Finding the best ak4452 dac suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
Reviews
1. Sabaj D4 Desktop Bluetooth DAC Headphone Amplifier Remote Control Stereo Amp Support Bluetooth Optical Coaxial USB Input HiFi DSD512 PCM768 AK4452 BT4.2
Feature
Highqualitypowersupply,ultra-lownoiseLDOandlowmagneticleakage toroidaltransformer.2ndgenerationofXMOSUSBaudiosolutionXCORE200,PCM samplingratesupportupto32bit/768kHzandDSDuptoDSD512,with customizeddriversupportnativeDSD512.
Ultra-lowjitterclocksystem,2crystaloscillatorsworkswiththe asynchronousUSBforaudiotransfers.
DualAKM'shighqualityaudioD/AconvertersA4452,ultra-lowTHD+N, andhighdynamicrangewhichcanperfectlyrecoverthemusicdetail.
Built-inhighpowerultra-lowdistortionheadphoneamplifiercircuit, drivertheheadphoneupto200mWperchannel.
Description
Specification:Input:USB/optical / coaxial/Bluetooth
Output:3.5mm Headphone/RCA
Dynamic range:115dB
Response frequency:10Hz-100kHz
USB compatibility:Window 7/8/8.1/10/Mac OSX10.6 or later/Linux
USB transmission:Asynchronization
THD+N: DAC:0.0005%
Headphones:0.002%
SNR: DAC:105dB
Headphones:100dB
Bit depth: USB:16 bit/24 bit/32 bit/1 bit
Coaxial/Optical:16 bit/24 bit
Amplifier consumption:5W
Standby power:1W
Headphones amplifier power:
124mW(32/220mW(64)/180mW(150)/95mW(300)
Sampling rate: USB PCM:44.1kHz/48kHz/88.2kHz/ 96kHz/ 176.4kHz/192kHz/ 352.8kHz/ 384kHz/ 705.6kHz/ 768kHz
USB DSD:DSD64/ DSD128/ DSD256/ DSD512
Coaxial/Optical:44.1kHz/ 48kHz/ 88.2kHz/ 96kHz/ 176.4kHz/ 192kHz
2. FiiO Q1 Mark II Native DSD DAC & Amplifier for iPhone, iPod, iPad
Feature
FiiO Q1 Mark II Native DSD DAC & Amplifier - Lightning-to-Micro USB Short Cable - Micro USB Long Data Cable - 3.5mm Audio Cable - 2x Long Silicone Bands - 2x Short Silicone Bands - Silicone Pad - Carrying Pouch - FiiO WarrantyCompatibility: iPhone, iPod, iPad
Audio Input: Micro USB/3.5 mm Jack
Balance Headphone Output: Supported (2.5mm balanced headphone jack)
Bass Boost: 0/5.4dB
Description
Native DSD decoding chips worthy of a flagship Being equipped with the XMOS platform allows the Q1 Mark II to support decoding of more formats with outstanding performance - it is capable of decoding up to 384 kHz/32 bit PCM as well as up to DSD256 (the latter is indicated by a green Light). When combined with the two separate crystal oscillators, each designed to handle different sampling rates to achieve the utmost accuracy in digital-to-analog conversion, the Q1 Mark II becomes an affordable product that punches well above its weight in terms of versatility and performance. Exceptional DAC and amplifier parts in an intelligent design The Q1 Mark II uses some of the finest components in its well-thought-out design. The DAC employed is the AKM AK4452, which decodes high sampling rate formats with a high signal-to-noise ratio and low distortion. The headphone amplifier chip in the Q1 Mark II is in fact the very same one used in the X7 Mark II's AM3A amplifier module, the audiophile-approved 0PA926 with extremely low noise output. Finally, low-pass filter duties for line output are handled by Texas instruments 0PA1662. Hi-Res Audio Certification The Qi Mark 1 has been certified by the Japan Audio Society to be "Hi-Res Audio" capable. With this, you can be sure that the Q1 Mark II will grant you a natural and realistic listening experience. Official Apple MFi certification means perfect compatibility with iOS3. Dilvpoetry DAC X6 Amplifier 24Bit/96kHz Optical/Coaxial/USB Digital Stereo Audio Headphone Amplifier DAC Decoder Power Amplifier (Silver)
Feature
A newly released iteration of the DAC-X6, this DAC/amp from Dilvpoetry shines in the sub-100 category.Headphone amplifier chipsets: N5532+TPA6120
It uses the highly regarded CS8416+AK4452+JRC5532 in its DAC chipset, along with the OPA2134 opamp, and supports files up to 24 bit/96 kHz.
