TBvechi Professional 16 Channels Bluetooth Line Live Mixing Studio Audio Sound Mixer USB
TBvechi Professional 16 Channels Bluetooth Line Live Mixing Studio Audio Sound Mixer USB
Description
This is a multifunctional mixer that can bring you a professional-level listening feast. With the main channel three-band equalizer, it can adjust the music in sections to make the vocal effect rich and natural to avoid the dry vocals. In addition, its multiple functions and high compatibility can meet your various needs, making your music creation no longer limited by devices!
Key Features
High-quality Materials: This product is made of high-quality metal and damping, and the surface is treated with powder coating process, which is very durable. You can use it for a long time
Three-band Equalizer: The product is equipped with a three-band equalizer for the main channel to adjust the music in sections so that the vocals and music better blend to make the sound quality more rich and delicate to bring you a wonderful musical feast.
16-way Microphone Input: The mixer features sixteen microphone input channels and one pair of stereo input jacks for fine processing of a wide range of audio signals for excellent sound. The finely crafted jacks make the microphone connection more tightly, input more stable.
High Compatibility: The product's built-in Bluetooth module is compatible with desktop computers, laptops, cell phones, tablets, and MP3 devices. You just press the switch button to switch the Bluetooth mode to open the electronic device that drives the Bluetooth and search for the link that can be easily connected, which is convenient and practical.
Accurate Vocal Adjustment: The product has a high/medium/bass independent adjustment knob to make up for the lack of vocal line to make the human voice full and clear. The product is equipped with total volume, effect volume and channel volume adjustment faders, which can accurately adjust the volume of each sector to create a more outstanding sound effect.
Real-time Monitoring: The mixer has a monitor headphone jack, and access to headphones can monitor the level signal of each channel in real-time, which facilitates accurate adjustment to achieve more desirable results.
Diverse Music Styles: The product has six built-in music styles to meet your different needs, which are Nature, Pop, Rock, Jazz, Classical and Country. You can also play your favourite music through the USB port for better enjoyment.
Protective Packaging: The product is carefully packed with cartons and sponges to avoid damage in transit. The protective packaging allows the product to reach you intact.
Customer Service: We aim to provide quality products and services. If you have any problems, please feel free to contact us. We will reply and solve the problem for you as soon as possible.
Details
+48V Phantom Power: The +48V phantom power is compatible with many types of microphones, which makes the product more widely used.
USB Slot & LED Screen: The product has a USB slot to support a U disk. LED screen and clear operation buttons can display and adjust the playback status in real-time.
LED Indicators: The 10-segment LED level peak indicators allow you to grasp the signal conditions in real-time to accurately adjust to avoid overload on the and speakers caused by adverse effects.
Strip Heat Sink: The product is equipped with a strip of the heat sink on the side of the product to extend the service life of the product.
Smooth Fader: The fader is made of selected high-quality damping material, smooth and easy to push and the concave convex design is for slip resistance. Moreover, the 2.76 inches slide allows for precise tuning.
Application
It is suitable for home KTV, campus language, conferences, bars, stage performances, music dining bars, recording studio, etc.
Specification
Color: Black
Material: Metal, Damping
Display: LED
Process: Powder Coating
Number of Channels: 16
Plug: US Standard
Max Input Level: +24dBu(MIC/Line)
Max Output Level: +26dBu(XLR)
Master Meters: 10 Segment -24dB to CLIP
Frequency Response: 20Hz to 30KHz 0.5dB
Max Input Power: 15W
THD+N: <0.01%(Channel Input to Mix Output)
Crosstalk at 1kHz: >85dB(Fader/Mute Shut Off); >82dB(Inter Channel)
Noise (22Hz to 22KHz): Equivalent Input Noise -122dBu, Residual Output Noise <-90dBu
2-track Return: RCA, Unbalanced, 4K ohm, -2dBu
2-track Send: RCA, Unbalanced, <75 ohm, -2dBu
L/R Output: XLR Unbalanced, Pin 2 Hot, <75 ohm, +4dBu, Max.+22dBu
FX/AUX Output: TRS Unbalanced, Tip Hot, <75 ohm, -2dBu, Max.+18dBu
Headphones: TRS, Tip L, Ring R, 30 to 600 ohm Headphones Recommended
Mono Channel:
XLR Balanced, Pin 2 Hot, 2K ohm, Sensitivity -40 to +14dBu
TRS Balanced, Tip Hot, 10K ohm, Sensitivity -20 to +14dBu
XLR, Phantom +48V
Adaptor:
Model: LWV, 16PS
Input: AC 110V 50Hz, 18W
Output: AC 18Vx2, 350mA
Slide Length: 7cm/2.76inch
Gross Weight: 6.75kg/14.88lbs
Net Weight: 5.85kg/12.9lbs
Package Size: 67*43*10cm/26.38*16.93*3.94inch
Product Size: 64*34*5cm/ 25.2*13.39*1.97inch
Package Included
1*Mixer
1*Power Adapter
1*English Manual
Notes
- Please read the user manual carefully before use and pay special attention to the safety precautions included.
