Nuforce DDA120 Integrated Amp/DACsearch

Nuforce DDA120 Integrated Amp/DAC

Nuforce DDA120 Integrated Amp/DAC

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Small Box, Big Sound

An integrated amp that marries dynamic, nuanced sound and compact, elegant design, the Optoma NuForce DDA120 builds on the success of its critically acclaimed predecessor with connectivity for all your digital and analog devices. It has the power to drive any high-fidelity speakers with ease, ensuring you hear the recording exactly as the artist intended. The DDA120 was recently selected to be a Sound Stage Experience Reviewers' Choice. Check out that review here.

Note: At checkout, you’ll have your choice between Black and Silver finishes.

Nuforce DDA120 Integrated Amp/DAC

Digital Purity, Analog Integrity

Plug in your smartphone or tablet using any of four digital inputs, or connect via Bluetooth to access your whole music library or favorite streaming service. Going analog? Whether you’re playing your vinyl collection or hooking up an FM player, count on the DDA120 to preserve your music’s distinctive character.

Nuforce DDA120 Integrated Amp/DAC
Nuforce DDA120 Integrated Amp/DAC
Nuforce DDA120 Integrated Amp/DAC


  • Optoma NuForce
  • Connections input: USB-B (2.0 compatible), TOSLINK x 2, digital coaxial 75 ohm, USB-A Bluetooth, external SPDIF, RCA
  • Connections, output: 5-way binding posts
  • Power output: 50 W per channel at 8 ohm; 75 W per channel at 4 ohm
  • Maximum sampling rates: 44.1, 48, 88.2, 96, 176.4 kHz
  • USB sampling rates: 44.1, 48, 96 kHz
  • SPDIF sampling rates: 44.1, 48, 88.2 96, 176.4 kHz
  • Bit resolution: 16-24 bit
  • Gain: 11.63 dB (digital), 31 dB (analog)
  • Frequency response: 20 Hz-20 kHz +/- 0.1 dB
  • Sensitivity: 0 dB input (digital), 0.47 V rms (analog)
  • Signal-to-noise ratio: > 95 dB A-weighted
  • THD + N: 0.07% at 15 W
  • Power supply: 90-264 V, 50/60 Hz 2.5 A
  • Power consumption: 2 W
  • Supported HD audio: 176.4/24
  • Dimensions, W x H x D: 9.5 x 8.5 x 2 in (24.1 x 21.6 x 5.1 cm)
  • Weight: 3.3 lb (1.2 kg)


  • AC power cable
  • 2-year warranty


All orders will be shipped by the vendor.

Estimated ship date is Apr 20, 2016 PT.

After the drop ends, payment will be collected and the group’s order will be submitted to the vendor up front, making all sales final. Check the discussion page for updates on your order.

Recent Activity

I like integrated amps so have looked around at quite a few... not many come with a sub out. Also, they are not optimal for surround setup as they are typically just 2-channel/stereo sound. If an integrated amp has 4 channels, it's usually because it has A/B channels, and hooking 4 speakers up and playing A/B concurrently in the same room is just quadraphonic sound (not surround). That said, there are integrated amps with "Pre-out" outputs which can be used for sub-out. The Marantz PM8005 is a great integrated amp, but runs for $1199. It has A/B channels, many output/input options, and tone control. It is also pretty powerful for integrated amps. There is also the Maverick Tubemagic A1. This one is minimalist compared to the Marantz. It only has one stereo channel, a single analog input (besides line-in), and a single pre-amp out. It also pushes less power than the Marantz, but is still great for decently sensitive speakers. The A1 starts at $199. MavAudio also makes a Tubemagic A2 which is a class A tube amp with the same function as the A1. The A2 is not listed on their site, so compare to the very similar APPJ PA0901A tube amp. The Nuforce DDA120 is different from the two above because it features a DAC. There are 2 options for hooking up a subwoofer to the integrated amp: Your best bet is to run the integrated amp's speaker-out to the speaker-in on the subwoofer. Then, send the speaker-out on the subwoofer to your L/R speakers. Your powered subwoofer most likely has a low-frequency bypass/crossover that filters the low frequencies to the sub, and the higher frequencies to the speakers. This route is required for the APPJ PA0901A as it does not have any outputs other than the speaker outputs. You could also run the integrated amp's speaker-outs directly to your speakers, then use the pre-out on the integrated amp to the stereo-input on the subwoofer. This method would not take advantage of the low-frequency bypass/crossover function.