Compact and adaptable, it's ideal as a desktop unit for sending a signal out to PC speakers, or for use as a powerful headphone amp.
On the back panel, you'll find inputs for USB, optical, and coaxial, plus an RCA signal output. On the front, there's a stepped attenuator for super-smooth control over your music's volume.
Description
Specifications:Standard Input Interface: PC USB / coaxial, fiber optic (with toggle switch)
Standard output interface: 6.35mm headphone socket , line output standard RCA interface
Panel Color: Black
Line level output: RMS 2V
Output power: 90mw / 600, 180mw / 300, 450mw / 100, 610mw / 62, 910mw / 32, 1000mw / 16
SNR: 105dB
Distortion: 0.001%
Frequency response: 20hz-20khz
Adapter Voltage: 100-240ACV
Machine power / adapter output voltage: DC12V2A above
Machine dimensions: 146mm x 98mm x35mm (including protruding parts)
USB receive part use a stable performance VIA VT1630, high resolution,under 24BIT mode ,support 44.1K-96K, DAC part is fine CS8416+AK4452+JRC5532 LPF output using OPA
Package:
1 * DAC-X6
1 * 12V2A power supply
1 * USB Cable
1 * 6.5 to 3.5 audio adapter
4. SMSL M7 2xAK4452 32Bit/768KHz DSD512 Hifi Audio USB DAC with Headphone Amplifier
Feature
Two pieces AK4452 used as DAC chip from AKM company for higher channel separation and lower distortionUsing big power and ultra-low distortion HP amp chip named TPA6120A2.High Voltage Swing and supreme transient response.
Humanized operation, sound style and digital filter can set itself.
Using independent ultra-low clock jitter as clock system and ultra-low phase noise crystal as audio clock.
Description
Specification:Input jacks:USB/optical/coaxial
Output jacks:6.35mm Headphone jack/RCA
THD +N:Pre-output0.00068%
HP output:0.0036%
SNR:Pre-output 107dB
HP output:107dB
Dynamic range:116dB
USB transmission: Asynchronous
USB: Windows7/8/8.1/10;Mac OSX10.6
USB bit depth: 16bit,24bit,32bit,1bit
USBDSD 2.8224/5.6448/11.2896/22.5792 MHz
USBPCM 44.1/48/88.2/96/176.4/192/352.8/384/705.6/768 kHz
Optical/coaxial sampling rate:44.1/48/88.2/96/176.4/192 kHz
Headphone amplifier output power:
138mW32ohm,THD=0.1%
110mW64ohm,THD=0.1%
58mW150ohm,THD=0.1%
30mW300ohm,THD=0.1%
RCA output Level:4Vrms
Power consumption:4.3W
Standby power:0.9W
Product size:188*84*51mm
Net weight:911g
5. SMSL DP1 3 IN 1 Hifi Digital Player Turntable Audio DAC with built-in Headphone Amplifier
Feature
High-power amp chip MAX972-20A, with 3.5mm headphone port, push the impedance of 30 to 300 headphonesUse the latest decoder chip AK-4452 from AKM company, this 32-bit DAC decoder chip with low low distortion (THD+N--107 dB), large dynamic range and excellent SNR (115dB), the internal design with AKM's Velvet Sound architecture
Three core digital audio professional processor: 32-bit RISC Processor+dual DSP digital audio processing unit, decoding 192k/32bit high quality music perfectly
Support WAV / FLAC / APE / AAC / MP3 / WMA / multiple format
Mobile hard disk support up to 2T, SD card support up to 64G, the number of track scans can reach 1000. Support CUE lossless playback
Description
DP1 with multiple functions, uses 9V power adapter. Digital optical/RCA analog/3.5mm analog headphone port output at the same time, support for 32 bit decoding perfectly, with the player+digital turntable+DAC there functions and built-in headphone amplifier.