- Please note that the product needs to be used with an. The mixing console itself will have noise <-60BD.
- Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement. Please make sure you do not mind before you order.
- This product does not include an, please purchase separately if needed.
- This product does not include an amplifier, please purchase separately if needed.
- We maintain high standards of excellence and strive for hundred percent customer satisfaction. Feedback is very important to us. We hope that you contact us immediately before you give neutral or negative feedback, so that we can address your concerns. It is impossible to address issues if we do not know about them!
Brand | TBvechi |
---|---|
*Features | � Convenient Use,Unique Appearance,Reliable Quality� |
Year of manufacture | 2014 |
Surface Finish 1 | Made of high quality material |
Highlights | Creative Design,Durable Material,Beautiful Appearance |
*Feature* | Compact Design,Unique Appearance,High Reliability |
Style 1 | Beautiful Appearance |
* Feature *1 | high performance🔥reliable quality🔥good stability |
Manufacturer Warranty | 3 Years |
Characteristic | Creative Design,Durable Material,Beautiful Appearance |
❤Highlights❤ | ❤Premium Material❤Long Service Life❤Creative Design❤ |
🔥Feature🔥 | 🔥High Performance🔥High Safety🔥Good Stability🔥 |
★Features★ | ★★★Reliable Quality★★★Easy installation★★★Ideal Gift★★★ |
* Feature * | *Durable Material*Beautiful Appearance*Good Performance* |
* Feature *: | high performance🔥reliable quality🔥good stability |
Key Feature 1 | Stable Performance |
Max Input Power | 15W |
Feature 1 | Easy installation,Convenient Use,Easy Operation |
Maximum input level | XLR+26dBu |
MPN | Does Not Apply |
Suitable For | Stage/Live Sound |
THD+N | <0.01% |
shipping notice | Can not ship to Puerto Rico,Alaska/Hawaii |
Number of Channels | 16 |
Bundle Description: | No |
Note: | Do not send to Puerto Rico |
Frequency response | 20Hz-30kHz±0.5dB |
Features | 3-Band Equalizer, 16 Tracks |
Transportation does not include: | canarias |
Crosstalk (1kHz) | > 85dB |
Item location: | CA /NJ /Austell |
Maximum input level of line | +24dBu |
Maximum input level of microphone | +24dBu |
Channel | 16 channels |
Material | Metal+plastic |
Type | Mixing Console |
shipping notice: | Can not ship to Puerto Rico,Alaska/Hawaii |
Model | OT-HJWJL-3831 |
Powered/Non-Powered | Powered |
EAN | Does not apply |
UPC | Does not apply |
ISBN | Does not apply |
Brand: | TBvechi |
---|---|
Isin: | IMBQ1LHBDOEU |

IBspot Buyer Protection
Shop confidently on IBspot, receive your item as described or your money back for eligible orders. Learn Program Terms

GUARANTEED SAFE CHECKOUT
-
MONEY BACK GUARANTEE
30 days money back guarantee, no additional fee charged.
-
EXCELLENT SUPPORT
We provide 24/7 online customer support via email.
-
Fast Shipping
One week domestic shipping. Global delivery to the US in 2 weeks.















Description
This is a multifunctional mixer that can bring you a professional-level listening feast. With the main channel three-band equalizer, it can adjust the music in sections to make the vocal effect rich and natural to avoid the dry vocals. In addition, its multiple functions and high compatibility can meet your various needs, making your music creation no longer limited by devices!
Key Features
High-quality Materials: This product is made of high-quality metal and damping, and the surface is treated with powder coating process, which is very durable. You can use it for a long time
Three-band Equalizer: The product is equipped with a three-band equalizer for the main channel to adjust the music in sections so that the vocals and music better blend to make the sound quality more rich and delicate to bring you a wonderful musical feast.
16-way Microphone Input: The mixer features sixteen microphone input channels and one pair of stereo input jacks for fine processing of a wide range of audio signals for excellent sound. The finely crafted jacks make the microphone connection more tightly, input more stable.
