Inputs: | |
Digital | USB3.0 B (USB2.0 compatible); S/PDIF (coaxial/optical) |
Bluetooth 5.4 (aptX Lossless, aptX Adaptive, aptx, LDAC, HWA/LHDC, AAC and SBC) | |
Analogue | UnBAL 3.5mm |
Clock: | External Sync Clock 10MHz, 1Vpp nominal, 75Ω. Sinewave or Squarewave |
Format: | PCM 768kHz; DSD 512 (22.6MHz); MQA Full Decoder |
Line Section | |
Outputs: | |
Balanced XLR | 19.5V max. (variable) 4.4V fixed |
UnBAL RCA | 10.5V max. (variable) 2.2V fixed |
Output Impedance: | XLR ≤100Ω; RCA ≤50Ω |
SNR: | <-120dB(A) @ 0dBFS |
DNR: | >120dB(A) @ -60dBFS |
THD+N: | <0.0015% @ 0dBFS |
Headphone Section | |
Output: | |
Balanced 4.4mm | 3.5V / 19.5V max. (12Ω – 600Ω Headphone) |
UnBAL 6.3mm | 4.5V / 9.50V max. (12Ω – 300Ω Headphone) |
Output Power: | |
Balanced | >19.5V/650 mW (@ 600Ω); >13.3V/5,551 mW (@ 32Ω) |
UnBAL | >10.5V/184 mW (@ 600Ω); >9.5V/2,832 mW (@ 32Ω) |
Output Impedance: | <1Ω |
SNR: | >120dB(A) (3.3V 6.3mm/6.2V 4.4mm) |
DNR: | -120dB(A) |
THD + N: | <0.0015% (125mW @ 32Ω) |
Power supply requirement: | DC 9V/1.5A – 15V/0.9A (centre +ve)* |
Power consumption: | No Signal ~5W; Max Signal ~13.5W |
Dimensions: | 214 x 158 x 41 mm (8.4″ x 6.2″ x 1.6″) |
Net weight: | 916g (2.0 Ibs) |
規格和功能:
輸入阻抗:47 歐姆
頻率響應:5Hz至35KHz
信噪比:> 九十八分貝
總諧波失真:<0.001%, 至6mW/300歐姆
頻道分離:> 70dB/10kHz
輸出功率:650mW/300 歐姆,800mW/60歐姆
輸出阻抗:線路輸出60歐姆
功耗:<10W,內部穩壓電源
尺寸:180 毫米x 250毫米x 80毫米
連接器 (音頻):2 ×耳機插座6.35毫米
重量: 4.5 kg
顔色: 銀鋁陽極氧化
Gain | +3dB |
Maximum output power | 350mW (32ohm) |
SNR | -111db |
THD+N | 0.02% |
Frequency range | 10hz-50khz |
Net weight | 165g |
Size | 120x57x16.5mm |
音源輸入 | |
XLR | 平衡輸入 |
端子 | XLR-3-31 (1:GND、2:HOT、3:COLD) |
輸入阻抗 | 20kΩ |
輸入靈敏度 | 2Vrms |
LINE 1/2 | |
端子 | RCA |
輸入阻抗 | 10kΩ |
輸入靈敏度 | 1Vrms |
AUX IN | |
端子 | 3.5mm立體聲迷你插孔 |
輸入阻抗 | 13kΩ |
輸入靈敏度 | 0.5Vrms |
音源輸出 | |
HEADPHONE OUT | |
端子 | 6.3mm立體聲標準插孔 |
阻抗匹配 | 16Ω~600Ω |
實際最大輸出 | |
32Ω負載 | 1400mW + 1400mW |
600Ω負載 | 135mW + 135mW |
額定輸出 | |
32Ω負載 | 600mW + 600mW |
600Ω負載 | 34mW + 34mW |
失真 | 0.01%(1V輸入、600mW、32Ω負載) 0.002%(1V輸入、1V輸出、32Ω負載) |
S/N比 | 110dB(A-Weight、RCA輸入2Vrms、1kHz) |
頻率響應 | 2Hz~100kHz (+0dB/-3dB) / 10Hz~100kHz (±3dB) |
LINE OUT | |
端子 | RCA |
輸出阻抗 | 100Ω |
輸出電平 | 316mV(輸出切換:固定/可變/輸出關閉) |
功率消耗 | 22W |
最大外觀・重量 | 290(W) x 81.2(H)x 244(D)mm(含突出物)、4.1kg |
外部阻抗:4Ω
最大輸出:13V/250mA
增益係數:-1/+14dB
輸入:阻抗:10kΩ
重量:0.4kg
尺寸:10.6 x 11.7 x 4.2 cm
Technical Specs
AMPLIFIER PERFORMANCE
Frequency Response +/- 0.1 dB (20Hz-20kHz) THD+N (20-20kHz, 150 Ω) 0.0015% THD+N (20-20kHz, 32 Ω) 0.0045% Noise -105 dBu Crosstalk @ 150 Ω -67 dB Inter-channel Phase @ 1kHz +/- 0.01° Channel Balance +/- 0.55 dB, all volume positions Max Output @ 600Ω 4.146 VRMS Max Output @ 150Ω 3.580 VRMS Max Output @ 32Ω 1.182 VRMS Power Supply 14.0 Vpp Output Impedance 0.62 Ω Battery Run Time 6-8 Hours* Charge Time 2-4 Hours*