Three main functions:
The player functions:
-. SD card / USB (U disk or mobile hard disk) input, DP1 switch to the corresponding input mode to play music, it will output analog signals and digital optical signals, so DP1 is equivalent to a player can play lossless music.
-. Built-in amplifier chip MAX97220A, designed 3.5mm headphone port which connect with the headset / earphone.
-. With analog RCA pre-output, that is adjustable high-quality analog signals, it can be connected to an external amplifier / active speaker / headphone amplifier.
Digital turntable function:
-. Using SD card / U disk / mobile hard disk, with the digital optical output, optical output support for high-specification 24bit/192kHz. It can be used as a digital turntable, connects an external high-level decoder.
DAC function:
-. Regardless of which input method, DP1 has 32bit decoding capability, it can be used as a decoder, then it output analog / digital optical signals.
-.With optical ( square ports ) input. It can be connected to CD / STB / TV / Game console etc.
Please see the picture for more specifications.
Note: When use the U disk/mobile hard disk/SD card input, that supports NTFS/FAT32/FAT File System, the default system of many U disks and mobile hard disks is NTFS.
Package Included:
1 x SMSL DP1 High-Resolution Audio Player
1 x Remote Control
1 x 9V Power Adapter
1 x User Manual
6. Dilvpoetry DAC X6 Amplifier 24Bit/96kHz Optical/Coaxial/USB Digital Stereo Audio Headphone Amplifier DAC Decoder Power Amplifier(Black)
Feature
A newly released iteration of the DAC-X6, this DAC/amp from Dilvpoetry shines in the sub-100 category.Headphone amplifier chipsets: N5532+TPA6120
It uses the highly regarded CS8416+AK4452+JRC5532 in its DAC chipset, along with the OPA2134 opamp, and supports files up to 24 bit/96 kHz.
Compact and adaptable, it's ideal as a desktop unit for sending a signal out to PC speakers, or for use as a powerful headphone amp.
On the back panel, you'll find inputs for USB, optical, and coaxial, plus an RCA signal output. On the front, there's a stepped attenuator for super-smooth control over your music's volume.
Description
Specifications:Standard Input Interface: PC USB / coaxial, fiber optic (with toggle switch)
Standard output interface: 6.35mm headphone socket , line output standard RCA interface
Panel Color: Black
Line level output: RMS 2V
Output power: 90mw / 600, 180mw / 300, 450mw / 100, 610mw / 62, 910mw / 32, 1000mw / 16
SNR: 105dB
Distortion: 0.001%
Frequency response: 20hz-20khz
Adapter Voltage: 100-240ACV
Machine power / adapter output voltage: DC12V2A above
Machine dimensions: 146mm x 98mm x35mm (including protruding parts)
USB receive part use a stable performance VIA VT1630, high resolution,under 24BIT mode ,support 44.1K-96K, DAC part is fine CS8416+AK4452+JRC5532 LPF output using OPA
Package:
1 * DAC-X6
1 * 12V2A power supply
1 * USB Cable
1 * 6.5 to 3.5 audio adapter
7. S.M.S.L DP1 Digital Player Audio DAC with built-in Headphone Amplifier (BLACK)
Feature
High-power amp chip MAX972-20A, with 3.5mm headphone port, push the impedance of 30 to 300 headphonesUse the latest decoder chip AK-4452 from AKM company, this 32-bit DAC decoder chip with low low distortion (THD+N--107 dB), large dynamic range and excellent SNR (115dB), the internal design with AKM's Velvet Sound architecture.
Three core digital audio professional processor: 32-bit RISC Processor+dual DSP digital audio processing unit, decoding 192k/32bit high quality music perfectly.
Support WAV / FLAC / APE / AAC / MP3 / WMA / multiple format.
Mobile hard disk support up to 2T, SD card support up to 64G, the number of track scans can reach 1000. Support CUE lossless playback.
