USB DAC/Network Player TEAC NT-505

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USB DAC/Network Player TEAC NT-505

USB DAC/Network Player TEAC NT-505

- Dual monaural USB DAC/Network Player supporting DSD512 and PCM32/768.

- The NT-505 is a flagship dual monaural USB DAC with versatile network playback capabilities. It successfully incorporates the latest network technologies, along with TEAC’s decades of accumulated audio design experience, in an attractive package with an A4-sized footprint.

Features 

- Hi-Res audio playback supporting DSD512 (22.6MHz) and PCM 768kHz/32-bit PCM.

- Dual monaural circuit design with a high-end AKM VERITA AK4497 DAC on each channel.

- Supports MQA decoder and music subscription services (TIDAL and Qobuz) and is Roon-ready.

- DSD128 (5.6MHz) and PCM 192kHz/24-bit Network streaming from NAS/PC.

- 5 types of PCM digital filters and 2 types of DSD digital filters.

- Up-conversion up to 24.5MHz DSD and 384kHz/32-bit PCM.

- Dual on-board clocks for 44.1kHz and 48kHz frequencies, and 10MHz external clock input.

- Bluetooth receiver supporting LDAC and Qualcomm aptX HD.

- TEAC-HCLD output buffer circuit and TEAC-QVCS volume control for high quality sound.

- ''Bulk Pet'' USB transfer technology, with four transfer modes to vary sound character.

- Free TEAC HR Audio Player and TEAC HR Streamer app.

Specifications

Model NT-505
Supported formats
USB input PCM
16/ 24/ 32 bit
44.1k/ 48k/ 88.2k/ 96k/ 176.4k/ 192k/ 352.8k/ 384k/ 705.6k/ 768k Hz
DSD: 2.8M/ 5.6M/ 11.2M/ 22.5M Hz
Coaxial digital input PCM
16/24 bit
32k/44.1k/48k/88.2k/96k/176.4k/192k Hz
DSD: 2.8MHz (supported with 176.4kHz/ 24-bit DoP format)
Optical digital input PCM
16/24 bit
32k/44.1k/48k/88.2k/96k/176.4k/192k Hz
DSD: 2.8MHz (supported with 176.4kHz/ 24-bit DoP format)
DAC section USB DAC: Asahi Kasei Microdevices AK4497×2
Up-conversion: up to 384kHz/32-bit PCM, 22.5MHz DSD
Digital filters PCM filters: Sharp Roll Off, Slow Roll Off, Short Delay Sharp, Short Delay Slow, Low Dispersion, off
DSD cutoff frequencies:
- Narrow: 39kHz (at 2.8M), 78kHz (at 5.6M), 156kHz (at 11.2M) or 312kHz (at 22.5M)
- Wide: 76kHz (at 2.8M), 152kHz (at 5.6M), 304kHz (at 11.2M) or 608kHz (at 22.5M)
LAN section
Connector RJ-45×1(1000Base-T)
MQA Decoder Built-in
Audio inputs
USB (rear) USB B port, USB 2.0, asynchronous mode transfer, bulk transfer
Compatible Software: TEAC HR Audio Player (Windows, Macintosh)
COAXIAL digital (rear) RCA pin×1 (gold-plated)
Input level: 0.5Vp-p
Input impedance: 75Ω
Optical digital (rear) TOS-link×1
Input level: -24.0 to -14.5dBm peak
Coaxial digital (front) 1/8-inch (3.5mm) mini×1 (combined with optical digital input, detected automatically)
Input level: 0.5Vp-p
Input impedance: 75Ω
* 1/8-inch Mini - RCA conversion cable included.
Optical digital (front) 1/8-inch Mini Optical×1 (combined with coaxial digital input, detected automatically)
Input level: -24.0 to -14.5dBm peak
USB (front) USB A port
Supported media: USB Flash Drive
Bluetooth Bluetooth version: 4.0
Output class: Class2 (Range: approx. 33ft/10m)
Supported profiles: A2DP, AVRCP
Content protection: SCMS-T
Supported codec: LDAC, Qualcomm aptX HD, aptX, AAC, SBC
No. of paired device: maximum 8 devices
Audio outputs
XLR balanced XLR×1 pair (gold-plated)
Output level: Fixed (0dB), fixed (+6dB), variable, output off (selectable)
Maximum output level:
2.0Vrms (1kHz, full scale, into 10kΩ, when set to fixed (0dB))
4.0Vrms (1kHz, full scale, into 10kΩ, when set to fixed (+6dB))
12.0Vrms (1kHz, full scale, into 10kΩ, when set to variable)
Output impedance: 188Ω
RCA unbalanced RCA pin×1 pair (gold-plated)
Output level: Fixed (0dB), fixed (+6dB), variable, output off (selectable)
Maximum output level
2.0Vrms (1kHz, full scale, into 10kΩ, when set to fixed (0dB))
4.0Vrms (1kHz, full scale, into 10kΩ, when set to fixed (+6dB))
6.0Vrms (1kHz, full scale, into 10kΩ, when set to variable)
Output impedance: 150Ω
Headphone outputs
Connector 1/4-inch (3.5mm) Stereo TRS jack×1 (gold-plated)
Polarity: Tip:L+, Ring1:R+, Ring3:L-, Sleeve:R-
Maximum output 500mW + 500mW (into 32Ω)
Supported impedances 16 to 600Ω
Clock section
Internal clock Type: Crystal oscillator
Number of clocks: 2 (44.1kHz and 48kHz)
External clock input Connector: BNC (gold-plated)
Input frequency: 10MHz
Input impedance: 50Ω
Input level:
- Rectangle wave: equivalent to TTL levels
- Sine wave: 0.5 to 1.0 Vrms
Audio performance
Frequency Response 10 to 80,000 Hz (+1/-3 dB, 192kHz PCM input, RCA output, digital filter off)
Total harmonic distortion 0.002% or less (192kHz PCM input, RCA output, digital filter off)
S/N ratio 110dB or higher (192kHz PCM input, RCA output, digital filter off)
General
Power supply US/Canada: AC 120V 60Hz
UK/Europe: AC 220 to 240V 50Hz
Power consumption 18W (0.4W in standby)
dimensions (including protrusions) 290(W)×81.2(H)×248.7(D) mm/ 11.4-inch (W) × 3.2-inch (H) × 9.8-inch (D)
Weight 3.9kg/ 8.6lbs
Included accessories Power cord, RCA mini plug adapter cable, remote control (RC-1330),2 AAA batteries for remote control, Owner's Manual (with warranty)

- Bảo hành: 12 tháng.

 

Giá: 38.280.000 VND (Đã bao gồm VAT)

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