產品特色:
1x pair Phono (stereo) (A1). Gain 3dB; 1.4Vrms in for 2Vrms out
1x 3.5mm analogue stereo (A2). Gain 12dB; 500mVrms in for 2Vrms out. Analogue inputs overload
capability >40dB
1x Asynchronous USB 2.0 interface, 44.1–192kHz ≤24-bit. Jitter <90ps p-p. Apodising filter and upsampling of 44.1/48kHz inputs to 88.2/96kHz; MQA decode and render
1x pair phono (stereo) preamp out. Maximum output 3.1Vrms @ 1kHz, THD <0.001% @ 1kHz up to 3V
rms. Crosstalk <–70dB @ 1kHz. Output can be disabled via power button
2x 1/4in A-type stereo phone jacks. Maximum output 3Vrms off load, THD <0.002%. Output impedance
<100mΩ. Power output 250mW up to 42Ω. Short-circuit protected
1x 3.5mm stereo phone jack. Max output 3Vrms off-load, THD <0.002%. Output impedance 2.2Ω
| Noise reduction | > 40dB (> 100x) |
| Surge Protection | 1.8 m (70.8″)max. 10,000A @ 775V / 8/20uS |
| Under operating voltage | Maximum operating rating 15A at 125Vac and 10A at 250Vac |
| Cable Rating | 25A max |
| Socket Rating | 15A@125vac max 10A@250vac max |
| Lengths | 1.8 m (70.8″) |
| Net weights | US: 1.20 kg (2.65 lbs) EU: 1.21 kg (2.67 Ibs) UK: 1.22 kg (2.69 lbs) AU: 1.20 kg (2.65 lbs) |
| Limited Warranty | 12 months* |
型式:耳機擴大機
頻率響應:0Hz~20kHz
輸出功率:1.8瓦(每聲道)
最大輸出電壓:19V
訊噪比:大於120dB
總體諧波失真:小於0.005%
| Inputs | Wireless
Wired (digital) Wired (analogue) |
Bluetooth 5.1 (aptX, aptX HD, aptX Adaptive, aptX LL, LDAC, HWA, AAC and SBC Codec)
USB-C Balanced 4.4mm |
| Formats | DSD PCM DXD MQA (Decoder)Bluetooth |
DSD512/256/128/64, Octa/Quad/Double/Single-Speed 768/705.6/384/352.8/192/176.4/ 96/88.2/48/44.1kHz 768/705.6/384/352.8kHz, Double/Single-Speed DXD 384/352.8kHzUp to 96kHz |
| DAC | Burr-Brown | |
| Battery | USB-C charging. BC1.2 compliant up to 1900mA charging current | |
| Dimensions | 123x75x19 mm 4.8″x3.0″x0.7″ |
|
| Weight | 215 grams 0.5 Ibs |
|
| Line Section | ||
| Outputs | Balanced S-Bal (SE) |
6.7V max. (variable) 3.5V max. (variable) |
| Output Impedance | Balanced S-Bal (SE) |
≤200Ω ≤100Ω |
| Balanced S-Bal (SE) |
<110dB(A) @ 0dBFS <110dB(A) @ 0dBFS |
|
| Balanced S-Bal (SE) |
<0.007% @ 0dBFS <0.015% @ 0dBFS |
|
| Headphone Section | ||
| Outputs | Balanced S-Bal (SE) |
4.4mm Pentaconn 3.5mm SE |
| Output Power | Balanced
S-Bal (SE) |
>1000mW @ 32Ω >74mW @ 600Ω >6.7V max. @ 600Ω>320mW @ 32Ω >40mW @ 300Ω >3.5V max. @ 600Ω |
| Output Impedance | Balanced S-Bal (SE) |
<1Ω <1Ω |
| SNR | Balanced S-Bal (SE) |
<116dB(A) @ 0dBFS <115dB(A) @ 0dBFS |
| THD+N | <0.005% (1V @ 16Ω) |
| Noise reduction: | > 40dB (> 100x) |
| Surge Protection: | max. 30,000A @ 1,000V/10uS |
| Operating Voltage: | 90V – 265V |
| Size/Weight: (USA): | ø 40mm x 105mm (L) |
| 108 (g) / 0.24 (lbs) |
| Operating voltage | 90V – 265V |
| Lengths | 1.8 m (70.8″) |
| Cable Rating | 25A max |
| Socket Rating | 15A @ 125vac max 10A @ 250vac max |
| Net weights | US: 1.11 kg (2.45 Ibs) EU: 1.12 kg (2.47 Ibs) UK: 1.13 kg (2.49 lbs) AU: 1.10 kg (2.42 lbs) |
| Limited Warranty | 12 months* |
Pre-Amplifier
THD(+ noise): <0.008% (10Hz to 20kHz) Signal to Noise Ratio: >109dB “A”- wtd
Frequency Response: 15Hz to 75kHz -3dB max.
Inputs
1x Line Level RCA / Phono
USB type ‘B’ connector for computer/PDA
General
Dimensions – WxHxD (mm): 220 x 100 x 300
Weight (unpacked / packed): 3.4 kg / 4.1 kg
Specifications:
-Noise reduction: >40dB(>100x)
– Surge Protection: max, 10,000A@775v/8/20us
– Under operation voltage: Maximum operation rating 10A at 250Vac and 15A at 125Vac
– Lengths: 1.8m (70.8″)
– Weights: 675g (1.49lbs)
Specifications:
-Operation Voltage: 90V- 265V
-Lengths: 1.8m(70.8″)
-Weights: 580g (1.28lbs)
Tech Spec
| Gain Settings | MM | 36dB |
| MC High | 48dB | |
| MC Low | 60dB | |
| MC V-Low | 72dB | |
| Max Output Voltage (RMS) | Bal | 100kΩ: ≥19.98V (THD+N <1%) |
| 600Ω: ≥12.75V (THD+N <1%) | ||
| SE | 100kΩ: ≥10.07V (THD+N <1%) | |
| 600Ω: 7.94V (THD+N <1%) | ||
| Output Impedance | BAL | 200Ω |
| SE | 100Ω | |
| Input Impedance | MM: 47KΩ (100/200pF) | |
| MC High: 47kΩ (100/200pF) | ||
| MC Low: 1k/400/100Ω | ||
| MC V-Low: 1k/400/100Ω | ||
| SNR | MM | 91dB(A)/82dB (unweighted 80kHz BW) |
| (2V Balanced, 1V Single-Ended) | MC High | 81dB(A)/72dB (unweighted 80kHz BW) |
| MC Low | 89.6dB(A)/80dB (unweighted 80kHz BW) | |
| MC V-Low | 78.6dB(A)/69dB (unweighted 80kHz BW) | |
| Harmonic Distortion | MM | <-91dB/0.0027% |
| (2V Balanced, 1V Single-Ended @ 600Ω) | MC High | <-80dB/0.0095% |
| MC Low | <-70dB/0.031% | |
| MC V-Low | <-73dB/0.022% | |
| Channel Separation | >75dB (1kHz all modes) | |
| Frequency Response | BAL | 20Hz-80kHz (-3dB) |
| SE | 20Hz-20kHz (-0.15dB) | |
| Dimensions | (Length x Width x Height) | 158 x 115 x 35mm (6.2” x 4.6” x 1.4”) |
| Net Weight | 456g | |
| Power Supply Requirement | DC 5V/0.5A (centre positive) | |
| Power Consumption | No Signal ~1.5W; Max Signal ~1.8W | |
| Limited Warranty | 12 Months* |
耳機放大器類別:隨身耳放
頻響範圍:為20Hz-80kHz的
適配阻抗:32Ω
失真度:<0.005%(20Hz-20kHz)
輸入接口:3.5毫米接口×1
輸出接口:3.5毫米接口×1
配件:交直流適配器