Apos
Apos TOPPING-50s Ensemble
Apos Ensembles are equipment bundles that have been specially curated by our team of audio professionals. Just as an ensemble refers to a group of musicians playing together, each of our ensembles is a coordinated group of equipment that we’ve brought together to form a superior listening experience.
Meet the TOPPING-50s Series Ensemble
The TOPPING-50s Series Ensemble is a supergroup of performers. The Topping D50s DAC and the Topping A50s amp work in perfect harmony, decoding and driving music above a dizzyingly low noise floor. A TOPPING P50 power supply supplies ultra-quiet energy in a stackable aluminum chassis, while an Apos Flow RCA cable connects the DAC and Amp.
The TOPPING-50s Series Ensemble includes:
- DAC: Topping D50s DAC
- Amp: Topping A50s Headphone Amp
- Power Supply: TOPPING P50 Linear Power Supply
- Interconnection: Apos Flow RCA Cable
Spec Summary
Note: For full specs, please visit the individual product pages.
Topping D50s DAC
- Input: USB/OPT/COAX/BT
- Line Out: RCA
- USB In:
- 44.1kHz-768kHz/16bit-32bit
- DSD64-DSD512(Native)
- DSD64-DSD256(Dop)
- OPT/ COAX In: 44.1kHz-192kHz/16bit-24bit, DSD64(Dop)
- Bluetooth In: AAC/SBC/APTX/APTX LL/APTX HD/LDAC
Topping A50s Headphone Amp
- THD+N @1 kHz A-wt: <0.00007%
- SNR @MAX OUT 1 kHz A-wt: 144dB
- Frequency Response: 20Hz-200kHz(±0.05dB)
- Output Level: 42Vpp
- Channel Crosstalk @ 1kHz: -128dB
- Output Impedance: <0.1Ω
- Output Power THD+N<1%: 3.5Wx2@32Ω
Topping P50 Linear Power Supply
- Power Input: AC110V/AC220V 50Hz/60Hz
- Power Output: USB-A*2,DC(5.5/2.1)*1
- Power Supply Noise:<1mVrms
- Output Power:
- DC5V 1A*2
- DC15V 1A
- DC5V 1A*1+DC15V 0.9A
- DC5V 0.8A*2+DC15V 0.8A
Apos Flow RCA Cable
- ROXTONE black gold-plated lotus RF2C-BG male plug
- CANARE two-core audio cable L-2E5AT
- Number of conductors: 2
- Standard wire diameter: 5mm+0.5
- Conductor cross-sectional area: 0.31mm/23AWG
- Number of conductor copper wires: 12
- Conductor copper wire diameter: 0.18mm