High Compatibility: The product's built-in Bluetooth module is compatible with desktop computers, laptops, cell phones, tablets, and MP3 devices. You just press the switch button to switch the Bluetooth mode to open the electronic device that drives the Bluetooth and search for the link that can be easily connected, which is convenient and practical.
Accurate Vocal Adjustment: The product has a high/medium/bass independent adjustment knob to make up for the lack of vocal line to make the human voice full and clear. The product is equipped with total volume, effect volume and channel volume adjustment faders, which can accurately adjust the volume of each sector to create a more outstanding sound effect.
Real-time Monitoring: The mixer has a monitor headphone jack, and access to headphones can monitor the level signal of each channel in real-time, which facilitates accurate adjustment to achieve more desirable results.
Diverse Music Styles: The product has six built-in music styles to meet your different needs, which are Nature, Pop, Rock, Jazz, Classical and Country. You can also play your favourite music through the USB port for better enjoyment.
Protective Packaging: The product is carefully packed with cartons and sponges to avoid damage in transit. The protective packaging allows the product to reach you intact.
Customer Service: We aim to provide quality products and services. If you have any problems, please feel free to contact us. We will reply and solve the problem for you as soon as possible.
Details
+48V Phantom Power: The +48V phantom power is compatible with many types of microphones, which makes the product more widely used.
USB Slot & LED Screen: The product has a USB slot to support a U disk. LED screen and clear operation buttons can display and adjust the playback status in real-time.
LED Indicators: The 10-segment LED level peak indicators allow you to grasp the signal conditions in real-time to accurately adjust to avoid overload on the and speakers caused by adverse effects.
Strip Heat Sink: The product is equipped with a strip of the heat sink on the side of the product to extend the service life of the product.
Smooth Fader: The fader is made of selected high-quality damping material, smooth and easy to push and the concave convex design is for slip resistance. Moreover, the 2.76 inches slide allows for precise tuning.
Application
It is suitable for home KTV, campus language, conferences, bars, stage performances, music dining bars, recording studio, etc.
Specification
Color: Black
Material: Metal, Damping
Display: LED
Process: Powder Coating
Number of Channels: 16
Plug: US Standard
Max Input Level: +24dBu(MIC/Line)
Max Output Level: +26dBu(XLR)
Master Meters: 10 Segment -24dB to CLIP
Frequency Response: 20Hz to 30KHz 0.5dB
Max Input Power: 15W
THD+N: <0.01%(Channel Input to Mix Output)
Crosstalk at 1kHz: >85dB(Fader/Mute Shut Off); >82dB(Inter Channel)
Noise (22Hz to 22KHz): Equivalent Input Noise -122dBu, Residual Output Noise <-90dBu
2-track Return: RCA, Unbalanced, 4K ohm, -2dBu
2-track Send: RCA, Unbalanced, <75 ohm, -2dBu
L/R Output: XLR Unbalanced, Pin 2 Hot, <75 ohm, +4dBu, Max.+22dBu
FX/AUX Output: TRS Unbalanced, Tip Hot, <75 ohm, -2dBu, Max.+18dBu
Headphones: TRS, Tip L, Ring R, 30 to 600 ohm Headphones Recommended
Mono Channel:
XLR Balanced, Pin 2 Hot, 2K ohm, Sensitivity -40 to +14dBu
TRS Balanced, Tip Hot, 10K ohm, Sensitivity -20 to +14dBu
XLR, Phantom +48V
Adaptor:
Model: LWV, 16PS
Input: AC 110V 50Hz, 18W
Output: AC 18Vx2, 350mA
Slide Length: 7cm/2.76inch
Gross Weight: 6.75kg/14.88lbs
Net Weight: 5.85kg/12.9lbs
Package Size: 67*43*10cm/26.38*16.93*3.94inch
Product Size: 64*34*5cm/ 25.2*13.39*1.97inch
Package Included
1*Mixer
1*Power Adapter
1*English Manual
Notes
- Please read the user manual carefully before use and pay special attention to the safety precautions included.
- Please note that the product needs to be used with an. The mixing console itself will have noise <-60BD.
- Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement. Please make sure you do not mind before you order.
- This product does not include an, please purchase separately if needed.
- This product does not include an amplifier, please purchase separately if needed.

- We maintain high standards of excellence and strive for hundred percent customer satisfaction. Feedback is very important to us. We hope that you contact us immediately before you give neutral or negative feedback, so that we can address your concerns. It is impossible to address issues if we do not know about them!
