SMSL AD18 80W2 Bluetooth 4.2 HIFI USB DSP Digital Decoding Power Amplifier

SKU: SMSL-AD18
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  • Support USB / Optical / coaxial / Bluetooth / AUX input
  • Support remote control.4.2 bluetooth.
  • Using TI TAS5508C + TAS5342A chip
  • Within SMSL patented sound SDB(SMSL Dynamic Bass)

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Details

Specification

Signal to noise ratio: 90dB
Power amplifier output power (4ohm): 80W * 2
Headphone output (32 ohms): [email protected] = 0.04%
EQ Quantity: 7 kinds
Treble adjustment range: ± 8dB
Bass adjustment range: ± 8dB
Bluetooth specification: BT4.2
Input interface: USB/Optical *2/Coaxial/ AUX/Bluetooth
Output interface: amplifier output port, headphone port
Chip: TAS5508C, TAS5342A, CS8422, VT1620A, MAX97220A, CS5341, BT4.2 Bluetooth module, NE5532
USB sampling rate: 16bit 44.1kHz-48kHz-96kHz-192kHz; 24bit 44.1kHz-48kHz-96kHz
USB Compatibility: USB2.0
Power amplifier power consumption: 50W
Amp consumption: 4W
Standby power: 0.8W
Supply voltage: 24V

THD+N: 
Speakers: 0.04%
Headphones:0.008%


SNR:
Speakers:90dB
Headphones:100dB


USB compatibility: windows XD/7/8/8.1/10
Bit depth: 24bit


Sampling rate:
USB:44.1KHz-96KHz
Optical, Coaxial: 44.1KHz-192KHz
Amplifier power: 4Ω 80W+80W


Headphone power:
32Ω [email protected]=0.04%
64Ω [email protected]=0.02%
150Ω [email protected]=0.02%


Amplifier consumption: 50W
Standby power: 0.8W


Total weight: 1.55Kg
Packing size: 275 * 231 * 74mm


Package

Power supply

MICRO USB cable

Remote control

Antenna

Customer Questions & Answers

James
James

Is this the newer version with sub output through the 3.5mm connection?

7/23/17 11:43 AM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi James,yes,it is the newer version with sub output through the 3.5mm connection.Thank you.

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Lyle Kruger
Lyle Kruger

Hi, Can I make use of the onboard DAC if I connect it to my Rasberry pi via the HIFIBERRY DIGI+ and a optical toslink cable?

7/27/17 4:17 PM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi Lyle,    The factory hadn't test it.  If your product has optical output,it can connect AD18.  Thank you.

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David Andersson
David Andersson

Hello,    Does it support aptX on bluetooth?    Kind Regards    David Andersson

8/24/17 1:52 PM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi David,yes,it support aptX on bluetooth.Thank you.

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moses
moses

does it support subwoofer output through Coax/opt1?

10/8/17 1:15 PM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi moses,it doesn't support.Thank you.

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Vin m
Vin m

Hi, I have this amp but remote stopped working? Can I have ir code or replacement remote? How to fix?

10/16/17 11:23 AM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi Vin,the remote is 22usd.Thank you.

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mm
mm

Power 19 V DC input possible ?

11/15/17 2:46 AM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi mm,yes,it can.Thank you.

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mm
mm

Which stage and settings starts the AD18 after power loss ?  Regards mm

11/16/17 7:34 AM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi,AD18 has function of memory, the memory before the input state.Thank you.

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Don
Don

Can I run this unit in bridged mode so I can drive mono speakers?

11/20/17 6:21 PM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi Don,AD18 can't run bridged mode.Thank you.

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Roman Jurecka
Roman Jurecka

What is the frequency response?

11/28/17 4:53 PM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi Roman, frequency response is 20-20.Thank you.  

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Paul
Paul

What is the output impedance of the headphone jack?

12/2/17 11:50 AM Asked.
shenzhenaudio.com
shenzhenaudio.com

Hi Paul,it is 32Ω.Thank you.

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