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Questyle CMA400i

£729.00£779.00



Questyle CMA400i

The Questyle CMA400i DAC and headphone offers an affordable first-step into the world of Questyle, excellent performance on a real-world budget

CMA400i can drive headphones in full-balanced mode as it features four groups of pure Class A Current Mode amplification circuits, and supports a 4PIN balanced XLR output, a 2.5mm balanced headphone jack and a 6.35mm standard headphone jack.

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Questyle

Description

Questyle CMA400i

The Questyle CMA400i DAC and headphone offers an affordable first-step into the world of Questyle, excellent performance on a real-world budget

CMA400i can drive headphones in full-balanced mode as it features four groups of pure Class A Current Mode amplification circuits, and supports a 4PIN balanced XLR output, a 2.5mm balanced headphone jack and a 6.35mm standard headphone jack. In addition, the new design of Gain Control switch at the bottom of the chassis benefits CMA400i with perfect driving power for different headphones.

Questyle CMA400i, inheriting the state-of-the-art technology of Questyle Golden Reference System, is visually impressive and mysterious for its black and sandblasted chassis, and the amber light of LED indicators.

CMA400i can be placed straight with a specially designed stand, which is not only space saving but also eye-catching for its statue-like structure under light

CMA400i is built with four groups of pure Class A Current Mode amplifiers and all discrete circuit, which achieves the ultra-low distortion level of 0.0006% and ultra-wide bandwidth up to DC-600kHz(+0,-3dB). The impressive technical performance together with warm and powerful sound makes CMA400i comparable with a high-end headphone amplifier.

Each Questyle CMA400i is tested by QC engineers from Foxconn with Audio Precision AP2722 before shipping and has its testing report filled. Every testing report is unique and written in two copies, one is put in the product packing box for the customer, and another is kept in a safety box at Questyle to aid in following up and maintaining.

Chassis

·  Finish: Black

·  Chassis Materials:  special CNC tooled Aluminum

·  Dimension:279mm[W]×189mm[D]×55mm[H]

·  Weight:84.65oz (2.4kg)

Working Status: Pure Class A

·  Voltage : 100-120V or 220-230V, switchable

·  Power Consumption:17W

Pre-amplifier and DAC Section

THD+N: RCA:< 0.0009%;  XLR:< 0.0009%

SNR: RCA: >110dB;  XLR: >113dB (non-weighting)

USB Type B Input:

  44.1K-384K/16-32Bit PCM and DSD native, DSD64 / 128 / 256

Digital Interface:

SPDIF input and output, OPT input;

  Support 44.1K-192K / 24Bit PCM

Headphone Amplifier Section

Output Interface:

  A 6.35mm standard headphone jack

  A 4-PIN full-balanced headphone jack

  A 2.5mm full-balanced headphone jack

Max Output Power (Po):

  106mW@300Ω; 980mW@32Ω (normal headphone jack)

  418mW@300Ω; 3920mW@32Ω (balanced headphone jack)

THD+N:

  0.0013%@1kHz, Po=100mW, 300Ω

  0.0016%@1kHz, Po=50mW, 32Ω

Frequency Response:

  DC-100kHz (+0, –0.7dB);  DC-600kHz (+0, –3dB)

Brand

Questyle

Questyle

Additional information

Version

Without Base, With Base