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Powerful integrated digital amp with Bluetooth receiver
DDA120 was developed for one simple purpose: To allow you to enjoy music from any source in fantastic quality. Its diminutive size and elegant styling conceal a sophisticated amplifier capable of extracting every last detail and nuance from your music collection. The DDA120 builds on the success of its predecessor the critically acclaimed, multi award winning DDA100.
Features
Fantastic audio quality
Small and elegant design
Connect all your digital and analogue music devices
Massively powerful
Digital purity
Free your digital music collection – connect wirelessly via Bluetooth to play music stored on your smartphone or tablet, stream music from services such as Spotify or listen to your favorite music service. Additionally four digital inputs enable you to connect all your other digital devices making the DDA120 the hub of your digital music system. The minimalist Direct Digital architecture maintains the purity of your digital music - resulting in a perfectly transparent, dynamic and exquisitely detailed sound.
Analogue integrity
Whether playing your vinyl collection, hooking up an FM tuner or another non-digital source, your analogue music is treated with respect. Using an ultra-high quality conversion process it follows the same minimalist processing as your digital music and so maintains its original distinctive character.
Power and control
Any hi-fi speakers you choose will be driven with ease. The massive power available is used to effortlessly control your speakers with astounding precision ensuring you hear the recording exactly as the artist intended.
Tech info
For the very highest wireless Bluetooth sound quality the DDA120 supports aptX and AAC.
AptX allows music signal to be sent wirelessly in significantly higher quality than that available from standard Bluetooth. Standard Bluetooth codec (SBC) has variable performance and its weaknesses are very apparent to music lovers including a reduction in high end clarity, muddiness or dullness. The aptX codec works to ensure consistently excellent quality when music data is transferred wirelessly via Bluetooth connection with almost CD quality. Your will instantly experience significantly greater dynamics and infinitely more detail from the music.
AAC (Advanced Audio Coding) was designed to achieve better sound quality than MP3 at similar bit rates. Unlike aptX, it is supported by iOS devices. Apple implements AAC over Bluetooth at about 250 kbps - near CD quality.
For the very highest wireless Bluetooth sound quality the DDA120 supports aptX and AAC.
AptX allows music signal to be sent wirelessly in significantly higher quality than that available from standard Bluetooth. Standard Bluetooth codec (SBC) has variable performance and its weaknesses are very apparent to music lovers including a reduction in high end clarity, muddiness or dullness. The aptX codec works to ensure consistently excellent quality when music data is transferred wirelessly via Bluetooth connection with almost CD quality. Your will instantly experience significantly greater dynamics and infinitely more detail from the music.
AAC (Advanced Audio Coding) was designed to achieve better sound quality than MP3 at similar bit rates. Unlike aptX, it is supported by iOS devices. Apple implements AAC over Bluetooth at about 250 kbps - near CD quality.
Using the innovative Direct Digital architecture for digital inputs there are no analogue stages in the signal path, keeping music in the digital domain right up to the amplifier speaker outputs. There is no separate DAC, pre-amp or power amp stages. The PWM power amplifier stage is modulated directly by the incoming signal, and the digital-to-analogue conversion takes place at the speaker outputs. In effect, the PWM power amplifier stage operates as a power DAC. Fewer component parts and less conversion processes result in a more direct, purer signal path. The Direct Digital Architecture utilizes a 176.4 kHz input sampling rate with an over-sampling rate of 3GB/s for smoother, more natural reproduction. An on-chip clock reference signal is used for synchronizing and re-clocking incoming digital audio data for exceptionally low jitter performance.
Analogue inputs are sampled using a 24-bit, 96 kHz conversion process before being fed into the Direct Digital architecture.
The amplifier delivers 75Wrms into 4 Ohms with a remarkably linear frequency and phase response of +/- 0.1dB from 20 to 20kHz, and a THD+N of 0.07% with an A-weighted signal-to-noise ratio of greater than 95dB.
General
Power output
50W per channel (8Ohm) 75W per channel (4Ohm)
Peak power output
250W per channel
Maximum sampling rate
176.4
Bit resolution
24bits
Gain
Digital 11.625dB, Analogue 31dB
Frequency response
20Hz-20kHz, +/- 0.1dB
Sensitivity
Digital 0dB input, Analouge .047Vrms
Signal to noise ratio
>95dB A-wighted
Power supply
0.07% @ 15W
Power consumption
2W
Connector type
Output 4way speakers binding posts
Native bit rate
16,24
USB sampling rates
44.1,48,96kHz
SPDIF sampling rates
44.1,48, 88.2, 96, 176.4kHz
Connections input
Analogue RCA, USB2.0-B, S/PDIF coaxial 75Ohm, 2xToslink, 1xUSB-A expansion For BT receiver
Connections output
Toslink, Speakers posts L+R
Connections control
IR control
Compatibility
Supported HD audio
176.4/24
Weight and dimensions
Weight
2lb 10.3oz
Dimensions (W x H x D) (mm)
241 x 51 x 216
In the box
Standard accessories
IR remote control, Power cord, Manual
Colour
Color
Black