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Universal Audio Volt 476P USB Audio Interface - 4 Preamps, Vintage Mode and 76 Compressor (VOLT476P)

A desktop USB-C audio interface with four preamps, for recording a small band or several mics at once. Vintage preamp and 76 compressor on each input, two headphone outputs, four line outputs and a supplied power adapter.

  • 4 XLR / 6.35 mm jack combo inputs, 4 mic preamps
  • Vintage preamp and 76 compressor on each input
  • Analogue 76 compressor: VOC, GTR, FAST
  • 24-bit / 192 kHz conversion
  • 2 headphone outputs with separate volume
  • 2 monitor outputs and 4 balanced line outputs
  • Direct monitoring by input pairs, MONO button
  • MIDI In and Out on 5-pin DIN sockets
  • 5 V DC power adapter supplied and required
  • LUNA and UAD Explore FREE plug-ins on registration
Ref.: VOLT476P
6 948,00 DHincl. VAT

Limited quantity

Earn 70 DH in loyalty credit with this purchaseHow does it work?Loyalty credit capped at 300 DH per order.

3 ways to get it

In-store collection — free

Casablanca store
Available within 24 h
We bring it there and call you when it arrives

Manoir des Roses Residence, Lot 18, El Hachmi El Filali Boulevard, Bachkou Roundabout, Casablanca

Opening hours

  • Mon–Fri: 10am – 7pm
  • Sat: 10am – 2pm
  • Closed on Sundays and public holidays

Payment on site: cash, bank card via terminal, certified cheque.

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Témara pickup point
Available within 48 h
We bring it there and call you when it arrives

Hassan II Boulevard, Les Perles de Témara Residence, Building 5, Apartment 2, Témara

Opening hours

  • Mon–Thu: 8.30am – 6pm
  • Fri: 8.30am – 1.30pm / 2.30pm – 6pm
  • Sat: 8.30am – 12.30pm
  • Closed on Sundays and public holidays

Payment on site: cash, bank card via terminal, certified cheque.

View the map on Google Maps

Delivery anywhere in Morocco

free

In stockReceive it between Thu 1 Oct and Sat 3 Oct ·

Delivery to your address

Receive it between Thu 1 Oct and Sat 3 Oct — free delivery all over Morocco

The estimate is refined using actual delivery rounds to your city.

  • Free delivery from 3 000 DH of purchases, all over Morocco.
  • Below that, the same rate in every city for parcels up to 30 kg (delivery to your home or workplace) — the exact amount is shown above, then in the basket.
  • Above 30 kg, the rate follows the parcel's weight. In Casablanca, the flat rate holds up to 120 kg.
  • You are notified by SMS, then called by the courier before your parcel is handed over (delivered by Sapress).
  • Observed delivery time: 1 to 5 working days depending on the city.

Casablanca store

Free pickup

Available within 24 hWe bring it there and call you when it arrives

Témara pickup point

Free pickup

Available within 48 hWe bring it there and call you when it arrives

1 year warranty — free repair in Morocco if it breaks down during the warranty period

1 year manufacturer's warranty

This product is covered for 1 year by a manufacturer's warranty (the brand's official warranty). Your iris.ma invoice serves as the warranty document: keep it safe.

A problem with your product? Don't worry: contact us by phone, WhatsApp or e-mail. Depending on the brand, we direct you either straight to the repairer appointed by the brand to fix your product, or to us — and we take care of the rest.

  • If a repair is possible, it is carried out free of charge.
  • If the product cannot be repaired, the brand offers an exchange for another product.
  • If no product is available, a refund is issued as soon as the brand confirms it.

Faulty straight out of the box? Some brands offer an immediate exchange, others a repair. Contact us to find out what applies to your product.

The warranty covers breakdowns occurring under normal use, as defined by the brand's terms. Product breakage (drop, impact, liquid…) is not covered, nor are certain consumable parts.

New, never opened — our commitment

All our products are new, delivered in their sealed original packaging.

We commit to never sending you a product that has been opened, unboxed or returned by another customer — even one “just opened for checking”.

Any doubt on delivery (damaged box, seal already opened)? Point it out to the courier or contact us immediately: we take the product back and send you another one.

Sales invoice

Every order comes with its sales invoice, included with the parcel (handed over in person for a store collection).

Ordering for a company? Using the details you give at checkout (company name and ICE), the invoice is issued in your company's name, with its ICE.

Need a quote? Request a free quote — reply within 24 working hours.

100% secure payment: Bank transfer · Bank card · Cash on delivery · Certified cheque

Accepted payment methods

Bank transfer

Simply transfer the amount shown to account 007 826 0002684000000426 89 — SGM2I, Attijariwafa bank. The rest (the reference to quote, sending us the proof, tracking) is explained right after confirmation and by email. An instant transfer is recommended: it saves you 24 hours on the delivery time.

Bank card

Your everyday Moroccan bank card is enough — Visa, Mastercard or CMI, no special card required. Foreign cards are accepted too. Secure payment by Attijari Payment.

Cash on delivery

Pay the courier in cash on delivery — no fee.

Certified cheque

Certified cheque payable to “sgm2i”. Have your bank certify the cheque, then send us a copy on WhatsApp (+212 6 64 10 46 24) or to service.client@iris.ma — we dispatch as soon as we receive it.

