Universal Audio UA Volt 4 USB Audio Interface - 4 in/ 4 out

Specifications

I/O

Monitor Outputs:                                                        Two (one stereo pair)

Headphone Output:                                                   One stereo

USB:                                                                           One USB 2.0 port (USB Type-C connector)

MIDI:                                                                          In, Out (two 5-pin DIN connectors)

A/D – D/A Conversion

Supported Sample Rates (kHz):                               44.1, 48, 88.2, 96, 176.4, 192

Bit Depth:                                                                   24 

ANALOG I/O

Microphone Input(s)

Frequency Response:                                                20 Hz to 20 kHz, ±0.1 dB

Dynamic Range (A–weighted):                                 112 dB

THD + Noise (1 kHz @ -1 dBFS):                             -103 dB (0.0007 %)

Equivalent Input Noise (150 Ohms, A-weighted):     -127 dBu

Maximum Input Level:                                               9 dBu

Input Impedance:                                                       3 Kilohms

Available Gain:                                                          55 dB

Phantom Power:                                                        +48V (switchable)

Connector Type:                                                        XLR Female, pin 2 positive

Instrument Input(s)

Frequency Response:                                                20 Hz to 20 kHz, ±0.05 dB

Dynamic Range (A–weighted):                                 111 dB

THD + Noise (1 kHz @ -1 dBFS):                             -84 dB (0.006 %)

Maximum Input Level:                                               12.5 dBu

Input Impedance:                                                       1 Megohms

Available Gain:                                                          55 dB

Connector Type:                                                        ¼” TS unbalanced 

Line Input(s)

Frequency Response:                                                20 Hz to 20 kHz, ±0.05 dB

Dynamic Range (A–weighted):                                 111 dB

THD + Noise (1 kHz @ -1 dBFS):                             -102 dB (0.0008 %)

Maximum Input Level:                                               22 dBu

Input Impedance:                                                       15 Kilohms

Available Gain:                                                          55 dB

Connector Type:                                                        ¼” TRS balanced or TS unbalanced

Line Input 3 & 4 (4, 476, 476P only)

Frequency Response:                                                20 Hz to 20 kHz, ±0.05 dB

Dynamic Range (A–weighted):                                 113 dB

THD + Noise (1 kHz @ -1 dBFS):                             -105 dB (0.0008 %)

Maximum Input Level:                                               22 dBu

Input Impedance:                                                       15 Kilohms

Available Gain:                                                          55 dB

Connector Type:                                                        ¼” TRS balanced or TS unbalanced

Monitor & Line Output(s)

Frequency Response:                                                20 Hz to 20 kHz, ±0.1 dB

Dynamic Range (A–weighted):                                 110 dB

THD + Noise (1 kHz @ -1 dBFS):                             -102.5 dB (0.00075%)

Maximum Output Level:                                            15 dBu

Output Impedance:                                                    100 Ohms

Connector Type:                                                        ¼” TRS balanced or TS unbalanced 

Headphone Output(s)

Frequency Response:                                                20 Hz to 20 kHz, ±0.1 dB

Dynamic Range (A–weighted):                                 110 dB

THD + Noise (1 kHz @ -1 dBFS):                             -102.5 dB (0.00075%)

Maximum Output Level:                                            15 dBu

Output Impedance:                                                    100 Ohms

Connector Type:                                                        ¼” TRS balanced or TS unbalanced 

SYSTEM REQUIREMENTS

macOS & Windows

Available USB 2.0 (or higher) port

USB cable (included)

Intel, AMD, or Apple silicon processor

Windows 10 or Windows 11 (64-bit editions)

macOS Catalina 10.15 or newer operating system

Internet connection for software downloads

iPad & iPhone

           iPadOS / iOS 14 or newer

Warranty

Shipping & Delivery

All orders over $100 will be automatically eligible for FREE Shipping Australia Wide, if you order is under $100 there will be a flat rate of $10.

Belfield Music is well known for its top online customer service. We treat all online customers with the same excellent service we give to our in store customer. We will ensure that you receive all the support you need while your goods are in transit and ensure the goods arrive promptly. All of our shipments have tracking numbers available and we cover every single unit by our own shipping insurance.     

Online orders are normally processed within 1-3 business days. Once processed, your order should take between 1-8 business days to arrive depending on your location. Please note that your order may take up to 10 business days to arrive from the day you place your order. 

If it transpires that the product is out of stock due to a stock discrepancy and/or there will be a delay in shipment, we will contact you within 2 business days of placing your order and give you the option of waiting or cancelling your order. The products we advertise online should show if they are in stock or not. We do our best to keep the website stock count up to date, but there may be an occasional error.

If you wish to utilize an Express Delivery Service to receive your item, please contact us for a shipping quote before you place your order at admin@belfieldmusic.com.au or by using the Chat icon on the bottom right of the page.           

Deliver is made during the hours from 8:00am till 5:30pm Monday to Friday. As such, please ensure you nominate an address which is capable of receiving goods during 8am and 5.30pm.  Given the restrictions on PO Box deliveries we cannot deliver larger sized items to a PO Box.

If for any reason our selected carriers don't service your area we will contact you before processing your order if this applys to you.

Returns Policy

If you wish to return an item which is not damaged or faulty in any way and you have simply changed your mind or made the wrong decision, you must let us know within 7 days of receiving the item.  We will not agree to refund an item because you simply changed your mind or made the wrong decision if we have not been advised of your intention within 7 days of receiving your item. Once we have provided a return authority, it is the buyer’s responsibility to return the item, at their own costs within 30 days from original purchase. If the item is returned with any damage or alteration to its original packaging, we will refund the item subject to applying a minimum 15% restocking fee.  We will not refund the costs of the initial shipping charges.

It is in Belfield Music best interests to keep our customers happy with their purchases. If you are not happy with your purchase, please talk to us first. We will always attempt to resolve any problems you may have as best we can. To contact us please email us at admin@belfieldmusic.com.au or by using the Chat icon on the bottom right of the page.