TEAC NT-505 forforsterker med DAC og nettverkspiller

Lydkvalitet i høyeste klasse. Hold tunga beint i munnen, for dette er et kinderegg av et produkt som kombinerer DAC (digital til analog-konverter), forforsterkerdel og nettverksspiller. Med andre ord er NT-505 fra japanske TEAC et svært universelt og ikke minst anvendelig produkt i en rekke settinger. Byggekvaliteten er særdeles god og knapper og ratt gir en real luksusopplevelse ved betjening.

Nettverkspillerdelen har Tidal-integrasjon og støtter dekoding av MQA. Produktet er sertifisert Roon-ready.

• 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

Spesifikasjoner:

Supported formats

 USB input:

•  PCM 16/24/32-bit, 44.1/48/88.2/96/176.4/192/352.8/384/705.6/768 kHz
•  DSD 2.8/5.6/11.2/22.5 MHz

 Coaxial digital input

•  PCM 16/24-bit, 32/44.1/48/88.2/96/176.4/192 kHz
•  DSD 2.8MHz (supported with 176.4kHz/24-bit DoP format)

 Optical digital input

•  PCM 16/24-bit, 32/44.1/48/88.2/96/176.4/192 kHz
•  DSD 2.8 MHz (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 x 1 (100Base-T)
•  MQA Decoder Built-in

Audio inputs

•  USB 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 0.5 Vp-p
•  Input impedance 75 Ω
•  Optical digital (rear) TOS-link × 1
•  Input level −24.0 dBm to −14.5 dBm peak
•  Coaxial digital (front) 1/8” (3.5mm) mini* × 1 (combined with optical digital input, detected automatically)
•  Input level 0.5 Vp-p
•  Input impedance 75 Ω
•  * 1/8” Mini - RCA conversion cable included.
•  Optical digital (front) 1/8” Mini Optical*× 1 (combined with coaxial digital input, detected automatically)
•  Input level −24.0 dBm to −14.5 dBm peak
•  USB (front) USB A port
•  Supported media USB Flash Drive
•  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 (0 dB), fixed (+6 dB), variable, output off (selectable)
•  Maximum output level 2.0 Vrms (1 kHz, full scale, into 10 kΩ, when set to fixed (0 dB))
•  4.0 Vrms (1 kHz, full scale, into 10 kΩ, when set to fixed (+6 dB))
•  12.0 Vrms (1 kHz, full scale, into 10 kΩ, when set to variable)
•  Output impedance 188 Ω
•  RCA unbalanced RCA pin × 1 pair (gold-plated)
•  Output level Fixed (0 dB), fixed (+6 dB), variable, output off (selectable)
•  Maximum output level 2.0 Vrms (1 kHz, full scale, into 10 kΩ, when set to fixed (0 dB))
•  4.0 Vrms (1 kHz, full scale, into 10 kΩ, when set to fixed (+6 dB))
•  6.0 Vrms (1 kHz, full scale, into 10 kΩ, when set to variable)
•  Output impedance 150 Ω

Headphone outputs

•  Connector 1/4” (6.3mm) Stereo TRS jack × 1 (gold-plated)
•  Maximum output 500 mW + 500 mW (into 32 Ω)
•  Supported impedances 16–600 Ω

Clock section

•  Internal clock
•  Type Crystal oscillator
•  Number of clocks 2 (44.1kHz and 48kHz)
•  External clock input
•  Connector BNC (gold-plated)
•  Input frequency 10 MHz
•  Input impedance 50 Ω
•  Input level Rectangle wave: equivalent to TTL levels
•  Sine wave: 0.5 to 1.0 Vrms

Audio performance

•  Frequency Response 10 Hz – 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 110 dB or higher (192kHz PCM input, RCA output, digital filter off)

General

•  Power supply AC 120V 60Hz (US/Canada), AC 220-240V 50Hz (UK/Europe)
•  Power consumption 20 W (0.4 W in standby)
•  Overall dimensions 290 × 81.2 × 248.7 mm / 11.4” x 3.2” x 9.8”
•  (W x H x D, including protrusions)
•  Weight 3.9 kg / 8.6 lbs.

Included accessories

• Power cord
• RCA mini plug adapter cable
• Remote control (RC-1330),
• 2x AAA batteries for remote control
• Owner's Manual (with warranty) 

Dokumenter (pdf):

Produktmanual (Engelsk)

Produktdatablad