FEATURE CHARACTERISTICS
Digital Stepped Attenuation 63 steps + mute Dual Gain 2.3x and 6.5x Bass Boost Off / Med / High Low Battery Indication @ 20 Minutes Thin Film Resistors 0.1% Tolerance Battery 1200mAh, 3.7V Li-Ion
CONNECTIVITY
Analog Input 3.5mm Digital Input USB Output 3.5mm Charging USB
DAC PERFORMANCE
Frequency Response +/- 0.14 dB THD+N 100 Hz 0.0014% THD+N 20 Hz 0.0015% THD+N 10 kHz 0.0025% IMD CCIF 19/20 Khz 0.0015% Noise A-Weighted -103 dBu Dynamic Range > 109 dB A-Weighted Linearity Error -90 dBFS 24/96 0.2 dB Crosstalk -10dBFS -80 dB Sum of Jitter Components @ 11025 Hz -112 dB PCB Stackup 4 Layers Maximum Output Line Out 100K 2.0 VRMS
DATA SUPPORT
Audio Formats 16/44, 16/48, 16/88, 16/96, 24/44, 24/48, 24/88, 24/96 Interface USB, Audio Class 1 Native Driver OS Support Windows XP & Later, OS X x86, Linux, iOS 7 DAC
COMPATIBILITY
iPhone YES: Requires iOS7+ and CCK iPad YES: Requires CCK Windows YES Linux YES Android YES: Requires v5.0+ and OTG Cable OS X YES
DIMENSIONS
Case Dimensions (mm) 99.5 x 61.5 x 14.0 Weight 4.2oz
Specifications
EC3
顏色:曜石黑、月光銀
解碼晶片:ESS Sabre ES9219C
支援格式:最高 384kHz PCM、DSD256
藍牙接收:LDAC、AAC、SBC
輸入端子:USB
輸出端子:3.5mm 耳機、光纖、同軸、RCA
最大輸出功率:70mW@32Ω(耳機)
總諧波失真:<0.0015%
體積:188 × 255 × 68mm
重量:約 2.4kg
Power supply requirement | DC 5V/2.5A (centre +ve) | |
Max Output | >6.7V/75 mW(@ 600Ω) >6.5V/660 mW(@ 64Ω) >6.2V/1200 mW(@ 32Ω) | |
THD & N | 0.005% (@ 100 mW/1.27V 16Ω) | |
SNR | >114dBA (@ 6.7V) | |
Max. Input | RCA 3.5mm |
3.8V RMS 1.92V RMS |
Gain | 0dB 9dB 18dB |
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Frequency Response | 10Hz -100kHz (-3dB) | |
Power Consumption | No Signal ~5W Max Signal ~13W |
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Dimensions | 158 x 117 x 35 mm 6.2″ x 4.6″ x 1.4″ |
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Net weight | 352g 0.78 lbs |
Item number: | 1008175 |
color | schwarz |
housing | Desktop |
power supply | Internal 230 V / 115 V AC |
headphone Out | 1 (Pentaconn, symmetrisch), 1x (4-pol. XLR, symmetrisch), 1x (6,3 mm Klinke, unsymmetrisch) |
Liberty THX AAA™ HPA 規格:
輸出功率:6W @ <0.1% THD
訊噪比:147 dB(A加權)
總諧波失真最小值: -150dB
輸入:XLR x 1 組 、 RCA x 3 組
輸出:4 pin XLR、 6.3mm、4.4mm(平衡)、3.5mm、RCA pre out
CROSSFEED/MONO 功能:兼容喇叭/收音機
音量控制:專業級 27mm 模擬 ALPS 衰減器
電源:大型 60W 線性環牛、自動電壓切換、雙單聲道穩壓器
自動增益靈敏度:切換入耳式耳機
體積:225 x 140 x 44 mm
重量:2 kg
建議零售價:HKD 12,800
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