Brand | TBvechi |
---|---|
*Features | � Convenient Use,Unique Appearance,Reliable Quality� |
Year of manufacture | 2014 |
Surface Finish 1 | Made of high quality material |
Highlights | Creative Design,Durable Material,Beautiful Appearance |
*Feature* | Compact Design,Unique Appearance,High Reliability |
Style 1 | Beautiful Appearance |
* Feature *1 | high performance🔥reliable quality🔥good stability |
Manufacturer Warranty | 3 Years |
Characteristic | Creative Design,Durable Material,Beautiful Appearance |
❤Highlights❤ | ❤Premium Material❤Long Service Life❤Creative Design❤ |
🔥Feature🔥 | 🔥High Performance🔥High Safety🔥Good Stability🔥 |
★Features★ | ★★★Reliable Quality★★★Easy installation★★★Ideal Gift★★★ |
* Feature * | *Durable Material*Beautiful Appearance*Good Performance* |
* Feature *: | high performance🔥reliable quality🔥good stability |
Key Feature 1 | Stable Performance |
Max Input Power | 15W |
Feature 1 | Easy installation,Convenient Use,Easy Operation |
Maximum input level | XLR+26dBu |
MPN | Does Not Apply |
Suitable For | Stage/Live Sound |
THD+N | <0.01% |
shipping notice | Can not ship to Puerto Rico,Alaska/Hawaii |
Number of Channels | 16 |
Bundle Description: | No |
Note: | Do not send to Puerto Rico |
Frequency response | 20Hz-30kHz±0.5dB |
Features | 3-Band Equalizer, 16 Tracks |
Transportation does not include: | canarias |
Crosstalk (1kHz) | > 85dB |
Item location: | CA /NJ /Austell |
Maximum input level of line | +24dBu |
Maximum input level of microphone | +24dBu |
Channel | 16 channels |
Material | Metal+plastic |
Type | Mixing Console |
shipping notice: | Can not ship to Puerto Rico,Alaska/Hawaii |
Model | OT-HJWJL-3831 |
Powered/Non-Powered | Powered |
EAN | Does not apply |
UPC | Does not apply |
ISBN | Does not apply |


- Brand: TBvechi
- *Features: Convenient Use,Unique AppearanceReliable Quality
- Year of manufacture: 2014
- Surface Finish 1: Made of high quality material
- Highlights: Creative Design,Durable Material,Beautiful Appearance
- *Feature*: Compact Design,Unique AppearanceHigh Reliability
- Style 1: Beautiful Appearance
- * Feature *1: high performancereliable qualitygood stability
- Manufacturer Warranty: 3 Years
- Characteristic: Creative Design,Durable Material,Beautiful Appearance
- Highlights: Premium MaterialLong Service LifeCreative Design
- Feature: High PerformanceHigh SafetyGood Stability
- Features: Reliable QualityEasy installationIdeal Gift
- * Feature *: *Durable Material*Beautiful Appearance*Good Performance*
- * Feature *:: high performancereliable qualitygood stability
- Key Feature 1: Stable Performance
- Max Input Power: 15W
- Feature 1: Easy installation,Convenient Use,Easy Operation
- Maximum input level: XLR+26dBu
- MPN: Does Not Apply
- Suitable For: Stage/Live Sound
- THD+N: 0.01%
- shipping notice: Can not ship to Puerto Rico,Alaska/Hawaii
- Number of Channels: 16
- Bundle Description:: No
- Note:: Do not send to Puerto Rico
- Frequency response: 20Hz-30kHz±0.5dB
- Features: 3-Band Equalizer, 16 Tracks
- Transportation does not include:: canarias
- Crosstalk (1kHz): > 85dB
- Item location:: CA /NJ /Austell
- Maximum input level of line: +24dBu
- Maximum input level of microphone: +24dBu
- Channel: 16 channels
- Material: Metal+plastic
- Type: Mixing Console
- shipping notice: Can not ship to Puerto Rico,Alaska/Hawaii
- Model: OT-HJWJL-3831
- Powered/Non-Powered: Powered
- EAN: Does not apply
- UPC: Does not apply
- ISBN: Does not apply
Processing Time
- We process and ship orders Monday through Friday, excluding holidays.
- Most orders are processed within 1–3 business days, depending on product availability.
- Processing time does not include delivery time, which varies based on your location and the product’s shipping origin.
Shipping Coverage
We currently ship to addresses within the United States only.
Products may ship from:
- Our U.S. warehouses, or
- Our international fulfillment centers (including Korea, Japan, China, Australia, Mexico, Canada, the United Kingdom, and the EU).
Each product page clearly displays the “Ships From” location before checkout.
