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Description
Advanced Dual-Chamber Dynamic Driver
Tanchjim presents the 4U, a meticulously crafted pair of single dynamic driver in-ear monitors. Featuring Tanchjim’s self-developed DMT4 Dual-Chamber dynamic driver unit, this model utilizes an LCP composite diaphragm for exceptional sound reproduction, delivering clear and crisp audio.
Customizable Sound with Adjustable Circuit Filter
The 4U comes equipped with a 4-level adjustable circuit filter system, allowing users to tailor the bass response to their preferences. This simple yet effective mechanism makes the 4U versatile, letting you customize the sound signature as per your liking.
High-Quality Composite Diaphragm
The composite diaphragm in the 4U is designed using FEA simulation technology, ensuring a balance of rigidity and flexibility. This results in a robust lower-end response and dynamic performance, enhancing your overall listening experience.
Powerful Magnetic Design
The Tanchjim 4U features a high-power magnetic structure that ensures easy driveability and a wide dynamic range. This design minimizes distortion in the output signal, packing a powerful audio performance in a sleek and compact form factor.
Optimized for Comfort
The 4U is designed with an optimized front-cavity structure, ensuring a comfortable fit without pressure buildup in the ear canal. The well-crafted nozzle fits perfectly, providing a pleasant and fatigue-free listening experience.
Elegant and Thoughtful Design
Inspired by the Gray Rabbit, the 4U boasts a smooth, mirror-finish design with a U-shaped ear shell. Made using a zinc alloy frosting technique, it offers a premium in-hand feel and a visually appealing aesthetic, blending style with functionality.
Driver Configuration: Dual Chamber DMT-4 LCP Diaphragm Dynamic Driver with 4-level adjustable circuit filter system (bass filter)
Impedance: 32Ω
Sensitivity: 122 dB/Vrms
Frequency Response Range: 8Hz-48kHz
Total Harmonics Distortion: <0,05%@1kHz, 94dB
Cable: Silver-Plated Copper (SPC) cable with 0.78mm 2-PIN connectors
Plug Type: straight gold plated 3.5mm TRS
Microphone: No
Warranty Period: 1 Year from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form
Cable: 1-month warranty only for manufacturing defects only
Tanchjim is a Chinese audio brand that specializes in developing high-quality audio products. They offer a wide range of products including earphones, DAC & AMP, and In-ear monitors (IEMS). Tanchjim's products are known for their exceptional sound quality and attention to detail, making them a popular choice among audiophiles.
Tanchjim presents the 4U, a meticulously crafted pair of single dynamic driver in-ear monitors. Featuring Tanchjim’s self-developed DMT4 Dual-Chamber dynamic driver unit, this model utilizes an LCP composite diaphragm for exceptional sound reproduction, delivering clear and crisp audio.
Customizable Sound with Adjustable Circuit Filter
The 4U comes equipped with a 4-level adjustable circuit filter system, allowing users to tailor the bass response to their preferences. This simple yet effective mechanism makes the 4U versatile, letting you customize the sound signature as per your liking.
High-Quality Composite Diaphragm
The composite diaphragm in the 4U is designed using FEA simulation technology, ensuring a balance of rigidity and flexibility. This results in a robust lower-end response and dynamic performance, enhancing your overall listening experience.
Powerful Magnetic Design
The Tanchjim 4U features a high-power magnetic structure that ensures easy driveability and a wide dynamic range. This design minimizes distortion in the output signal, packing a powerful audio performance in a sleek and compact form factor.
Optimized for Comfort
The 4U is designed with an optimized front-cavity structure, ensuring a comfortable fit without pressure buildup in the ear canal. The well-crafted nozzle fits perfectly, providing a pleasant and fatigue-free listening experience.
Elegant and Thoughtful Design
Inspired by the Gray Rabbit, the 4U boasts a smooth, mirror-finish design with a U-shaped ear shell. Made using a zinc alloy frosting technique, it offers a premium in-hand feel and a visually appealing aesthetic, blending style with functionality.
Driver Configuration: Dual Chamber DMT-4 LCP Diaphragm Dynamic Driver with 4-level adjustable circuit filter system (bass filter)
Impedance: 32Ω
Sensitivity: 122 dB/Vrms
Frequency Response Range: 8Hz-48kHz
Total Harmonics Distortion: <0,05%@1kHz, 94dB
Cable: Silver-Plated Copper (SPC) cable with 0.78mm 2-PIN connectors
Plug Type: straight gold plated 3.5mm TRS
Microphone: No
Warranty Period: 1 Year from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form
Cable: 1-month warranty only for manufacturing defects only
Tanchjim is a Chinese audio brand that specializes in developing high-quality audio products. They offer a wide range of products including earphones, DAC & AMP, and In-ear monitors (IEMS). Tanchjim's products are known for their exceptional sound quality and attention to detail, making them a popular choice among audiophiles.
