Welcome to Our Marketplace

Shopping Cart


No products in the cart.

Return to shop

Shopping Cart


No products in the cart.

Return to shop

GGMM 24bit 192kHz Headphone Amplifier USB


Choose an option
Choose an option
  • Brand Name: GGMM
  • Built-in Battery: No
  • Certification: CE
  • Recommended Headphone Maximum Impedance: 101-150 Ohm
  • Output Type: LINE OUT (AUDIO OUT)
  • Origin: CN(Origin)
  • Input Type: USB
  • Input Type: Micro-USB
  • DSD (Direct Stream Digital): Yes
  • Body Material: Metal
  • Package: Yes
  • Channels: 2 (2.0)
  • Output Power: 87.6W Max
  • Dimensions (WxHxD): 7.9*0.6*0.3 inches
  • Model Number: A1
  • Operational Amplifier Chips Model: MAX97220A
  • Signal To Noise Ratio: 103
  • PCM: Yes
  • Bluetooth: No
  • DAC Model: WM8533
  • Type: Mini Amplifier
  • WIFI: No
  • Type: Mini Amplifier for headphone computer
  • Output interface: type c to 3.5mm audio jack/micro usb to 3.5mm
  • Input interface: dac amplifier headphone
  • Feature1: audio portable headphone amplifier
  • Style: 100% Original amp for smartphones pc tablet
  • Support device: Compatible with Android 5.0 micro usb devices with USB OTG
  • PCM Decoding: 24Bit 192Khz
  • Feature2: usb c dac headphone amplifier
  • Function: TYPE C to 3.5MM Adapter DAC for Android Phone PC
  • Function2: 192kHz Micro-USB to 3.5mm DAC Converter Portable Headphone Amplifier


There 2 models for you to choose, make sure you choose right connect port( type c or micro usb)

Compact and Metal CNC combine design

with metal material and touch feeling, minimal but not simplify

High resolution decoder chip built in

most phone in the market only can decoder 16bit/48kHz sound source, even you with high quality headphone also can’t enjoy best music, wth our A1 device, it can up to 24bit8192kHz decorder, give you original sound fest

2 Mode ( type c to 3.5mm or micro-usb to 3.5)

suit for various mobile phone in the market, you can choose model match which match your device, no adapter needed, beside, package also included USB adapter for PC use

Power consumption

with no battery built-in , avoid keep charge and short time use, you can take it to anywhere at anytime(only 11.6g)



1.If the A1 does not support 24bit / 192Khz, please download the latest firmware for the update on the official website. Http://ggmm.com/download/a1_c0007
2.If you are not sure A1 support your phones, please confirm with us first, our customer services are stand by at any time
3.there will be 2 options for you, one is 3.5mm to micro usb, one is type c to 3.5mm, so choose the item which suit for your needs

Package Included

1.A1 Amp
2.micro usb adapter
3.user manual
4.warranty card

Ships From



Gold(for android), Gray(for type c), Silver(for android)


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

EAN: N/A SKU: 1005001321212410 Categories: ,
Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
  • Image
  • SKU
  • Rating
  • Price
  • Stock
  • Availability
  • Add to cart
  • Description
  • Content
  • Weight
  • Dimensions
  • Additional information
  • Attributes
  • Custom attributes
  • Custom fields
Click outside to hide the compare bar