
FiiO BTR11 Portable DAC and Headphone Amp
$19.99
Topping
In Stock
Domestic Multi-Carrier Shipping · 2-Year Warranty · Expert Support
Description
The all-new AKM flagship Take your listening to the next level with the E70 Velvet, a desktop DAC that features the flagship AKM AK4499EX DAC chip. Designed to pair perfectly with the TOPPING L70 Fully Balanced NFCA Headphone Amplifier, it decodes Bluetooth and USB audio at the highest levels available.
1 and the latest wireless codecs: LDAC, AAC, SBC, aptX, aptX LL, aptX HD, and aptX Adaptive. The E70 bypasses the built-in DAC functionality of the Bluetooth chip and uses the AK449EX instead, ensuring the absolute best sound quality.
12V trigger interface The E70 VELVET is equipped with a 12V Trigger interface, which has both active control (Trigger out) and passive control (Trigger in). 5mm cable, the E70 VELVET can be turned on and off synchronously with other devices equipped with a 12V Trigger interface.
” This last option lets you run cables to two different destinations, such as a headphone amp and powered monitors, and listen to either without having to do the cable shuffle. Put it in preamp mode Put the E70 in preamplifier mode and control the output volume from -99dB to 0dB by the knob or remote control.
This gives you a massive power advantage when using power amplifiers or monitor speakers. 3dB Output Impedance: 100Ω What’s included TOPPING E70 Velvet Remote control USB cable AC cable Bluetooth antenna User manual Warranty card
| Specification | Value |
|---|---|
| Specifications | USB IN; COAX/OPT IN:; BT IN:; AAC/SBC/APTX/APTX LL/APTX HD/APTX-Adaptive/LDAC; RCA parameters; Frequency Response; 20Hz-40kHz(±0.3dB); 20Hz-40kHz (±1.0dB); Output Level; 2.1Vrms @OdBFS(4V Mode); 2.5Vrms @OdBFS(5V Mode); XLR parameters; Frequency Response; 20Hz-40kHz(±0.2dB); 20Hz-40kHz (±0.8dB); Output Level; 4.2Vrms @OdBFS(4V Mode); 5.0Vrms @OdBFS(5V Mode) |
| PCM | 44.1kHz - 192kHz/ 16bit - 24bit |
| DSD (Native) | DSD64 - DSD512 |
| DSD(DoP) | DSD64 - DSD256 |
| THD+N (A-wt) | <0.00006% @1kHZ |
| THD @90kBw (No-wt) | <0.0002% @20-20kHz |
| SNR (A-wt) | 131dB @1kHZ |
| Dynamic range (A-wt) | 131dB @1kHZ |
| Noise (A-wt) | <1.3uVrms |
| Channel Crosstalk | -143dB @1kHZ |
| Channel Balance | 0. 3dB |
| Output Impedance | 100Ω |