headphone amplifier diy kit

• Sure Electronics 2 X 1W 8 Ohm Class AB Headphone Amplifier DIY Kit - TDA2822M

  

  Go to see$9.98

• SainSmart Assembled 6N3 Hifi Buffer Audio Tube Headphone Amplifier Pre-amp Kit with Transformer

  

  Go to see$46.01

• Cigar Box Amplifier Kit with Oliva G Cigar Box, Hardware and How-To Guide!

  

  Go to see$39.99

• Audiophile CMOY headphone amplifier made with high quality parts-Altoids Red Tin

  

  Go to see$35.99

• RAVPower Bolt 30W/6A 4-Port Rapid Charging Station / USB Travel Wall Charger / USB Desktop Charger, for iPhone 5s, 5c, 5, 4s, 4; iPad 5, Air, Mini; Samsung Galaxy S5, S4, S3, S2, Note 3, 2; Kindle Fire HD HDX; Google Nexus 4, 5, 7, 10; Motorola Droid Razr Maxx Moto X; HTC One X V S, LG G2; Nokia Lumia 920 1020 1520 2520; PS 4; Bluetooth Speakers & Headsets; External Battery Packs and More

  

  Go to see$19.99

• RAVPower Luster Mini 3000mAh Portable Charger Lipstick-Sized External Battery Pack Power Bank Charger (Ultra Bright Flashlight with High/Low/Strobe Modes, 5V/1A Output) for iPhone 5S, 5C, 5, 4S, 4, iPod (Lightning Cable not Provided); Samsung Galaxy S5, S4, S3, S2, Note 2; Nexus 5, Nexus 4, HTC Sensation, One X V One X V S, EVO 4G, Thunderbolt; Nokia Lumia 1020, 920 900 N9; Motorola Razr; LG Google Nexu 4 and other Android & Apple Device, Smart Phones, Tablets - Gold

  

  Go to see$17.99