Headphone TRUTHEAR ZERO: RED, SpinFit W1 and AUDIOCULAR C05 CX31988 DAC Microphone Type C cable

Mjay

Contributor
Feedback: +7 / =0 / -0
Expected Price (Rs)
3899
Shipping from
Kolkata
Item Condition
5 out of 5
Payment Options
  1. Bank Transfer
Purchase Date
Apr 13, 2025
Shipping Charges
Included in cost
Have you provided two pics?
  1. Yes
Remaining Warranty Period
4
Invoice Available?
Yes
Reason for Sale
Not in use
Bought these barely a month ago from someone to try IEMs for the first time.
I used them a whopping three times, so ultimately I decided to sell them.

Below are the specs:
TRUTHEAR ZERO: RED
Driver: 10mm + 7.8mm Dynamic Driver
Diaphragm: Polyurethane Suspension LCP Liquid Crystal Composite Diaphragm
Impedance: 17.5Ω±15% @1KHz
Sensitivity: 117.5dB/Vrms @1KHz
THD: <1%@1khz
Frequency Response Range: 20-40.5kHz (IEC61094, Free Field)
Effective Frequency Response Range: 20-20kHz (IEC60318-4, -3dB)

AUDIOCULAR - C05 Type C Upgrade Cable For IEM
Model Name: C03
DAC Chipset: CX31988
Sampling Rate: 32bit/384Khz
Material: Silver Plated OFC Cable
Connector: 2Pin 0.78mm
Mic: Yes
Plug: Type C

SpinFit - W1
Material: Silicone Eartips
Size: Medium
Size chart: Refer product Link

Product Link:
TRUTHEAR ZERO:RED: https://truthear.com/products/zero-red
AUDIOCULAR C05 CX31988 DAC Type C Microphone cable: https://conceptkart.com/products/audiocular-c05-type-c-upgrade-cable-for-iem
SpinFit W1: https://www.headphonezone.in/products/spinfit-w1

Everything is in excellent condition.
Red
was purchased in August 2023.
SpinFit W1 tips, purchased in July 2024 for improved noise isolation and a detailed overall sound, were kept in the box until recently.
Audiocular C05 Type-C cable with Mic purchased in April 2025 for its built-in DAC and microphone.

All accessories that are shown in the picture are original.
If there is something you can't see, then I don't have that.

Bill/order receipt for all three is attached below.
Only Audiocular has a warranty remaining for 3-4 more months.

Note:
Free Delivery only to metro cities.
Please for any kind of comments on pricing or offers, reach out in dm directly.
First Come, First Serve. No low-balling, please.
The entire thing is a combo. Will not sell them separately.
Kindly do not ask things that are already explained here.
Shipping at Buyer Risk. Kindly make an unboxing video just to have peace of mind.
I will try to ship through Delhivery/DTDC.

Thank you.
 

Attachments

  • IMG_20250601_032406.jpg
    IMG_20250601_032406.jpg
    276.7 KB · Views: 83
  • IMG_20250601_031613-1.jpg
    IMG_20250601_031613-1.jpg
    235.1 KB · Views: 82
  • IMG_20250601_031140-1.jpg
    IMG_20250601_031140-1.jpg
    185.1 KB · Views: 76
  • IMG_20250601_030931.jpg
    IMG_20250601_030931.jpg
    222.1 KB · Views: 78
  • Audiocular C05 Invoice.jpg
    Audiocular C05 Invoice.jpg
    73.4 KB · Views: 77
  • Truthear Zero RED Invoice.jpg
    Truthear Zero RED Invoice.jpg
    151.8 KB · Views: 72
  • Spinfit W1 Invoice.jpg
    Spinfit W1 Invoice.jpg
    149.5 KB · Views: 83
Last edited: