HE-DBA7 Specification:
Design : Single high precision Ø10mm dynamic driver, 6 Balanced armature drivers with 3-way crossover design
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SLF : 1 Ø10mm compound dynamic
MF : 2 BA
HF : 4 BA
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IPP Technology : 3 Pipe
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Sensitivity : 115dB
Frequency response : 12Hz-22kHz
Impedance : 16 ohms
Output power | Balance out 2,000mWx2/40Ω, 800mWx2/600 Unbalance out 1,000mWx2/40Ω, 240mWx2/600Ω |
THD+N | Balance out 0.004%, unbalance out 0.004%, 1kHz |
Input signal , impedance | 1Vrms, 47kΩ for CH1 and CH-2 |
Frequency response | 10Hz – 120kHz -1.5dB |
AC power | AC100V -120V (50/60Hz) 40W for Japan and USA model AC220V – 240V 40W for Europe and Asia countries model |
Size | W260mm X D250mm x H100mm |
Weight | 3.5kg |
尺寸 78.6 x 45 x 35 mm (charging case)
話筒 MEMS
THD,總諧波失真 <0,08% (1kHz / 94dB)
佩戴方式 Ear Canal
重量 69.8 g (earbuds and charging case), 13.2 g (both earbuds), 56.6 g (charging case)
充電時間 Approx. 1.5 hrs
支持的配置 A2DP, AVRCP, HSP, HFP
藍牙版本 Bluetooth 5.0 compliant, class 1
頻率範圍 5 Hz to 21 kHz (earbuds)100 Hz to 10 kHz (microphone)
靈敏度 107 dB SPL (1 kHz / 1 mW)
電池時間 Up to 4 hrs (A2DP) with rechargeable batteries of the earbuds, Up to 12 hrs with rechargeable battery of the charging case
防水標籤 IPX4, splash resistant (earbuds)Type of Codec SBC, aptX™, aptX™ Low Latency, AAC
・使用真空管:
[出力管]6L6GC×2本、[電圧増幅管]12AU7(ECC82)×2本
※出力管はEL34(6AC7)、KT88および同等管も使用可能
・定格出力:
8W+8W(6L6GC使用、UL結線時)、
8.2W+8.2W(6L6GC使用、五極管結線時)、
4W+4W(6L6GC使用、三極管結線時)
※いずれも8Ω負荷時
Stock tube: 6SN7 (Electroharmonix) x 2pcs
Power amp stage: Class-D, BTL output
Maximum output: 12W + 12W (when 6-8Ω speakers are used)
Output terminal: Gold-plated binding terminal (Banana plug available)
Input sensitivity: INPUT1: 25mV (33Ω)
(Input resistance) INPUT2: 400mV (40kΩ)
Input terminal: INPUT1: Stereo mini phone jack (Φ3.5mm)
INPUT2: RCA jack
Supply voltage: Amplifier: 15V DC
AC adapter: 100-240V AC
Power requirements: In maximum output: 42W
In sleep mode: 0.1W
Dimensions: W265 x H103 x D151mm (including projections)
Weight: Approx.1.6kg
・使用真空管:
[出力管]6L6GC×2本、[電圧増幅管]12AU7(ECC82)×2本
※出力管はEL34(6AC7)、KT88および同等管も使用可能
・定格出力:
8W+8W(6L6GC使用、UL結線時)、
8.2W+8.2W(6L6GC使用、五極管結線時)、
4W+4W(6L6GC使用、三極管結線時)
※いずれも8Ω負荷時
單體形式:開放動圈
頻率響應:5Hz~50kHz
阻抗:32Ω
靈敏度:102dB
平均功率:300mW
重量:360g(不含線材)