Tactical AR Folding Stock Adapter Airsoft Hunting Accessory For M16/M4 SR25 Series GBB(AEG)-in Hunting Gun Accessories from Sports & Entertainment on AliExpress - 11.11_Double 11_Singles' Day
$ 48.00$ 28.80
|Input Type||LINE IN (AUDIO IN)|
|Operational Amplifier Chips Model||MC33078|
|Model Number||A1 Headphone Amplifier|
|Recommended Headphone Maximum Impedance||501-600 Ohm|
|Output Type||LINE OUT (AUDIO OUT)|
|DSD (Direct Stream Digital)||No|
|Brand Name||Olive Leaf|
Reference A1 original machine design, the circuit does not do the improvement, strengthens the power source and the horn protection, after many gives the version improvement, the alignment many times optimizes, 0 noises! Easy to do! ! This amp is highly resistant to hearing and is not irritating.
Belong to HIFI amp, rich sound details, full high school low dynamic.
The various configuration instructions are as follows:
DIY KITS: Includes PCB and all components on the circuit board. Need you to weld (Taiwan Yu Yang potentiometer)
Finished board: Includes PCB and all components on the board. It has been welded and tested.
DIY KITS machine: includes all the accessories in the amp, chassis, seal ring cattle, the United States CMC lotus socket, audio cable, copper column screw signal line, 8 WIMA, filtering 4300UFELNA blue robe, potentiometer ALPS16, gold-plated headphone jack. Need you to weld
Finished machine: includes all the accessories in the amp, chassis, seal ring cattle, the United States CMC lotus socket, audio cable, copper column screw signal line, 8 WIMA, filter 4300UFELNA blue robe, potentiometer ALPS16, gold-plated headphone jack. It has been welded and tested.The main board is packaged separately from the housing. The product needs to be assembled by itself. The process is very simple.
PCB size: 9.9×12.7cm High-precision CNC machining 1.6mm Aeon plate! Double-sided gold sinking process
This kit design features:
1: Use Nutrilite's music group sound full gold plated professional equipment earphone plug to ensure reliable contact points!
2: It is very important to use UPC1237 seat protection, especially expensive headphones. Effectively eliminate impact sounds and work more at ease
3: Protect Panasonic original signal relay, contact contact resistance is very small! Loss of audio signal is small.
4: Kit is compatible with ALPS16, 27 potentiometer is recommended to use 10-50K