- WHAT IS DDP AUDIO UPDATE
- WHAT IS DDP AUDIO FULL
- WHAT IS DDP AUDIO BLUETOOTH
- WHAT IS DDP AUDIO SERIES
WHAT IS DDP AUDIO UPDATE
There is a plan to issue a software update in the future which will enable this feature.” In the meantime, to perform the first unfolding of MQA-encoded Tidal Masters streams, Tidal subscribers can use Tidal’s desktop app or a third-party app such as Amarra or Audirvana, if connecting to the DDP-2 via USB.
WHAT IS DDP AUDIO FULL
In an e-mail exchange, Madnick told me, “The DDP-2 hardware was designed to do full MQA decoding.
Engaging the Upsample function, accessible from the remote control, made CD-resolution recordings sound just a bit more smooth and refined.Īccording to Elac’s specifications, the Alchemy DDP-2 is “MQA-capable” - but the product’s web page says “MQA coming soon.” It’s still not here. For most of my listening I settled on minimum phase, fast rolloff, with Resolution Enhancement - this combination provided a good balance of articulation and spaciousness. I experimented briefly with these settings and found the differences very subtle. For each of these, Resolution Enhancement can be turned on or off. The user can apply to each digital input one of four different digital filters: linear phase, fast rolloff linear phase, slow rolloff minimum phase, fast rolloff or minimum phase, slow rolloff (apodizing). The DDP-2 supports DSD64 and DSD128 via its USB interface, and DSD64 via Roon network playback. The DAC’s maximum resolutions are 32-bit/384kHz via USB and I 2S, 32/192 via Ethernet and Wi-Fi, and 24/192 via S/PDIF and AES/EBU. The DDP-2 has dual AKM 4493EQ DAC chips in balanced configuration. The streamer module has three internal I 2S outputs to the DAC section, one each dedicated to Roon, Bluetooth, and streaming via AirPlay and UPnP/DLNA.
WHAT IS DDP AUDIO BLUETOOTH
When I streamed high-resolution files from my LG G7 ThinQ smartphone to the DDP-2, the sound was more muffled and compressed with Bluetooth compared to network playback. The DDP-2 doesn’t support advanced Bluetooth codecs, only the standard SBC format. The antennas are internal, which helps maintain the component’s unusually low profile of 2”. The DDP-2 also has an Ethernet port, and built-in Wi-Fi and Bluetooth. I 2S is used in CD players as the internal interface between the player’s transport and DAC sections Audio Alchemy pioneered its use as an external interface. With I 2S, the audio and clock data are carried on separate lines, so the interface is inherently jitter-proof. Analog signals remain in that domain from input to output.įor digital sources, there are two optical (TosLink) and two coaxial (RCA) S/PDIF inputs, one AES/EBU (XLR) input, a USB Type-B port for connection to a computer, and two Inter-IC Sound (I 2S) inputs (one five-pin mini-DIN, one HDMI) for connection to CD transports with I 2S outputs. There are also three sets of line-level analog inputs: two unbalanced (RCA) and one balanced (XLR).
On the rear panel are three sets of analog outputs: one fixed and one variable unbalanced (RCA), and one variable balanced (XLR).
The DDP-2 has a reassuringly solid feel its overall build quality, while not luxurious, is very good. It weighs 14 pounds, and its appearance is plain-Jane and basic black. The DDP-2 has precisely the same dimensions as its Alchemy siblings, the PPA-2 and DPA-2: 17.5”W x 2”H x 15”D, including jacks. But you can also use the DDP-2 as the centerpiece of a Simplfi’d audio system, connecting it to a set of analog active speakers - as I did. I’m sure most buyers will mate the DDP-2 with a power amp, likely Elac’s DPA-2. The DDP-2 also has a built-in headphone amplifier. The Alchemy DDP-2 is uncommonly flexible - it sports virtually every analog and digital interface under the sun, along with built-in Wi-Fi and Bluetooth, and a Roon Ready network streamer that supports Apple AirPlay, Spotify Connect, and UPnP/DLNA.
WHAT IS DDP AUDIO SERIES
Launched in early 2019, the new Alchemy series comprises the PPA-2 phono preamp ($1249.98, all prices USD) the DPA-2 class-D power amp ($1899.98), specified to output 225Wpc into 8 ohms at 1% THD and the product reviewed here, the DDP-2 streaming DAC-preamp ($3099.98). Audio Alchemy founder Peter Madnick now acts as a consulting engineer for Elac, and is responsible for developing Elac’s Alchemy series of electronic components, now in their second generation. It re-emerged in the early 2000s, and was purchased by Elac in 2016, where it has undergone a renaissance. The American brand Audio Alchemy was founded in the 1980s and folded a decade later.
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