Description
UD-505-B TEAC UD-505-B Headphone Amplifier Japan New Description New Specifications [Supported formats] ?USB input ?PCM 16 /24 /32bit 44.1k /48k /88.2k /96k /176.4k /192k /352.8k /384k /705.6k /768kHz ?DSD 2.8M /5.6M /11.2M /22.5 MHz ?Coaxial digital input ?PCM 16 /24bit 32k /44.1k /48k /88.2k /96k /176.4k /192kHz ?DSD 2.8MHz (supported by 176.4kHz/24bit DoP transmission) ?Optical digital input ?PCM 16 /24bit 32k /44.1k /48k /88.2k /96k /176.4k /192kHz ?DSD 2.8MHz (supported by 176.4kHz/24bit DoP transmission) [DAC part] ?USB DAC Asahi Kasei Electronics AK4497 x 2 ?Upconversion (maximum) PCM384kHz/32bit or DSD 24.5MHz ? Digital Filter ?PCM Filter Sharp Roll Off /Slow Roll Off /Short Delay Sharp /Short Delay Slow /Low Dispersion Low Dispersion /Off ?DSD Cutoff Frequency Narrow: 39kHz (at 2.8M) 78kHz ( 5.6M) 156kHz (11.2M) 312kHz (22.5M) Wide: 76kHz (2.8M) 152kHz (5.6M) 304kHz (11.2M) 608kHz (22.5M) [Audio input] USB USB B Terminal USB 2.0, asynchronous mode transfer /bulk transfer Dedicated playback software TEAC HR Audio Player (Windows, Macintosh) Coaxial digital (rear) RCA pin terminal x 1 (gold plated) Input level 0.5Vp-p Input impedance 75Ω ?Optical digital (rear) Square optical digital terminal (TOS) x 1 ?Input level ?24.0 to ?14.5dBm peak ?Coaxial digital (front) 3.5mm mini terminal* x 1 (combined with optical digital input, automatic detection) ?Input Level 0.5Vp-p ?On Input impedance 75Ω *By using the included RCA-miniplug conversion cable, it is possible to connect to a normal coaxial digital output (RCA pin terminal) ? Optical digital (front) Optical mini terminal x 1 (also used as coaxial digital input, automatic detection) ?Input level ?24.0 to ?14.5dBm peak ?Analog (rear) RCA pin terminal x 1 system (gold plated) ?Input impedance 24kΩ ?Input sensitivity 130mV 10m) ?Supported profiles A2DP, AVRCP ?A2DP content protection SCMS-T ?Supported codecs LDAC?, Qualcomm? aptX? HD, aptX?, AAC, SBC ?Pairing memory number up to 8 [Audio output] ?XLR balance XLR Terminal x 1 system (gold-plated) Output level setting Fixed (0 dB), fixed (+6 dB), variable, output off selectable Maximum output level 2.0 Vrms (1 kHz, full scale, 10 kΩ load, fixed at 0 dB setting) 4.0Vrms (1kHz, full scale, 10kΩ load, fixed +6dB setting) 12.0Vrms (1kHz, full scale, 10kΩ load, variable setting) ?Output impedance 188Ω ?RCA unbalanced RCA pin terminal x 1 system (gold plated) ) ?Output level setting Fixed (0dB), fixed (+6dB), variable, output off can be selected ?Maximum output level 2.0Vrms (1kHz, full scale, 10kΩ load, fixed 0dB setting) 4.0Vrms (1kHz, full Scale, 10kΩ load, fixed +6dB setting) 6.0Vrms (1kHz, full scale, 10kΩ load, variable setting) ?Output impedance 150Ω [Headphone output] ? Terminal 1 6.3mm stereo standard jack x 2 (gold plated) ?Terminal polarity (balanced) Tip: HOT, Ring: COLD, Sleeve: NC (GND) Terminal polarity (unbalanced) Tip: L, Ring: R, Sleeve: GND ?Terminal 2 4.4mm 5-pole jack pentaconn ” x 1 (gold plated) Terminal polarity (balanced) Tip: L+, Ring1: L?, Ring2: R+, Ring3: R?, Sleeve: GND Maximum output Balanced connection 700mW+700mW (32Ω load) Unbalanced Balanced connection: 500mW + 500mW (32Ω x 1 load) 350mW + 350mW (32Ω x 2 loads) ? Active GND connection: 500mW + 500mW (32Ω load) ? Corresponding impedance 16 to 600Ω [Clock part] ? Internal clock ?Format Crystal oscillator ?Number of clocks installed 2 (44.1kHz system, 48kHz system) ?External clock input ?Terminal BNC terminal (gold plated) ?Input frequency 10MHz ?Input impedance 50Ω ?Input level Square wave: equivalent to TTL level Sine wave: 0.5~ 1.0Vrms [Audio performance] ?Frequency characteristics 10Hz to 80,000Hz (+1/?3dB, PCM 192kHz input, RCA output, DF=off) ?Total harmonic distortion 0.002% or less (PCM 192kHz input, RCA output, DF=off) off) ?S/N ratio 110dB or more (PCM 192kHz input, RCA output, DF=off) [Overall] ?Power supply AC 100V, 50/60Hz ?Power consumption 18W (0.4W during standby) ?Maximum external dimensions (W x H x D) 290 x 84.5 x 248.7 mm (including protrusions) ? Weight 4.2 kg ? Accessories Power cord, RCA-mini plug conversion cable, remote control (RC-1330), AAA batteries for remote control x 2, foot Cushion x 3, instruction manual (with warranty) International Buyers - Please Note: Ships from Japan. Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. Thank you for your understanding. Shipping Be sure to check the Shipping and payments tab. For Fedex or DHL, remote shipping charges will be increased as defined in the shipping rules. Terms of Sale Please pay within 7 days after purchase or after a successful bid. Ship out within about 10 business days of receiving payment.
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