EverSolo DMP-A8 Streaming DAC / Preamp at Vinyl Sound Buffalo, NY USA

The DMP-A8 is a flagship streaming preamplifier from EverSolo (Shenzhen, China), available at Vinyl Sound in Buffalo, NY, USA. Built around the dual-chip AKM AK4191EQ + AK4499EX "Velvet Sound" DAC with a fully balanced R2R ladder volume control, the DMP-A8 combines a high-resolution music streamer, digital-to-analog converter, digital audio player, and preamplifier in a single full-function chassis. It delivers 4.2 V XLR balanced output, 128 dB dynamic range, and THD+N below 0.00009%, with support for PCM up to 32-bit/768 kHz, native DSD512, and full MQA decoding. Winner of the EISA Best Streamer 2024-2025 award and a Stereophile Recommended Component for 2025, the DMP-A8 is available to audiophiles across Western New York at Vinyl Sound, an authorized EverSolo dealer in Buffalo.

AKM Dual-Chip DAC, R2R Volume Control, and Dual Power Supply

The DMP-A8 centers on AKM's flagship dual-chip DAC architecture, pairing the AK4191EQ delta-sigma modulator with the AK4499EX D/A converter — the top tier of AKM's Velvet Sound lineup. This combination separates the modulation and conversion stages across two dedicated chips, reducing interference between stages and enabling the AK4499EX to operate in its optimal configuration as a pure current-output converter. The analog output stage uses an OPA1612 op-amp and fully balanced circuit topology, delivering a measured XLR dynamic range of 128 dB, crosstalk of -121 dB, and frequency response deviation of only ±0.25 dB from 20 Hz to 20 kHz. Volume control is handled by a relay-based R2R ladder attenuator operating entirely in the analog domain, providing true audiophile-grade attenuation without the bit-depth penalties of digital volume control. A hybrid dual power supply separates the streaming and DAC sections onto independent supply rails, keeping digital noise generated by the streaming processor isolated from the analog output stage. Dual femto-class clocks with extremely low phase noise manage both the 44.1 kHz and 48 kHz clock families for minimized jitter throughout the signal chain.

Streaming Platform Support, Roon Ready, and Local Playback

The DMP-A8 runs a custom Android-based operating system with native app integration for Tidal, Qobuz, Amazon Music, Apple Music, Deezer, and Spotify, all controlled from the 6-inch Full HD touchscreen or the EverSolo mobile app. Network streaming protocols include Roon Ready, Tidal Connect, Spotify Connect, AirPlay, and DLNA, enabling full integration into any network audio architecture from simple home streaming to reference Roon systems. A dedicated M.2 NVMe SSD slot (sold separately, up to 4 TB) enables the DMP-A8 to function as a self-contained local music server; the EverSolo Music Library application indexes files, retrieves metadata from the cloud, and organizes the library by genre, album, artist, and sample rate. Bluetooth 5.0 with LDAC, aptX HD, aptX LL, aptX, AAC, and SBC codecs enables wireless input. The Qualcomm QCC5125 Bluetooth module handles all BT audio processing. Advanced DSP capabilities include a professional-grade parametric equalizer and six selectable digital filter profiles.

Connectivity, Inputs, and Outputs

The DMP-A8 is built to serve as a complete digital hub for modern hi-fi systems. Inputs include two SPDIF coaxial, two optical Toslink, one HDMI ARC (eARC), one USB-B for computer audio, two USB-A ports for attached storage, and Ethernet RJ45 alongside 2.4 GHz and 5 GHz dual-band Wi-Fi for network connectivity. Outputs include balanced XLR and single-ended RCA analog, plus digital passthrough via optical, coaxial, and a dedicated IIS output supporting DSD512 and PCM 768 kHz for use with a downstream DAC. The IIS output allows the DMP-A8 to function as a pure transport feeding a reference external DAC while retaining its streaming and library management capabilities. The HDMI ARC input allows the DMP-A8 to receive audio from a TV or AV system and process it through the AKM DAC stage, unifying a two-channel and home theater setup through a single device.

Key Features

• AKM AK4191EQ + AK4499EX Dual-Chip Velvet Sound DAC: AKM's flagship delta-sigma modulator and D/A converter operating as separate dedicated chips for optimized conversion performance.
• Fully Balanced R2R Ladder Volume Control: Relay-switched resistor ladder attenuator provides audiophile-grade analog volume control without digital bit-depth compromise.
• Dual Femto Clocks and Hybrid Dual Power Supply: Independent supply rails for streaming and DAC sections, with ultra-low-phase-noise femto clocks for both clock domains.
• Roon Ready and Multi-Service Streaming: Native apps for Tidal, Qobuz, Amazon Music, Apple Music, Deezer, and Spotify, plus Roon Ready, Tidal Connect, Spotify Connect, AirPlay, and DLNA.
• PCM 32-bit/768 kHz, DSD512, and Full MQA: XMOS XU316 processor handles all high-resolution formats via USB, with SPDIF and HDMI ARC supporting PCM 24-bit/192 kHz and DSD64 DoP.
• IIS Output: High-speed IIS digital output supports DSD512 and PCM 768 kHz for use with a compatible external DAC, enabling the DMP-A8 to serve as a pure streaming transport.
• HDMI ARC / eARC Input: Accepts television and AV receiver audio up to PCM 24-bit/192 kHz for processing through the DMP-A8's DAC and preamp stage.
• M.2 NVMe SSD Slot: Internal storage expansion up to 4 TB (sold separately) with EverSolo Music Library for local file management, metadata retrieval, and cloud matching.
• Bluetooth 5.0 with LDAC: Qualcomm QCC5125 module supports SBC, AAC, aptX, aptX LL, aptX HD, and LDAC wireless input.
• 6-inch Full HD Touchscreen: Primary interface with virtual VU meters, album art display, streaming service navigation, and parametric EQ control.
• Advanced DSP: Onboard parametric equalizer and six selectable digital filter profiles for system and room optimization.

