Het product doet wat het moet doen. Niet bijzonder, maar gewoon goed. De levering was snel en zonder complicaties.
Fiio E12 Portable Amplifier
Product Details
Thank you for viewing.
This is a Portable Amplifier (Fiio E12).
●Notice●
The connection cable has been changed to ANKER.
It is a thicker cable than the JVC (Victor) one.
Recommended for those who feel insufficient power (output) with headphones or earphones from brands like AKG, SHURE, and SENNHEISER.
- This is a used item.
There are scuffs on the exterior, but it was used until recently and the operation has been confirmed to be problem-free.
The product includes: portable amplifier unit, USB cable, soft case, box, AC adapter (aftermarket), USB cable (Type B / approx. 1m), connection cord (ANKER product).
(Instruction manual is not included...)
We appreciate your understanding if you are not concerned about these details.
[About the Product]
- Smooth volume adjustment is possible with the rotary volume controller.
- Simple AUDIO IN/OUT configuration designed to enhance sound quality.
- Its greatest feature is an output that is 3 times (at 32Ω) that of the E17, adding more dynamism to portable audio playback.
- The operational amplifier uses a combination of TI OPA1611A and LME49600, which are also used in professional audio equipment.
- Bass Boost EQ has 2 levels: ON/OFF.
- Equipped with two gain adjustment functions: High (16dB) and Low (0dB).
- Charging is done with the included USB cable. Full charge from empty takes approximately 120 minutes, with a continuous playback time of over 12 hours.
[Shipping]
Ships via Yū-Yū Mercari便.
① Portable amplifier unit
② USB cable
③ Soft case
④ Box
⑤ AC adapter (aftermarket)
⑥ USB cable (Type B / approx. 1m)
⑦ Connection cord (ANKER product)
The above 7 items are included.
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Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.