Shipping Methods & Estimated Delivery
Shipping Method | Estimated Delivery | Cost |
---|---|---|
Free Shipping (US) | 5–10 business days | Free, available on eligible items |
Standard Shipping (US to US by Item) | 5–10 business days | $6.50 for the first item, $3.00 each additional |
Standard Shipping (From US Warehouse by Weight) | 3–7 business days | Starts at $6.50, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb. |
Extended Delivery (Ships from Overseas Warehouse) | 10–15 business days | $14.50 for the first item, $4.00 each additional |
Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.
Free Shipping
We offer free standard shipping on select products or during promotional periods. Availability of free shipping will be displayed on the product page and at checkout.
Carriers
We primarily use USPS and UPS for U.S. deliveries. Items shipped from international warehouses may be handled by partner carriers depending on the country of origin.
Import Duties & Taxes
All import duties and taxes for goods imported into the United States are included in the product price. There are no hidden fees or additional charges at checkout.
Tracking & Notifications
Every order is fully trackable. You will receive a tracking number via email once your order ships. If your order ships in multiple packages, each package will have its own tracking number. If you don’t receive a shipping confirmation immediately, your order is still being processed and will arrive within the estimated timeframe shown at checkout.
You can track your shipment anytime using the Track Your Order page on our website.
Order Changes & Cancellations
If you need to modify or cancel an order, please contact our customer support team as soon as possible. Orders can only be canceled before they ship. Once shipped, cancellations are not possible, but you may request a return after the item is delivered.
Contact: support@ibspot.com
Item Not Received
If your tracking number shows “Delivered” but you haven’t received your package:
- Check with your local USPS or UPS office.
- Confirm that the shipping address provided was correct.
- If the issue remains unresolved, contact support@ibspot.com for assistance.
Damaged or Lost Parcels
If your package arrives damaged or fails to arrive, please contact us immediately. For deliveries to P.O. boxes, ibspot is not responsible for damage caused by weather, temperature, or theft.
Customer Support
For any questions about shipping, tracking, or delivery, our customer support team is here to help.
Email: support@ibspot.com
We’re always happy to help.
Please read our policy carefully before making a purchase.
We aim to ensure every customer has a smooth and transparent experience with ibspot.com.
Order Cancellation Policy
Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.
How to Request a Cancellation
You can contact us through:
-
Email: support@ibspot.com
-
Contact Form: Submit a request through our Contact Us page
Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.
Return Policy
We accept returns for most items within 30 days of delivery for a full refund.
To be eligible for a return:
-
The item must be unused, in the same condition as received, and in its original packaging.
-
A tracking number must be provided to confirm the return shipment.
Non-Returnable Items
Certain products cannot be returned, including:
-
Perishable goods (for example, food, flowers, newspapers, magazines)
-
Intimate or sanitary goods
-
Hazardous materials or flammable liquids/gases
-
Gift cards
-
Downloadable software
-
Some health and personal care items
Partial Refunds (If Applicable)
Partial refunds may be granted in specific situations, such as:
-
Books with obvious signs of use
-
Opened CDs, DVDs, software, or vinyl records
-
Items not in their original condition, damaged, or missing parts not due to our error
-
Items returned more than 30 days after delivery
How to Return an Item
To initiate a return, please contact us at support@ibspot.com with your order number and details about the product you wish to return.
Our team will provide you with return instructions and a prepaid return label.
Shipping Cost for Returns
Please contact us before returning any item.
We will provide a free return shipping label.
If a return is sent back without prior contact or without our provided label, we cannot be held responsible for return shipping costs.
For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
We cannot guarantee that we will receive your returned item if shipped independently.
Refund Processing
Once your return is received and inspected:
-
In-store returns are refunded to the original form of payment or issued as a gift card.
-
Mail-in returns using our prepaid label are refunded to the original payment method within 3–5 business days after we receive your return.
Please allow:
-
5–7 business days for the return to reach our Returns Center.
-
An additional 3–10 business days for your bank to post the refund to your account.
Damages, Issues & Claims
Please inspect your order immediately upon receipt.
If you receive a defective, damaged, or incorrect item, contact us right away at support@ibspot.com.
We’ll evaluate the issue promptly and make it right.
Product Claims
Before purchasing, please review product details carefully.
If there is a problem with your order upon arrival, visit our Support Center or contact us directly to arrange return shipping or replacement.
Exchanges
We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.
Return Address
IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States
Customer Support
Our support team is available 24/7 to assist with cancellations, returns, or general inquiries.
Email: support@ibspot.com
Contact Form: Contact Us page
Oops!
Sorry, it looks like some products are not available in selected quantity.