionality of the Z310, there's no denying that these components represent significant advancements in the pursuit of audio perfection.

Rockna Audio, founded in Romania in 1999 by Nicolae Jitariu, has just rolled out two new reference-grade DACs that are generating quite a buzz in the audiophile community. The Rockna Wavedream Reference is particularly noteworthy, showcasing the company's commitment to innovation by embracing proprietary technology over standard solutions.

At the core of the Wavedream Reference is a powerful AMD ZYNQ processor, augmented by four Field Programmable Gate Arrays (FPGAs). Each FPGA controls its own discrete ladder DAC module, enabling fully symmetrical and channel-separated analog conversion. This setup is a departure from conventional designs and is aimed at delivering unparalleled audio fidelity.

Instead of relying on the typical asynchronous sample rate conversion, Rockna has developed its own PLL clock system. This approach minimizes unwanted artifacts during the digital-to-analog conversion process, ensuring a cleaner and more accurate sound reproduction.

The Wavedream Reference is well-equipped with five digital inputs: S/PDIF optical and coaxial, AES/EBU, USB, and I2S. All incoming signals undergo upsampling, clocked at either 705.6 or 768 kHz depending on the input signal, before reaching the proprietary R2R ladder DAC. Users have the option to choose between three custom filters—linear, minimum phase, and hybrid phase—to tailor the sound to their preferences.

An integrated network renderer is one of the standout features, allowing for seamless music streaming over LAN. It supports popular platforms like Roon, UPnP, OpenHome, AirPlay, HQPlayer NAA, and Spotify Connect, making it a versatile addition to any high-end setup.

Delving into its internal architecture, the Wavedream Reference boasts a complex ten-layer printed circuit board. The design prioritizes the shortest possible paths for clock and data signals, utilizing high-quality connectors between boards. Copper shielding protects the toroidal transformers for both the power supply and the display, reducing interference and noise.

The output section doesn't skimp on quality either. It employs JFET and bipolar transistors operating in class A, with a low output impedance. Both balanced and unbalanced outputs are available, catering to different system configurations.

Controlling the Wavedream Reference is flexible and user-friendly. It can be operated via the front-panel touchscreen, the included IR remote control, or through an app compatible with iOS and Android devices. The app provides deeper access for fine-tuning and adjusting various aspects of the conversion process.

For those seeking the absolute pinnacle of performance, the Wavedream Reference is also available in a Signature Edition. This version steps up the game with higher-grade components for the R2R DAC, increased FPGA bitrate, an enhanced analog output section, and a more robust power supply. According to Rockna, these enhancements aren't just theoretical—they're measurable and, more importantly, audible.

The Rockna Wavedream Reference is priced at approximately $17,790, while the Signature Edition comes in at $27,490. Both models are available in black or silver finishes, ready to blend seamlessly into any high-fidelity system.

Switching gears to the Myryad Z310, this CD player is part of a revamped series of Hi-Fi components that have caught our attention. It's decked out with an extensive range of functions, making it more than just a standard CD player.

The Z310's drive is specifically optimized for CD Audio discs, ensuring precise digital data reading. It features a DAC based on the ESS ES9219C chip, supporting high-resolution audio up to 32-bit/768 kHz and DSD512. To capitalize on this capability, the player includes DAC functions, allowing external signal sources to connect via optical, coaxial, or USB inputs. There's also a USB port for hooking up portable drives loaded with music files.

The build quality is solid, featuring a robust metal enclosure mounted on an anti-resonance chassis. This design effectively shields internal circuits from external vibrations and interference. The front panel is made of aluminum, with a large color touchscreen at the center for intuitive navigation through settings and functions. The disc tray is positioned on the left, and primary transport controls are on the right. A fully functional remote control is included for added convenience.

For outputs, the Z310 offers both balanced XLR and unbalanced RCA connectors. Digital signals can be accessed via optical or coaxial outputs. Audiophiles will appreciate the inclusion of a 6.3 mm headphone jack, and the built-in Bluetooth receiver supports the advanced LDAC codec for high-quality wireless audio with compatible devices.

The Z310's menu includes settings for gain adjustments, stereo balance, and a 10-band equalizer. It also features switchable digital filters, giving users the ability to modify the sound characteristics to their liking.

Myryad Z310 Specifications:

• Type: CD player with DAC, USB player, and Bluetooth functions
• Outputs:
  • XLR
  • RCA (adjustable/non-adjustable)
  • Optical
  • Coaxial
  • Headphone (6.3 mm)
• Frequency Range: 20 Hz – 20 kHz (+/- 0.5 dB)
• Signal-to-Noise Ratio: 116 dB
• Harmonic Distortion: < 0.001%
• Supported Formats: WAV, FLAC, AIFF, DSD, WMA, MP3, AAC
• Inputs:
  • USB-B (up to 32-bit/768 kHz, DSD512)
  • Optical
  • Coaxial
• Bluetooth: Version 5.0 with LDAC codec support
• Additional Connections: USB for portable storage
• Remote Control: Yes
• DAC: ESS ES9219C
• Dimensions (W x H x D): 436 x 95 x 348 mm
• Weight: 6.8 kg
• Price: $2,000

These new releases from Rockna and Myryad are stirring excitement among enthusiasts. With their advanced technology and meticulous design, they're pushing the boundaries of what's possible in high-fidelity audio equipment. Whether you're drawn to the cutting-edge DAC architecture of the Wavedream Reference or the versatile functionality of the Z310, there's no denying that these components represent significant advancements in the pursuit of audio perfection.