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QueStyle CMA600i Headphone Amp / DAC - SOLD

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Boxed as new, manual and in mint condition. Excellent DAC and headphone amp.


Check out headphone.guru review here: 






Technical Specifications:
Product Type: Headphone Amplifier with DAC and Pre-Amp
Chassis: Silver/Space Grey
Chassis Materials: Special CNC tooled aluminum
Dimensions: 12.99” (330mm) W x 11.81” (300mm) D x 1.38” (55mm) H
Weight: 113oz (3.2kg)
Working Status: Patented Current Mode Pure Class A
Voltage: 100-120V or 220-230V, switchable
Power consumption: 18W
Headphone Amplification Section
Gain: 13.4dB (4.7 times)
Max Output: [email protected] Ohms, [email protected] Ohms (Single Ended)
[email protected] Ohms, [email protected] Ohms (Balanced)
THD+N: 0.00057%@1kHz, Po=100mW, 300 Ohms
0.00034%@1kHz, Po=50mW, 32 Ohms
SNR: 113dB
Frequency Response: DC-100kHz (+0, -0.7dB) ; DC-600kHz (0, -3dB)
Sensitivity: 1.7Vrms
Input: Internal Dac Output external RCA, switchable
Output: Dual ¼” (6.35mm), 1 x 4 pin Balanced output
DAC and Pre-amp section
Supporting Files: SPDIF and Optical: PCM 44.1k-192k/16-24 bit
USB: PCM44.1k – 384k/16-32 bit, True DSD64-256, DoP 64-128
Supporting OS: WIN XP, Vista, Win 7, Win 8, Win 10, MAC OS
Digital Input: SPDIF, Optical, USB Type B
Kernel Streaming: WASAPI, ASIO, KS
Digital Filter: PCM mode, IIR (MP) and FIR (LP) Switchable; DSD mode; no filter
Output: XLR and RCA
Max Amplitude: XLR: 8.6Vrms; RCA: 4.3Vrms
Analog output: THD+N: RCA<0.00082%, XLR<0.00064% SNR: RCA > 105dB, XLR > 121dB



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