Questyle CMA 12 - Questyle CMA Twelve - Desktop DAC/Amplifier HiFi

Questyle CMA Twelve

$2,499.00

Questyle CMA Twelve is a flagship DAC / Headphone Amp from Questyle which inherits the classic desktop design format and outperforms its peers once again. It is designed with four groups of Current Mode amplifiers, exhibiting forceful driving power and an ultra-low distortion level of a mere 0.0005%. Plus the high-performance BIAS Control System, CMA Twelve will give full performance to your headphone or speaker systems and bring you an exceptional listening experience.

Color: Master - Black

  • Black
  • Gold
  • Master - Black
Will not ship until [19041994]
$2,499.00
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DAC+Headphone Amplifier Section

 
– Outputs:
4.4 mm balanced headphone jack
4PIN balanced headphone jack
6.35mm headphone jack

– Max Output Power(Po):
247mW @ 300Ω; 900mW @ 32Ω(6.35mm headphone jack)
825mW @ 300Ω; 2W @ 32Ω (balanced headphone jack)

– THD + N:
0.00070% @Po=100mW,
300Ω 0.00167% @ Po=50mW, 2Ω

– Frequency Response:
DC-20kHz(+0, -0.4dB)@0dBFS, 24Bit, 192kHz
DC-80kHz(+0, -3dB)@0dBFS, 24Bit, 192kHz

– SNR:
112dB, non-weighting
 

DAC+Pre-Amp Output Section

 
– USB Type B Input:
Support 44.1kHz-384kHz/16Bit-32Bit PCM and DSD Native DSD64, DSD128,DSD256, as well as DSD64, DSD128, DSD256 of DoP format
(Note: support Win XP, Vista, Win7, Win8, Win10 and Mac OS)

– Digital Input & Output:
SPDIF input and output, Optical input, AES/EBU input
Support 44.1kHz-192kHz/16Bit-24Bit PCM

– Pre-Amp & DAC Section:
Balanced XLR x1 pair, unbalanced RCA x1 pair
STANDARD 14dBu: XLR: 5.084V RCA: 2.549V
STUDIO 20dBu: XLR: 8.887V RCA: 4.475V
THD+N@STUDIO 20dBu: XLR: minimum at 0.00085% RCA: minimum at 0.00115%
SNR: XLR:>112dB RCA:> 109dB (non-weighting)
(Note: FIX/ADJ: Fixed Output Mode or Adjustable Output Mode of the pre-amp.)
 

New Flagship DAC / Headphone Amp


CMA Twelve, the new flagship DAC / Headphone Amp from Questyle inherits their classic desktop design format and outperforms its peers once again.
It marks the anniversary of Questyle’s revolutionary Current Mode Amplification technology, invented 12 years ago.

Bringing Out The Sound Quality of Streaming


Digital audio signals from your PC, music server, CD or Blu-ray can be sent to the CMA Twelve
via AES, SPDIF, Optical or USB. The core patented technologies of Current Mode Amplification,
True DSD and 3x Clock Asynchronous Transmission allow the CMA Twelve to offer outstanding performance from its DAC and pre-amplifier.
The specially designed ADJ/FIX switch is used to match with power amplifiers and active speakers.

Questyle Genes Of "Specialty"


The elegant lines and laser etched text for status and volume echo the professional “genes” of the Questyle family.
Serious thought for every detail is revealed with the amber glow of each LED indicator against the black or gold, sandblasted chassis.

Resonance Control

Mechanical vibration will affect audio signal processing and the resulting sound. To avoid resonance, the CMA Twelve chassis is formed from 10mm-thick aircraft-grade Aluminum 6063, with high precision machining techniques of ±0.02mm.

45℃

Heat Leve

10mm

Chassis Thickness

±0.02mm

Machining Precision

Techonology

System

Giving Full Performance to Your Headphones

CMA Twelve is designed with four groups of Current Mode amplifiers, exhibiting forceful driving power and an ultra-low distortion level of a mere 0.0005%. Plus the high-performance BIAS Control System, CMA Twelve will give full performance to your headphone or speaker systems and bring you an exceptional listening experience.

Balanced headphones with a 4.4mm connector are a rising trend with many headphone manufactures including Sennheiser, Audio Technica and Sony, launching products with 4.4mm-connections. CMA Twelve is Questyle’s first device to feature the 4.4mm jack and Questyle is committed to support this growing trend.

4 Group

Current Mode Amplifiers

0.0005%

THD + N

4.4 mm

Balanced Headphone Jack

CMA Twelve & CMA Twelve Master

There are two versions of CMA Twelve, the first is the CMA Twelve Standard, the other being the CMA Twelve Master.

The CMA Twelve Master has a “MASTER” laser etching, and features a ROGERS Ceramic PCB to ensure the ultimate performance for sound quality and in specifications. The finish of both the CMA Twelve Standard and CMA Twelve Master are both available in your choice of Golden or Black.

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Questyle CMA Twelve

$2,499.00