LZ(老忠) Hi-Fi Audio A5

 

Blue  : 3KHz ~ 10KHz +2db
Black: 3KHz ~ 10KHz +1db
gray  : 3KHz ~ 10KHz -1db
red    : 3KHz ~ 10KHz -2db

製品構成:
イヤホン本体 (ハウジングユニット)
1、イヤーピース6個 ( S/M/L サイズ各2個)
2、金属保管ケース 1個
3、ケーブル止め 1個
4、MMCX 対応ケーブル一本
5、附属 フィルター 4セット (出荷時、本体に1セット装着)

产品参数信息 Product parameter information
耳机类型 Earphone Type In- Ear
传输类型 Connection Type Wired
插头类型 Plug Type 3.5mm gold-plated plug
线控长度 Cable Length 1.3m
驱动单元 Driver 4balanced armatures drivers +1 dynamic drivers
声压级 Sensitivity 105±1dB
阻抗 Impedance 16Ω
响应频率 Range of Response Frequency 8Hz-36000Hz
THD(总谐波失真) Total Harmonic Distortion < 0.2%
额定功率 Power Output 5mW
执行标准 Product Standard CTIA International Standard)/CTIA国际标准

*IECQ 若规格参数等发生变化时,制造商保留未提前通知的前提下更改的权利
*Should there be any change to the parameters stated above, the manufacturer reserves the right to change such parameters without advance notice.

 

LZ(老忠) Hi-Fi Audio Big Dipper

*调音开关说明
Tuning switch manual
开关上on为打开频率增强
Turn on the switch to enhance tones
默认无开关
Default Model (Without Switch)
不能调节低频,中频,高频任何频段的增强
No tuning of the bass, middle and treble
1) 单路开关
Single Switch Model
按顾客要求选择。只能调节低频,中频,高频其中1个频段的增强
At the customer’s selection, it can tune any one of the bass, middle or treble.
2) 双路开关
Dual Switch Model
按顾客要求选择。只能调节低频,中频,高频其中2个频段的增强
At the customer’s election, it can tune any two of the bass, middle or treble.
3) 三路开关
Triple Switch Model
能调节低频,中频,高频频段的增强
It can tune all of bass, middle and treble.

产品参数信息 Product parameter information
耳机类型 Earphone Type In- Ear
传输类型 Connection Type Wired
插头类型 Plug Type 3.5mm gold-plated plug
线控长度 Cable Length 1.3m
驱动单元 Driver 7 balanced armatures drivers
声压级 Sensitivity 115±1dB
阻抗 Impedance 38Ω
响应频率 Range of Response Frequency 10Hz-40000Hz
THD(总谐波失真) Total Harmonic Distortion < 0.2%
额定功率 Power Output 5mW
执行标准 Product Standard CTIA International Standard)/CTIA国际标准

*IECQ 若规格参数等发生变化时,制造商保留未提前通知的前提下更改的权利
*Should there be any change to the parameters stated above, the manufacturer reserves the right to change such parameters without advance notice.

 

LZ(老忠) Hi-Fi Audio A3S


LZ(老忠) Hi-Fi Audio A4