TEAC UD-701N Netværk Streamer, DAC, Forforstærker
TEAC UD-701N Netværk Streamer, DAC, Forforstærker
With a newly-developed original discrete DAC, the advanced all-around UD-701N fascinates every audiophile as the core of an audio system. With the USB DAC functions as the foundation, a network player, an analog preamp, a headphone amplifier and various other functions have been combined at a high level. This TEAC flagship with a newly-developed TEAC ΔΣ (Delta Sigma) discrete DAC has achieved a new level.
Features at a glance
- Newly-developed TEAC ΔΣ (Delta Sigma) discrete DAC
- Dual mono, fully-balanced circuit structure realizes outstanding channel separation
- Playback of 22.5MHz DSD and 384kHz/32-bit PCM is possible as a USB DAC and network player
- Preamp function with four digital inputs and two pairs of RCA/XLR line inputs
- 4-pin XLR headphone amplifier that can be switched between balanced and active ground
- MQA full decoder function that also supports digital inputs of CD Player
- Upconversion to 2/4/8× sampling frequencies using RDOT-NEO
- Bluetooth® receiver supports LDAC, aptX™ HD, and other high-resolution codecs
- Conforms to OpenHome standards and supports Roon Ready
- Supports Spotify Connect, Tidal Connect, Qobuz, and TuneIn (Internet Radio)
- Unique TEAC-HCLD2 enhanced-current output buffer circuits
- Analog preamp circuits with high resolution using TEAC-QVCS
Instead of using a generic DAC IC, we incorporated a newly-developed TEAC ΔΣ (Delta Sigma) discrete DAC comprised of discrete circuitry that uses FPGA incorporating our original algorithms. Analog signals are output with high audio quality. DSD signals are transmitted as is, while PCM signals are transmitted after passing through a ΔΣ modulator and conversion to either 1-bit or multi-bit signals; according to the end users choosing.
We can say that achieving this wide, perfectly clear sound field, which can be realized specifically because of the discrete design, is TEAC reaching the pinnacle of its sound objectives.
With the TEAC ΔΣ discrete DAC, playback of 22.5MHz DSD and 384kHz/32-bit PCM is possible.
Not only as a USB DAC/Network player that employs two sets of coaxial and optical digital inputs, the UD-701N also works as a high-quality analog preamplifier by employing additional analog audio inputs via RCA and XLR connectors that allow users to connect conventional audio sources.
Our TEAC-QVCS (Quad Volume Control System) is a variable gain amp volume control with four independent circuits for left, right, positive and negative (L+, L−, R+ and R−). Placing this in the audio signal route makes it as short as possible, preventing the degradation of audio signals caused by drawing them through signal lines. Moreover, since the volume can be adjusted in extremely fine 0.5dB intervals, you can achieve the ideal volume for the audio system or headphones that you are using.
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