Fiio E11K Kilimanjaro2 + Sonic Electronix Bonus Pack 1

General Features:

• Portable headphone amplifier designed for hi-fi listening on-the-go
• All aluminum-alloy body and chassis protects the amplifier from electromagnetic interference
• Preamplifier OPA1642 serves as the voltage amplifier
• Provides outstanding layering as well as medium and high frequency extension
• Power amplifier AD8397 serves as the current amplifier
• Ensures precision control of low frequencies and smooth drive
• Features fully discrete bass circuit design with basic on/off control
• 1/8" stereo auxiliary input and headphone output
• Reinforced battery capacity provides up to 16 hours of playtime
• Simple rotary volume control and toggle switches
• Dimensions: 2.2"W x 0.5"D x 3.59"H
• Authorized Internet Dealer
• 1-year Manufacturer's Warranty

Specifications:

• Recommended Headphone Impedance: 16 ~ 150 ohm
• Frequency Response: 20-20,000 Hz
• Signal to Noise Ratio: 108dB
• THD: .004%
• Maximum Output Power:
• 270mW (32 ohm THD <1%)
• 450mW (16 ohm THD <1%)
• 1400mAH internal battery