Technical Specifications

What's in the Box

• EverSolo DMP-A8
• Power cable
• USB cable
• BTR-12 remote control (infrared / Bluetooth dual-mode)
• Screwdriver
• User manual

Awards and Critical Recognition

• EISA Best Streamer Award, 2024-2025 — Expert Imaging and Sound Association
• Recommended Component, 2025 — Stereophile
• Recommended Reference Component — SoundStage! Hi-Fi
• Applause Award — StereoNET

Frequently Asked Questions

What is the EverSolo DMP-A8?

The EverSolo DMP-A8 is a streaming preamplifier combining a music streamer, AKM AK4191EQ + AK4499EX dual-chip DAC, digital audio player, and fully balanced R2R ladder preamplifier in a single chassis. It delivers 4.2 V XLR balanced output, 128 dB dynamic range, and THD+N below 0.00009%, with support for PCM up to 32-bit/768 kHz, native DSD512, and full MQA. It won the EISA Best Streamer 2024-2025 award and is recognized by Stereophile as a Recommended Component for 2025.

How does the EverSolo DMP-A8 compare to the Cambridge Audio CXN100 and Bluesound Node Icon?

The DMP-A8 occupies a higher performance tier than the Cambridge Audio CXN100 and Bluesound Node Icon and differentiates itself primarily through its integrated preamp capability and DAC quality. The Cambridge Audio CXN100 is a transport-focused streamer with a capable ES9028Q2M DAC but lacks a fully balanced output and variable analog preamp stage, requiring a separate preamp in most systems. The Bluesound Node Icon offers strong ecosystem integration with BluOS and a convenient compact form factor but uses a less sophisticated DAC implementation and does not include a balanced output or R2R volume control. The DMP-A8 adds a fully balanced AKM Velvet Sound DAC, R2R ladder volume control, HDMI ARC input, IIS output, and onboard parametric EQ, making it a complete preamp replacement rather than a source-only component.

Is the EverSolo DMP-A8 Roon Ready?

The DMP-A8 is fully Roon Ready certified and appears as a native Roon endpoint, supporting volume control, DSP, and metadata display through the Roon interface. It also supports Tidal Connect and Spotify Connect for direct streaming from those apps without requiring a separate Roon subscription. For listeners operating without Roon, the DMP-A8's native Android-based operating system provides direct access to Tidal, Qobuz, Amazon Music, Apple Music, Deezer, and Spotify through built-in and installable apps.

What is the R2R ladder volume control in the DMP-A8?

The R2R ladder volume control in the DMP-A8 is a relay-switched resistor network that attenuates the analog output signal by physically switching precision resistors in and out of the signal path at each volume step. Unlike digital volume control, which reduces the bit depth of the audio signal during attenuation and degrades resolution at lower listening levels, the R2R ladder operates entirely after the DAC conversion stage in the pure analog domain. The result is that the DMP-A8 maintains its full measured dynamic range and signal-to-noise ratio at any volume setting, functioning as a genuine high-fidelity preamplifier rather than a simple volume-controlled output stage.

Can the DMP-A8 be used as a pure streaming transport with an external DAC?

The DMP-A8 includes an IIS (I2S) digital output capable of transmitting DSD512 and PCM up to 32-bit/768 kHz to a compatible external DAC, allowing it to function as a high-resolution digital transport. Standard SPDIF coaxial and optical outputs support PCM up to 24-bit/192 kHz and DSD64 DoP for use with a broader range of external DACs. In this configuration, the DMP-A8 provides its streaming platform support, music library management, touchscreen interface, and Roon Ready functionality while passing the digital signal to a downstream converter for analog output.

What amplifiers pair well with the EverSolo DMP-A8 in Buffalo?

The DMP-A8's 4.2 V balanced XLR output and fully functional preamp stage make it an ideal analog source for power amplifiers and integrated amplifiers with balanced inputs. At Vinyl Sound in Buffalo, the DMP-A8 pairs naturally with the EverSolo AMP-F10 power amplifier, forming a complete and visually coordinated EverSolo system. It also works effectively with NAD Masters series and Audiolab integrated amplifiers, and its adjustable output level accommodates amplifiers with varying input sensitivity requirements. The onboard parametric EQ allows system-level tonal correction without an additional processor in the chain.

Where can I buy the EverSolo DMP-A8 in Buffalo, NY?

The EverSolo DMP-A8 is available at Vinyl Sound, an authorized EverSolo dealer in Buffalo, New York, serving audiophiles across Western New York and the surrounding region. Vinyl Sound carries the complete EverSolo lineup including the DMP-A8, DMP-A10, and AMP-F10, and provides expert guidance on system configuration and source matching. Purchasing from an authorized dealer ensures full factory warranty coverage and ongoing product support.