Computer HIFI Amplifier Stereo Audio Headphone AMP 140mW Output with Power Supply A910
Have good headphones and speakers for love music friends not only need for high fidelity level, friends, light box, earphone good is not enough, with a suitable amplifier can perfect play a maximum limit of music, let the listener to enjoy the perfect music. The amplifier adopts full metal material to build, strong and durable, volume gain knob design appearance, convenient operation, the design of servo control system, can satisfy the majority of impedance headphones and speakers to boost demand.
Carefully designed servo circuit, dual signal input. With the preamplifier output, can be used as the preamplifier of high-grade products. The golden yellow aluminum material design case, the surface is polished, the front panel is provided with a 3.5 earphone interface, the volume gain, power switch and an indicating lamp etc.
– Maximum input voltage: 450mV
– Signal to noise ratio (A): 110dB
– Output power: 140mW
– Distortion: less than or equal to 0.02%
– Channel separation: greater than or equal to 65dB
– Frequency response: 20Hz-20kHz (minus 0.05dB)
– The output noise: less than 0.1MW
– Output impedance: 32 ohm
– Input impedance: 10kohm
– Product size: 11cm (L) X6.5cm (W) X4cm (H)
– Product net weight: 160 /g
– 1 X A910 mini audio amplifier
– 1 X transformer power supply
– 1 X RCA audio line
1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW. 2) We will process most order in 48 hours after payment verification and offer tracking no with every Deal(aliexpress only can fill the tracking No after 24 hours). 3) Support WORLDWIDE SHIPPING. (Except some countries and APO/FPO). 4) DHL/Fedex Tracking No Maybe Change after the item arrive Hongkong(eg.we shipped the item on Friday and fill the tracking No,but the tracking No may be Change on Monday if the Parcel arrive Hongkong). 5) SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season. 6) If you have not received your shipment within reasonable days from payment, please contact us first(pls don’t put negative feedback before contact us!). We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
1) We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important ,We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. 2) It is impossible to address issues if we do not know about them!
1) For Russian buyer,pls offer full name as policy requires. 2) For Buyer from Russian Federation,Argentina,Ukraine,Item may ship via EMS if you choose DHL/Fedex as complex customs declaration process. 3) For Buyer From Brazil,pls offer Tax No is you want to ship via DHL/Fedex,or item will ship via EMS though you choose DHL.