קדם מגבר,DAC,סטרימר, מגבר אוזניות NT-505-X מבית TEAC

Spec description

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           ESS Technology ES9038 Q2M ×2

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

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” (3.5mm) mini×1 (combined with optical digital input, detected automatically)

Input level         0.5Vp-p

Input impedance            75Ω

* 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 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 leve    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 leve    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         1/8” (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)

Power supply    

            AC120V, 60Hz

            AC220 - 240V, 50/60Hz

Power consumption       18W (0.4W in standby)

dimensions (including protrusions)          290(W)×84.5(H)×248.7(D) mm / 11.4”(W)×3.3”(H)×9.8”(D)

Weight 4.1kg / 9.1lbs

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