Original factory technical specifications
SJ227 Primo EM272Z1 Lavalier microphone with Type-C connector
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SJ227 Primo EM272Z1 Lavalier microphone with Type-C connector
This Primo EM272Z1 Type- C digital recording microphone is professionally hand- assembled. Adopting a dual- chip design and built with premium- grade audio hardware throughout, it features a professional- level configuration covering the whole chain of sound pickup, amplification, transmission and decoding, turning your mobile phone and other devices into professional-grade recording equipment. It enables you to record ambient sound outdoors effortlessly.
Equipped with the MAX97200 discrete ultra- low- noise operational amplifier, specially tuned for the weak output signal of the EM272Z1 capsule, this microphone delivers far- superior performance in noise floor and harmonic distortion compared with ordinary single- chip integrated microphones, with no extra noise introduced during amplification.
The CX31993- Promax audio DAC chip supports 24- bit high- precision audio sampling. It produces clean- sounding digital audio with ample dynamic range.
Note: The cable still uses the professional shielded audio wire Mogami 2697.
Below you will find real- shot photos of the product and the original Primo specification sheet for the EM272Z1.
Global Shipping Policy
At Micverve, we’re committed to offering reliable and affordable worldwide shipping for all our electret condenser microphones, capsules, and electroacoustic components. Below you’ll find important details about our shipping options, rates, and delivery times.
We Ship Worldwide
No matter where you are, we’ll deliver your order safely and promptly.
Shipping Methods & Rates
We offer three types of shipping rates based on the type of product you order:
1. Standard Shipping – $4 Flat Rate
- Applies to most products in our store.
- Regardless of the quantity or weight, you only pay $4 USD for shipping.
- Great for DIY kits, accessories, and most electret microphone models.
2. Special Shipping Type A – From $4 + $0.14 Per Additional Unit
- Applies to specific product(s).
- Base shipping: $4 USD
- For every additional unit of this product: +$0.14 USD
- Suitable for products that require enhanced packaging or handling.
3. Special Shipping Type B – From $5.10 + $2.70 Per Additional Unit
- Applies to specific product(s).
- Base shipping: $5.10 USD
- For every additional unit of this product: +$2.70 USD
- Reserved for heavier or fragile items that need additional care.
Note: You can find which products fall under these special shipping types on the corresponding product pages or by visiting the links above.
Processing & Delivery Time
Processing Time:
We typically process orders within 1–3 business days after receiving payment.
Estimated Delivery Time by Region:
- North America: 7–20 business days
- Europe: 5–16 business days
- Oceania (e.g., Australia, New Zealand): 7–15 business days
- South America: 10–25 business days
- Middle East: 6–12 business days
- Asia: 4–13 business days
- Africa: 9–16 business days
A tracking number will be provided once your order has been shipped.
Need Help?
For questions about shipping, delivery times, or large orders, feel free to contact us at:
📧 kzk@micverve.com
Return & Refund Policy
At MicVerve, we are committed to providing quality products and service. If for any reason you are not satisfied with your purchase, please review our return policy below:
How to Initiate a Return
To initiate a return, please contact us first via email:
📧 Email: kzk@micverve.com
Please do not send back items without prior communication and approval.
Return Conditions
- Return Window: Returns must be requested within 30 days of receiving your order. Requests beyond this period will not be accepted.
- Item Condition: Items must be returned in unused, original condition, with all original packaging and components intact.
- Packaging & Responsibility: Please ensure the product is securely packaged, protected, and insured (if necessary). You are responsible for the item until it reaches us.
- Shipping Method: We highly recommend using a tracked and/or signed delivery service. If we do not receive the returned goods, we cannot process a refund or exchange.
International Returns
- If you are returning products from outside the china, please clearly mark the customs declaration form with one of the following:
- Failure to declare may result in customs duties or VAT, which will be deducted from your refund if charged to us.
Refunds & Exchanges
- Refunds will only be issued once we receive and inspect the returned item.
- Shipping and handling fees are non-refundable, unless the return is due to our error.
- Exchanges may be offered depending on availability.
- Please allow 5–7 business days for processing after your return has been received.
Return Address
Room 02, 73rd Floor, Saige Plaza, Huaqiang North Road, Futian District, Shenzhen City, Guangdong Province, China
If you have any questions or concerns about your return, feel free to contact us at kzk@micverve.com.
SJ227 Primo EM272Z1 Lavalier microphone with Type-C connector
Regular price
$57.25 Regular price Sold out Unit price /
ABOUT US
Our vision is to remain a company respected and valued by all manufacturing partners—10, even 20 years from now.
over the past two decades, we have conducted thousands of quality inspections and negotiated with overseas suppliers to resolve defects, allowing us to develop deep expertise.
We’ve also mastered the precise identification of counterfeit components.