IEM Build & Design
The TSMR-4 Pro has transparent clear acrylic shells and the faceplates are dark blue in colour. At the back of the shells, there are switches. The left and right faceplates have the brand name and brand logo printed in silver respectively. The nozzle is slightly angled with 2 bores. The TSMR-4 Pro utilizes 2 pins 0.78mm connectors and it has an ergonomic design.
Cable Build & Design
The cable is a detachable 4 core cable with 2 pins 0.78mm connectors. On the connectors, there are L & R markings on the left and right respectively. The connectors have black housing. The cable has a memory wire section that is enclosed in a transparent heat shrink tube. The chin slider is translucent. The y-splitter has a black housing and there is strain relief. The jack is 3.5mm gold plated right angled with strain relief.
Page 3: Sound Analysis, Switches
Audio123 Reviews 
Hi! Thank you very much for review!
Can you compare TSMR4-Pro to Shozy Neo BG??
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Hi! Thank you for review!
Can you please compare it to Shozy & Neo BG?
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Hi, thank you! The TSMR-4 Pro in its balanced mode has more impactful bass, fuller midrange and livelier treble than the BG. Cheers!
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Hi! Thank you for review!
How TSMR-4 sounds with iBasso dx220?
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Thank you for reading! The TSMR-4 Pro sounds excellent with DX220. Very detailed sound and the soundstage is holographic. Cheers!
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Hi!
Could you tell me, if you have opus#1s, how does TSMR 4 Pro “sings” with it?
And, if you could, please, discribe the sound. Is it neutral?
Now I’m looking for not too dark and not too bright – neutral sounding earphones.
Thanks!
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I don’t have the Opus#1S. The TSMR-4 Pro is on the neutral side. Cheers!
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