【Chi-fi earphones review】Reecho×Peacock Audio Spring: A fresh, sweet and sour sound with outstanding transparency. Luxury and premium package and build quality

Reecho&Peacock Audio Spring Custom Triple Driver 2DD+1BA HiFi in-Ear Earphone with Aluminum Annular Diaphragm for Audiophile Musician (with Blue Cable)

Basic specifications
Unboxing
Fit
Sound Quality
- Frequency response
Recording signature
- JAZZ
- OST
- Classical
- Rock
Final Verdict
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This time we will focus on Reecho x Peacock Audio Spring. I think Reecho and Peacock Audio are almost unknown to anyone except those who are interested in Chinese earphones in Japan. As I remember, I think Spring is the first product I bought from both companies.

The name of this model seems to be "Spring" now, but it was originally introduced by HiFiGO under the name "Sprong Fever". After reading the review, I clearly expected the build quality and package to be more than the price, so I ordered it immediately, but it was just around the time when the new Corona began to be difficult, and it was available much later.

hifigo.com

Basic specifications

requency responce: 10hz-38khz
Impedance: 16Ω
Sensitivity: 106dB
able connector: 0.78mm 2pin

Unboxing

Contents include earphone pair, 3 pairs of silicon ear tips, 10 pairs in total, large and small foam ear tips, large leather carrying case, instructions, etc. The package is luxurious overall and I don't think it's very affordable in the $ 100 price range. It is usually comparable to the $ 300 class.

The build quality of the earpieces is high, the cables are excellent, and the accessories are all luxurious. To be honest, it looks like a high-end earphone. Moreover, each unit has a unique serial number, which is engraved on the cable. Also, the painting of the ear shell is done by hand, and it differs slightly depending on the individual. I'm really surprised that I have been so passionate about products in the $ 100 class.

The cable is free of touch noise and is a great quality accessory for products in the $ 100 price range, no upgrade required.

Reecho×Peacock Audio Spring

Fit

In my case, the fit is good. The housing is fashionable and eye-catching. It's very beautiful and I personally love it.

Reecho×Peacock Audio Spring

Sound Quality

Measuring equipment

SAMURA HATS Type3500RHR System: HEAD & TORSO, left and right S-Type ear model (Type4565 / 4566: IEC60268-7 compliant)
AWA type 6162 711 ear simulator
Microphone preamplifier: Type4053
Type5050 microphone amplifier power supply
Audio interface: ROLAND Rubix 24
Analyzer software: TypeDSSF3-L

*Due to the response of the ear simulator, the reliability below 20hz and above 16khz is not high.

Frequency response

In order,

[Reecho AET07 M attached] Separate left and right
[Reecho AET07 M attached] Average left and right
[Reecho AET07 M attached] Separate left and right (free sound field corrected)
[Reecho AET07 M attached] Left-right average (free sound field corrected)
[black M attached] Separate left and right
[black M attached] Average left and right
[black M attached] Separate left and right (free sound field corrected)
[black M attached] Left-right average (free sound field corrected)
[Foam S attached] Separate left and right
[Foam S attached] Average left and right
[Foam S attached] Separate left and right (free sound field corrected)
[Foam S attached] Left-right average (free sound field corrected)
[Columbian M attached] Separate left and right
[Columbian M attached] Average left and right
[Columbian M attached] Separate left and right (free sound field corrected)
[Columbian M attached] Left-right average (free sound field corrected)
Comparison (free sound field corrected)
Comparison (free sound field corrected/2khz-24khz)

Reecho×Peacock Audio Spring

It seems that the frequency characteristics are relatively flat from the low range to the mid range, but the mid range is a little dominant over the high range. Bright and juicy overall, full of lushness and moisturizing sound with a little sparkle that emphasizes musicality and transparency. Plays a very fulfilling and bright music. In addition, the retreat of the ultra-high range makes it possible to feel a sufficient amount of sweetness in the midrange. It makes you enjoy fresh, sweet and sour citrus music.

Actually, it is not clear what the intention is to set up the deep valley between the mid-range and the mid-high range, which everyone will pay attention to. There may be a joint between BA and DD. The expectation is that they wanted to give the feeling of cleanliness to the mid and high frequencies, and perhaps the intention to adjust the feeling of edges by adjusting the sense of inclination in the mid range. However, I suspect that the steep slope from 3khz to 4khz may be the cause of the consonant's sharpness. I find it easy to hear the bright female vocals sound a bit like barking around here.

I'm wondering if EQ should lower 4khz or lower 2khz, but in my case it was more natural to lower 2khz, which made it softer and easier to listen to.

Recording signature

The recording signature is posted for advisory. Free sound field adjustment is added. The source is KANN CUBE and the gain setting is high.

www.ear-phone-review.com

The music used in the recording signature is from the game maker Nippon Falcom, which I love.

www.falcom.co.jp

JAZZ

anchor.fm

Sophisticated Fight / Sora No Kiseki First Chapter & Second Chapter Super Arrange Version / Copyright © Nihon Falcom Corporation

OST

anchor.fm

Sophisticated Fight / The Legend of Heroes: Sora No Kiseki FC Evolution Original Sound Track / Copyright © Nihon Falcom Corporation

Classical

anchor.fm

Rock

anchor.fm

The Decisive Collision / The Legend of Heroes: Sen No Kiseki Super Arrange Version / Copyright © Nihon Falcom Corporation

Final Verdict

Comprehensive evaluation:	★★★★★

There is a sense of transparency in terms of sound quality, and you will hear a very moist and bright sound. The vocal comes out to the front and sings sweetly, but since the body is lacking, it sounds beautiful if it is a thick male voice, but in a bright female voice it may sometimes bark a little. maybe. Also, the sound of the instrument is a little hard, so it may not be suitable for people who are not good at making squeaks.

Considering the price, the build quality / package is exceptionally high in quality, and I don't think it is a model in the $ 100 price range. The sound quality is a little quirky, but you won't regret it in terms of build quality.

Reecho&Peacock Audio Spring Custom Triple Driver 2DD+1BA HiFi in-Ear Earphone with Aluminum Annular Diaphragm for Audiophile Musician (with Blue Cable)