| 類型 | 密閉式,動態 | |
| 驅動單元 | 50 mm, 圓頂型 | |
| 靈敏度 | 103 dB/mW (電源開啟), 100 dB/mW(電源關閉) | |
| 功率處理容量 | 100 mW | |
| 阻抗 | 4 Hz – 80kHz | |
| 頻率響應 | 51 Ω at 1 kHz (電源開啟) 19 Ω at 1 kHz (電源關閉) | |
| 重量 | 約 330 g (不含耳機線) | |
| 電源 / 電池類型 | 直流電 3.6 V: 內建鋰離子充電電池 | |
| 充電時間 | 約 4 小時 | |
| 續航力 | 約 22 小時 | |
| 麥克風 | ||
| 類型 | MEMS | |
| 指向性 | 無方向性 | |
| 頻率範圍 | 240-8,000 Hz | |
| 開放電壓 | -42dB (0dB = 1 V/Pa) | |
| 輸出阻抗 | 300 ohms or less | |
.兩個全範圍平衡電樞驅動器
.俄勒岡州製造的加工鋁製外殼
.Cerakote™完美無與倫比的耐用性和耐磨性
.Premium Litz線纜; 鍍銀銅導線
.設計和手工製造在俄勒岡州波特蘭美國
型式:平衡電樞型
輸入阻抗:22Ω
驅動單元:四動鐵單元
系統:兩路系統
輸出感度:120dB/mW
插頭:φ3.5mm鍍金立體聲迷你插頭(L型)
響應頻率:20 ~ 19,000Hz
導線長:1.4m(Y型※)※左右兩側導線長度相同
錄音時
WAVE/BWF: 取樣頻率: 96/88.2/48/44.1 kHz, 位元深度: 24/16 bits
MP3 (MPEG-1 Audio Layer 3): 取樣頻率: 48/44.1 kHz, 位元率: 320/160/128 kbps
WAVE + MP3: 取樣頻率: 48/44.1 kHz, 位元深度: 16 bits, 位元率: 128 kbps
內建立體聲麥克風: 全向性Omnidirectional (OMNI)麥克風, 指向性Directional (XY)麥克風
類比輸入1/L, 2/R (XLR/TRS Combo型): XLR型(phantom powered), 1/4吋TRS耳機型 (平衡式/非平衡式)
Plug-in供電麥克風輸入(立體聲迷你耳機型)
The LS-H70A was designed to be the ideal bass-reflex two-way speaker for the Reference01 Series. The speakers are compactbut pack a big punch. At 70W maximum input they can be combined with a variety of amplifiers and receivers. The woofer diaphragm measures 12cm and the soft-dome tweeter, 2.5cm. The speaker cabinet is mounted in a wooden full-scale frame of 5.7 liters. On the very first listen users will notice a rich bass emerge from this compact system. Using premium components, the inputs are screw-type gold-plated terminals, allowing you to design your ideal desktop system.
規格
單元:10mm HDD動圈單元 + 中音動鐵單元x1 + 高音動鐵單元x1 + 超高音動鐵單元x1
頻率響應:9Hz – 20kHz
靈敏度:108dB/mW
阻抗:33 Ohms
顏色:Flat Black、Pewter
型式:平衡電樞型
輸入阻抗:23Ω
驅動單元:三動鐵單元
系統:三路系統
輸出感度:120dB/mW
插頭:φ3.5mm鍍金立體聲迷你插頭(L型)
響應頻率:20 ~ 18,000Hz
導線長:1.4m(Y型※)※左右兩側導線長度相同
FA-3E Ambient (Three balanced armatures with two-way crossover, 2 x low drivers, 1 mid/high)
Frequency Response 20 Hz – 17.5 kHz
Impedance @ 1 kHz 17 ohms
Sensitivity @ 0.100V 114 dB
Angeled Plug 1/8” (3.5mm) stereo, gold plated
Eartips: Silicone tips size S/M/L, foam eartips size S/M/L
| Frequency Response | + / – 1dB – 5Hz – 160 kHz (tested at 300 ohm) |
| Maximum Output | 10 V Peak to Peak |
| THD+N | 0.001% @ f = 1 kHz |
| Input Impedance | 50k Ω |
| Output Impedance | <1 Ω |
| RMS power per channel | both channels driven |
| Output Power – Balanced | 80 mW into 32 ohms 105 mW into 50 ohms 210 mW into 300 ohms 80 mW into 600 ohms |
| Output Power – Unbalanced | 105 mW into 32 ohms 130 mW into 50 ohms 52 mW into 300 ohms 26 mW into 600 ohms |
| Battery | 3400 mAh Lithium-Ion (Sanyo UR18500F) |
| Battery Play Time | Min. 15 hours (Amplifier) / Min. 7 hours (Amplifier + DAC) |
| Battery Recharge Time | 3 hours |
由線材起家,ALO在音響的生意近年越做越大,耳擴方面也有不錯的成績。便攜耳擴的系列繼The National、The Continental後,繼續以地域來命名,新機稱作The International,同時擁有DAC及耳擴功能。機身同樣走輕巧路線,擁有USB DAC,最高對應24bit/96kHz,芯片用上Cirrus Logic CS4398,模擬方面對應3.5mm Line-in及4針平衡輸入,輸出亦同樣備有方型4芯平衡輸出及3.5mm耳機輸出。平衡線路方面用上Burr Brown DRV134作放大處理,輸出作面備有3段Gain設定。耳擴在充電後可使用14-16小時,如果連同DAC功能使用,續航時間為8-10小時,擁有不俗的續航力。
解碼晶片採用CS4398, 支持24/96
Frequency Response 20 Hz – 18.5 kHz
Impedance @ 1 kHz 19 ohms
Sensitivity @ 0.100V 119 dB
Replaceable plug-in cable 55” (140cm)‘ black
Angeled Plug 1/8” (3.5mm) stereo, gold plated
Eartips: Silicone tips size S/M/L, foam eartips size S/M/L
Input impedance: 36.5 KOhms
Frequency response: ± 1 dB 0 – 50Khz
Signal to noise ratio: >96dB
THD: <0.03% at 30ohm with 1W ouput
Channel separation: >73dB
Output power: 2W at 16 Ohms
Output impedance: 5 Ohm @ 1W
Power dissipation: >20W, internal, regulated power supply
Inputs
2 x gold plated RCA (line level input)
1 x headphone jacks 6.35mm
1 x Soloist SL Headphone amp
1 x Power cable
1 x RCA pair input cable
1 x User Manual (including 24 months warranty registration information)
Weight: app. 2.5 kg
Colour: silver anodized aluminium
Dimensions: 140 mm x 80 mm x 210 mm
| 3 Balanced Armatures | 10Hz-17000Hz (+-20dB Into 711 IEC Coupler) |
| 3-Way Crossover | Single Low, Single Full-Range, Single Tweeter |
| 118dB @1kHz @0.1V | 48 Ohm @1kHz |
| Acrylic Body | Vented Woofer For Improved Bass Response |
・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