I have used lots of TWS even high end of Samsung and Oppo worth 10K. But IEM sound signature is great! This is my second IEM. I had KZ-ZEX. It has dual driver with electrostatic. Compare with that MoonDrop Chu 2 is better clear and smooth sound signature even with single driver. I am using with Audiocular DAC cost 750. Just go with MoonDrop Chu 2 if you are music lover. Thanks.
MOONDROP CHU II IEM
04/21/2025
Srivatsav M
Great packaging and quick delivery
KZ Castor Pro IEM With Mic
04/20/2025
Pranav Dongre
Loved the theme of the store and the support of the customer service for every problem I faced. I would be interested in buying new things from the audio store in future.
KZ Acoustics EDX Pro Wired IEM With Mic
04/20/2025
Amar Jaiswal
Good Quality and got a clear case for the player.
Thank you 😊
AUDIOCULAR M71 Portable Mp3 Music Player
04/19/2025
Nithin Ayathan
Budget friendly IEM upgrade cable
The quality is great, I felt that the base got a bit reduced and mids and treble enhanced using the same. They look premium. The only downside is that they are slightly bulky as the cable is 16 core and sometimes you can feel it behind the ears. Overall a great cable to upgrade your entry level iems to support balanced output
AUDIOCULAR C04 16-Core Silver-Plated Cable with Balanced 4.4mm Jack For IEMs
04/19/2025
Naveen Nagireddy
Best under 2k dac for mobile/laptop
After going through many websites, I came to know about this particular dac, which is purely oriented on audio amplification with dedicated chip unlike other dacs available under 2k, so ordered and received in two days, to my surprise it has significantly enhanced the audio experience on oneplus 13R, with wired earphones (redmi hi-res of 500 INR), usb type a to c adaptor really came into handy and detected as HiFi audio in my dell laptop, cherry on the cake was the pouch, I didn't expect a pouch, very happy with the purchase...
AUDIOCULAR D08 CS-PRO Audio CS46L41 Type-C to 3.5mm DAC dongle
04/18/2025
Vivek Ghag
Store/Experience Center
Visited thier store cum experience center it was very great place for sound lovers . Especially like their display of products in thier demo room.The Owner /Staff were cooperative and also suggested me several IEM's before i select one.
The Audio Store
04/17/2025
Vivek Ghag
Great IEM at price range below 2000
I was looking for IEM Tangzu but they were loud and bass was little low as per my ears.Owner or Associate at store suggested me Audicular i liked the sound as well as bass effect its great product.
Audiocular LEX IEM With Mic
04/17/2025
Dolen Patel
The Sennheiser IE 200 delivers impressive value for the price. Comfort-wise, they’re lightweight and fit snugly thanks to the ergonomic design and included foam/silicone tips—great for long listening sessions. Build quality is solid despite the plastic housing, and the detachable braided cable adds durability. As for the sound signature, it’s balanced and clean—tight bass, clear mids, and smooth treble without harshness. Bonus points for the dual-tuning feature that lets you slightly tweak the sound. A fantastic entry-level choice for anyone looking to step into the audiophile world.
Sennheiser IE 200 IEM
04/15/2025
Gautam Singla
There sound is pretty good
7HZ x Crinacle Zero 2 IEM
04/15/2025
Ragunath .
Good quality
MOONDROP CHU II DSP Type-C IEM
04/15/2025
anupam tewary
a very well made cable from Dunu with modular plugs and a very secure fastening system (q lock), no microphonics noted, contrary to many reports, usage : Shure se215 + 4.4 plug + Hiby r4 and it really opens up the Shures and the over ear loops are very comfortable too
Dunu Lyre Mini 240-Strand High-Purity OCC Modular Upgrade Cable for IEM
04/15/2025
Shivaprashanth Hiremath
This is really warm sounding as advertised. Especially vocals are more engaging. The fact that its driven by phone power doesn't affect the sound quality in anyway like in other dacs I have experienced brighter, thin sound or few peaks in upper midrange. If earphones are having good sensitivity then this dac provides good enough power. Although bit bulky build is very good. I'm sure it can withstand frequent drops also. Have not tried the filters and listening to default filter only. One thing I noticed is although on paper power output is good for 32ohm its only good at driving earphones and not headphones. Distortion kicks in when volume is increased even at high gain setting. I'm only guessing current supplying capability for dynamic driver headphones is not sufficient. Tested with 300ohm HD600.
COLORFLY CDA M1P AK4493SEQ Balanced Portable USB DAC & AMP
04/14/2025
Venkat Kowsik K
The sound quality is so much better than any other wireless earphones
KZ Castor Pro IEM With Mic
04/14/2025
Sachin Karadkar
The quality of wire is superb.
The mic quality is also good.
Length and feel of wire is good. Sound quality with my Tangzu warner is excellent
KZ Type-C DAC Cable with Built-in Mic for IEMs
04/14/2025
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Brand Warranty
100% Original products with brand warranty
7 Days Replacement
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