AIYIMA D05 Bluetooth 5.0 Stereo Amplifier 120Wx2 HiFi 2.1 Channel Digital Audio Power Amp with USB DAC, Coaxial, Optical Inputs, 24Bit/192kHz Class D, OLED Display, AptX HD - Supports Subwoofer & Includes Remote Control - Perfect for Home Theater, Music Studio, and Audiophile Sound Systems
$69.29
$125.99
Safe 45%
AIYIMA D05 Bluetooth 5.0 Stereo Amplifier 120Wx2 HiFi 2.1 Channel Digital Audio Power Amp with USB DAC, Coaxial, Optical Inputs, 24Bit/192kHz Class D, OLED Display, AptX HD - Supports Subwoofer & Includes Remote Control - Perfect for Home Theater, Music Studio, and Audiophile Sound Systems
$69.29
$125.99
45% Off
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Estimated Delivery: 10-15 days international
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Description
Bluetooth DAC Amplifier Instructions for PC-USB operation： 1. Connect the PC-USB interface of the rear surface of the machine with factory provided USB cable(USB can support hot plug)2. Press the input signal selection switch to select USB input. 3. The icon with horn symbol in the lower right corner of PC 4. Click right button to pop up the dialog window and right click mouse 5. Select the playback device recognized by PC in the pop-up dialog window (USB of this machine is automatic identification, no manual installation and drive) 6. Click to confirm the identified digital output Note:If no audio output when you connect TV,you need to adjust the TV audio source output to optical fiber, coaxial output. Pay attention to switch to the corresponding input mode. The OPT input only support SPDIF two channel sound, doesn't support TOSLINK 5 channel surround sound. The optical fiber cannot be folded;The audio cable and PC-USB cable should not be too long, so as not to affect the output of the signal.Thanks! 120W+120W HiFi Home DAC Amplifier 2.1 Channel Bluetooth Amplifier Features： With OLED display, With Remote control,EQ mode selection Multi-function knob,Exquisite appearance design High-Performance Chip set Let you enjoy HiFi Sound! Note:The screen is covered with a protective film Drive passive speakers + Powered Subwoofer 120 Watt per channel power output can drive most home passive speakers to create astonishing Sound. Used with active subwoofer allowing you to enjoy powerful and high quality sound. Package included 120W+120W HiFi Bluetooth Home DAC Amplifier 1 Pc usb cable 1 pc optical cable 1 pc 32V 5A power adapter 1 pc Remote control 1 pc User manual Product model AIYIMA D05 Chips set CM6642, TAS5508, TAS5352A, QCC(Bluetooth 5.0), CS8422, WM8782 Working Voltage DC 24-36V, can't over 36V ( With 32V 5A power adapter) Input sensitivity 0.775V Frequency response 20Hz-20kHz (±1dB) SNR(Singal noise rate) ≥105dB Distortion ≤ 0.01% Bluetooth support ACC、SBC、aptX、aptX LL Speaker match resistance 4-8Ohm Amplifier max output power 120W+120W, load 4Ohm speaker PC-USB Support max sample rate PCM 192kHz/24Bit Coaxial Support max sampl rate PCM 192kHz/24Bit Optical Support max sampl rate 192kHz/24Bit PC-USB support system XP, W7, W10, mac, Linux, mobile phone OTG Audio input Bluetooth, PC-USB, Optical, Coaxial, RCA Audio output Banana Jack, Golden subwoofer output (Connect With Active Subwoofer Speaker) DAC Converter DAC A5 PRO Decoder DAC Bluetooth Amplifier DAC A6 Audio Decoder AIYIMA A80 Bluetooth Amplifier DAC Stereo HiFi Home Audio Receiver 2.0 Channe... Add to Cart Buying Options Buying Options Buying Options Add to Cart Customer Reviews 4.4 out of 5 stars 286 3.8 out of 5 stars 30 4.2 out of 5 stars 152 3.7 out of 5 stars 12 3.8 out of 5 stars 38 Price $42.99$42.99 — no data $127.99$127.99 — no data $229.99$229.99 Bluetooth ✘ ✘ ✓ ✓ ✓ Input PC-USB/Coaxial/Optical PC-USB/Coaxial/Optical RCA/Bluetooth/PC-usb/optical/coaxial Bluetooth/USB/Optical/Coaxial RCA / TRS / PC-usb / OPT / COA / BT Output RCA /3.5mm headphones outputs RCA /3.5mm or 6.35mm headphones outputs Banana Jack passive Speaker RCA Output, Active Subwoofer Output RCA(Active Amplifier/Active speaker)) RCA Volume control Bass & Treble/Volume ✘ With Remote control/Volume Control ✘ With Remote control Sample Rate 24bit/192kHz 24Bit/192kHz 24bit/192kHz 32bit/768kHz 24bit192khz Power Supply DC 5V DC 12V DC 24V-36V DC 12V DC 24V-48V Fetures DAC Headphone Amplifier DAC Headphone Amplifier 150W+150W HiFi Home DAC Amplifier Uses XMOS second-generation chip DAC Amp with VU meter
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Reviews
*****
Verified Buyer
5
The first thing to understand about either of these is that they are dac-amps. When you are using digital inputs the signal stays digital all the way through except for the final output to the speakers. There are just a few amps that work this way but as digital inputs become the most common sources this is truly ideal because you are avoiding both dac adc conversions when using a digital amplifier - and you don't need a high end dac to get good sound. The downside is that the analog input must go through an analog dgital conversion and that is not a strong point of this amp. So as you read others' comments its critical to know what inputs they used. And, of course, bluetooth is not hifi either.I will say that using the digital inputs both of these are truly excellent. I have had many amps including an Aiyama A07, Sabaj A10, Hypex digital, several tube amps, and several class AB amps. In terms of top to bottom detail both the Hypex and D03/D05 are standouts. I did not find the Aiyama A07 as good in soundstage and 'rhythm'. Sabaj high end feels more digital.But don't forget that dac's can make a huge difference. I have some high end dac's including an RME and Marantz DAC1 so I know what a decent dac should do. The precision, imaging, and soundstage you get from D03/D05 are competitive.I highly doubt there's a significant power difference between them despite the specs since they both provided the same power supply (same as the A07 also). They had more power than I could use with the KEF Q100's I was driving. Sound of the two were very similar with the top end feeling a bit more lively with the D05. Both provide an exciting, detailed sound that felt 3d with the instruments suspended in space.I like the aesthetics and creature comforts of the D05 much more, however. Its a bit lower, longer, and narrower with a larger volume knob and more space for the speaker posts on the back. When you change settings the display changes so that you can see what's changed from a distance. There's a loudness contour that's useful at low volumes. And you can blank out the screen if you want. I haven't found any use for the eq settings. Note that a long press on the display button switches to hi gain which is about the same gain as the D03. The D05 is well worth a few extra bucks!Edit 4/18I've played some with the equalizer now and find it helpful. I particularly like the 'country' setting which add just a bit of warmth and reduction in treble. Its really a gentle room curve. Jazz and light rock setting are nicely understated. The heavy rock and rap are just too much bass though. Interestingly, the subwoofer out is unchanged by the equalizer but it is impacted by the tone controls. Unfortunately, if you turn the eq off and then back on it skips to the next eq setting. That's a pain since I really only use the country settingThere are two loudness settings.; 1 is more gentle but hits the upper bass more while 2 impacts low bass more with little effect on upper bass. Loudness, tone control, and eq settings are independent and can all be used at the same time.All these were tested with REW and a calibrated mic - not just my ears.
