Introduction
Toneking is a Chinese company that produces in-ear monitors and earbuds. I would like to thank Toneking and Penon for the review unit of the TO400s. At the moment, you can purchase the Toneking TO400s from Penon or Aliexpress .
Specifications
- Driver Configuration: 16 mm Dynamic
- Frequency Response: 10Hz – 32KHz
- Sensitivity: 112dB
- Impedance: 400Ω
Unboxing & Accessories
The earbud comes in a black package with the brand name in silver on the front. There is a transparent film which shows the earbud. After opening the box, there are the TO400s and black soft carrying case sporting the brand name. Inside the case, you will get 1 shirt clip and 8 pairs of foam.
Page 2: Earbud Build & Design, Cable Build & Design
Audio123 Reviews 
Good review, i love these earbuds myself.
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Thank you! It is a great earbud.
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Hi, how would you compare these to the astrotec lyra classic?
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The TO400s is brighter and boasts a higher level of details retrieval.
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With 400Ω, its hard to drive or not? How compare with tomahawk?
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It is efficient, not hard to drive. I have not tried the Tomahawk. Cheers!
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does to400s sounds good for complex tracks such technical death metal genre?
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The TO400s can tackle complex tracks well. Cheers!
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