The Questyle Audio CMA800i headphone amplifier section features Questyle’s patented "Current Mode Amplification" design used in their flagship headphone amplifier, the CMA800R. Questyle Audio CMA800i accepts the DSD bit-stream directly from your computer, bypassing your computer’s audio processing and digital volume control as well as the Questyle Audio CMA800i’s digital filters, to provide True DSD, the way it was meant to be heard, without requiring expensive difficult to install proprietary connectors.
OVERVIEW
Fantastic condition store demo Questyle CMA800i Headphone Amplifier in Silver Finish.
Amp comes in original box with manual, remote, and power cord.
Amp is rated 8/10 for minor cosmetic wear consistent with light use as a demo, including one fine scratch on the top of the unit (see photos).
SPECIFICATIONS
- Headphone Amp section (External Format) DAC and Pre-Amp section
Gain: 11.8dB (3.9times)
- Max Output Power（Po）:180mW（7.5Vrms）@300Ω；1W@32Ω
- THD+N: 0.00026%@1kHz，Po=100mW, 300Ω, 0.00050%@1kHz，Po=50mW，32Ω
- Signal to noise ratio: 118 dB，
- Frequency: DC-200kHz(+0，-0.5 dB)；DC-850kHz(+0，-3 dB)
- Sensitivity: 2.2 Vrms
- Input: Internal DAC output, or External RCA input, switchable
- Output: Dual 6.35mm Standard Stereo Jacks
- Input：SPDIF input and output, USB Type B input
- SPDIF input and output: Standard PCM 44.1-192k/16-24bit
- USB：PCM 44.1-192k/16-24bit and DSD Source Code following standard
SACD format PC OS to match USB input：Win XP,Vista,Win7,Win8 and MAC OS
- PCM Mode：Switchable IIR(MP) and FIR (LP)
- True DSD Mode: No filter
- USB supported Kernal stream：WASAPI，ASIO，KS
- Analog Output：Balanced (XLR) and unbalanced (RCA)
- Max output amplitude：XLR：8.6Vrms；RCA：4.3Vrms
- THD+N：< 0.005% for both XLR and RCA
- Signal to noise ratio：>107dB for both XLR and RCA
- Voltage：100-120V or 220-230V switchable
- Power Consuming：13 Watt
- Dimension：330*300*55 mm
ADDITIONAL INFORMATION
Please call 734.662.3595 and ask for Richard if you have any questions about this product.
We make every effort to update our ads quickly when inventory fluctuates, but we encourage you to call and check product availability, as we are also a brick and mortar store.