Description
Three main functions:The player functions:
-. SD card / USB (U disk or mobile hard disk) input, DP1 switch to the corresponding input mode to play music, it will output analog signals and digital optical signals, so DP1 is equivalent to a player can play lossless music.
-. Built-in amplifier chip MAX97220A, designed 3.5mm headphone port which connect with the headset / earphone.
-. With analog RCA pre-output, that is adjustable high-quality analog signals, it can be connected to an external amplifier / active speaker / headphone amplifier.
Digital turntable function:
-. Using SD card / U disk / mobile hard disk, with the digital optical output, optical output support for high-specification 24bit/192kHz. It can be used as a digital turntable, connects an external high-level decoder.
DAC function:
-. Regardless of which input method, DP1 has 32bit decoding capability, it can be used as a decoder, then it output analog / digital optical signals.
-.With optical ( square ports ) input. It can be connected to CD / STB / TV / Game console etc.
Package Included:
1 x SMSL DP1 High-Resolution Audio Player 1 x Remote Control
1 x 9V Power Adapter
1 x User Manual
8. SMSL A6 50Wx2 HIFI Audio Digital Amplifier Headphone AMP, DAC Digital to Analog Converter DSD512 USB/Optical/Coaxial/LP Player/CD Analog Input with Remote Control Black
Feature
Multi-functions: SMSL A6 is not noly a digital amplifier but also a headphone amplifier and it has DAC digital to analog conversion function. Come with a remote control for easy usingHigh-level Components:Uses ICEpower50ASX2 digital amplifiers module to ensure high DR(Dynamic Range) and low THD+N,and equiped with AKM AK4452 decoding chip, DR reach 115dB for excellent decoding performance,supports DSD512
High Sound Quality: Built-in a DAC with excellent decoding performance and SMSL patent sound SDB(SMSL Dynamic Bass), make the sound quality better. Aluminium alloy shell reduces and shield outer interference effectively to ensure the sound quality
Surface Craftsmanship: Sand-blast, wiredrawing, oxidation and laser engraving, never fade like paint spraying
Five Input Ways: Support USB/Optical/Coaxial/LP player/CD Analog Input
Description
FEATURES:
-Uses ICEPOWER 50AS*2 SE amplifier module which get big power output and ultra-low
distortion from B&O company in denmark.
-Using advanced USB audio CM6632A,It support UP to PCM32/384Khz AND DSD512.
-Well selecting the latest AK4452 chip as audio decoding chip from AKM.
-Built-in SDB sound which patented belongs to S.M.S.L
-Built-in Turntables amplifier
SDB: SDB Sound which patented belongs to S.M.S.L. It improves the fidelity of sound. For the best sound effects. SDB is not only improve BASS, but it will adjust dynamic for bass and treble according to input source.
SPECIFICATION:
Input: USB/Optical/Coaxial/LP PHONO/CD analog
PHONO INPUT: MM
Output: DAC/Speakers/3.5mm headphone port
USB transfer mode: Asynchronous
USB compatibility: Windows XP/7/8/8.1/10
Bit depth: USB 16-32bit,1bit, Optical/Coaxial 16-24 bit
Sampling Rate :USB PCM 44.1-384kHz
USB DSD 2.8224/5.6448/11.2896/225.792MHz
Optical/Coxial 44.1-192kHz
THD+N: DAC out: 0.0005% Headphone amp Out:0.004% Power amplifier out:0.0025%
Dynamic range: DAC out 110dB
SNR: DAC out 100dB headphone amp:93dB power amplifier out:117dB
Headphone amp output power:32ohm 330mW@THD=0.13%
64ohm 545mW@THD=0.12%
150ohm 240mW@THD=0.16%
300ohm 122mW@THD=0.13%
Output power:(4ohm)-50W,(8ohm)-30W
DAC Output level:2.5VrmS
Power Consumption 45W
Standby Power 3.6W
Machine size:198*215*45 7.8*8.5*1.8 inches
Wet Weight:1580g( 3.5lb)
Package included:
1 x SMSL ice multifunction Amplifier
1 x Remote Control
1 x User Mannual
1 x Power Cable
1 x Cable
