Chinese New Year Limited Coupon

Features Easy to use Noise isolation Flexibility, comfortable and durability Suitable for many cell phone...

This item is only a replaceable acoustic nozzle for CHU2 IEMs, other IEMs are excluded....

01.Package list  1* Cable  1* User's manual  1* Warranty 02. Cable features Adopts the pure-cooper...

TRN T3 PRO 8 Core Pure Silver Cable 2.5/3.5MM With MMCX/2PIN Connector Upgraded Wire Earphones...

Specification 1.Product Name: TRN Replaceable Audio Plug Type-C/Apple Lighting Plug 2.Color: Black 3.Material: Single Crystal-Copper 4.Interface:Type-C/Apple Lighting Plug...

Specification: 2-core 6N single crystal copper + 6N single crystal copper silver plated (equal ratio...

An SEPP (single-ended push pull) OTL circuit operating in Class-A, the Little Dot MK II...

Fully discrete NFCA also create wonderful amp As its name, A90 Discrete uses fully discrete...

Features:APX555B limited our measurement againThe THD+N of A30Pro is no higher than 0.00006%，which means the...

Spec:PCMUSB IN:44.1kHz-768kHz/16bit-32bitCOAX/OPT IN:44.1kHz-192kHz/16bit-24bitBT IN:AAC/SBC/APTX/APTX LL/APTX HD/APTX-Adaptive/LDACDSD(Native)USB IN:DSD64-DSD512COAX/OPT IN:can not supportBT IN:can not supportDSD(DoP)DSD64-DSD256 COAX/OPT IN:can not supportBT IN:can not supportE70 VELVET DAC parameters (LineOut/USB In@96kHz )RCATHD+N (A-wt)<0.00008% @1kHz THD@90kBw (No-wt)<0.0002% @20-20kHzSNR (A-wt):125dB @1kHzDynamic range (A-wt):125dB @1kHzFrequency Response:20Hz- 40kHz (±0.3dB)  /20Hz-40kHz (±0.2dB)Output Level：2.1Vrms @0dBF S(4V Mode)2.5Vrms @0dBFS(5V Mode)Noise (A-wt)<1.3uVrmsChannel Crosstalk：-130dB @1kHzChannel Balance：0.3dBOutput Impedance：50ΩXLRTHD+N (A-wt)<0.00006% @1kHzTHD@90kBw (No-wt)<0.0002% @20-20kHzSNR (A-wt):131dB @1kHzDynamic range (A-wt):131dB @1kHzFrequency Response:20Hz- 40kHz (±0.2dB)  /20Hz-40kHz (±0.8dB)Output Level：4.2Vrms @0dBF S(4V Mode)5.0Vrms @0dBFS(5V Mode)Noise (A-wt)<1.3uVrmsChannel Crosstalk：-143dB @1kHzChannel Balance：0.3dBOutput Impedance：100Ω*Note: The above data is the result obtained from TOPPING lab test under AC220V 50Hz and E70 VELVET set to 5V output mode . 

V2 Updates: 1. Adjusted the output impedance to enhance the current output capability, low resistance...