Card deposit + balance in cash on delivery

Pay 280 MAD up front by card, then 6 668 MAD in cash on delivery. The deposit is not refunded if you cancel your order.

Bank transfer deposit + balance in cash on delivery

Transfer 280 MAD up front, then pay 6 668 MAD in cash on delivery. Simply transfer the amount shown to account 007 826 0002684000000426 89 — SGM2I, Attijariwafa bank. The rest (the reference to quote, sending us the proof, tracking) is explained right after confirmation and by email. The deposit is not refunded if you cancel your order. An instant transfer is recommended: it saves you 24 hours on the delivery time.

Cash at a bank branch

Pay the cash in at any of the 3,400 Attijariwafa Bank branches in Morocco, to the SGM2I account no. 0268 D 000 000 426. You do not need an account there: your ID and the cash are enough.

The methods offered depend on the order total and the carrier — checkout shows the final list.

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Product overview

A desktop USB-C audio interface for recording several mics at once, in a home studio or at rehearsal: 4 preamps, Vintage preamp and 76 compressor on each input.
Inputs: 4 XLR / 6.35 mm jack combos for mic, line or instrument, 48 V phantom power
Outputs: 2 headphone outputs with separate volume, 2 monitor outputs and 4 balanced line outputs
Monitoring: IN and OUT sources by pairs, MONO button, no latency
Conversion: 24-bit / 192 kHz, MIDI In and Out on 5-pin DIN
Power: 5 V DC power adapter supplied
The four-preamp desktop Volt: enough to record a small band without a mixing desk.

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Description

Universal Audio · Volt 476P · Reference VOLT476P

Four mics,
one desk.

A USB-C interface with four preamps for recording a duo, a rehearsal or several mics on one instrument, with the grain of a tube preamp and an analogue compressor on each input.

Universal Audio Volt 476P interface seen from above: four gains, four Vintage buttons, four 76 compressors, Monitor and monitor sources
  • 4 × 4inputs and outputs
  • 2headphone outputs with separate volume
  • 24 bitsup to 192 kHz
  • 55 dBof gain per preamp

Four complete channels, side by side

The four XLR / 6.35 mm jack combo inputs arrive on four separate tracks. Each has its own gain, its own INST button for a passive guitar or bass, its own Vintage preamp and its own 76 compressor. The 48 V phantom power is shared and goes to all four XLR inputs at once: switch it off before plugging or unplugging a mic, and leave it off for some ribbon mics.

Front of the Volt 476P: 48V button, four combo inputs, four INST buttons, two volumes and two headphone sockets

The grain of a 610 on every input

Each Vintage button switches in a fully analogue stage that recreates the colour of the UA 610 tube preamp from Universal Audio's consoles. The 76 compressor, inspired by the 1176 limiter, offers three presets at a 6:1 ratio: VOC (attack 2 ms, release 300 ms) for vocals, GTR (1.5 ms, 700 ms), which lets the string attack through, and FAST (30 µs, 35 ms) for firm compression. The same button switches the circuit off.

Volt 476P on a dark desk, four XLR cables plugged in at the front, two pairs of headphones beside itFour inputs wired at the front, two pairs of headphones alongside.

Two headphone outputs, and monitoring by pairs

Two 6.35 mm jack headphone outputs, each with its own volume, let the singer and the engineer listen at the same time; they receive the same mix as the speakers. The IN 1-2 and IN 3-4 buttons send the inputs back with no latency, odd inputs to the left and even inputs to the right, and MONO brings them to the centre. OUT 1-2 and OUT 3-4 choose what you hear from the computer.

Four line outputs on top of the speakers

At the back, two monitor outputs set by the Monitor knob, and four balanced line outputs that receive the software's sound at full level: outputs 1-2 carry the main mix, and 3-4 are assigned in the software for additional monitoring. Add the 5-pin DIN MIDI In and Out sockets, the USB-C port running USB 2.0 and the power supply input.

Back of the Volt 476P: power switch, 5 V DC input, USB-C, MIDI, Monitor outputs and line outputs 1 to 4

A power adapter, and every system

Unlike the Volt 176 and 276, the Volt 476P is not powered by the USB bus: it uses its 5 V DC adapter, supplied with its mains plugs, and draws 6.6 W in typical use. Class compliant, it works on macOS 11 or later and on iPad or iPhone running iOS 14; on 64-bit Windows 10 or 11, the UA Connect app installs the ASIO driver, registers the interface and unlocks LUNA with a bundle of UAD plug-ins for Mac and PC.

Volt 476P on a wooden desk in front of a laptop, two speakers and a synthesizer
Volt 176
1 input, USB bus
Volt 276
2 inputs, USB bus
In the range
Volt 476P: 4 inputs
Footprint
26.2 × 13.2 × 6.6 cm
Weight
1.1 kg

Plug in the supplied power adapter: the Volt 476P is not designed to run on the USB cable alone. The Monitor outputs are not amplified: they need active speakers or an amplifier.

See all audio interfaces, our studio, podcast and music production gear and the Universal Audio brand.

Values taken from the Volt 476P manual and specifications published by Universal Audio.

Technical specifications

Technical specifications
Dimensions (W x D x H)26.2 x 13.2 x 6.6 cm (knobs and connectors included)
Compatible operating systemsmacOS 11 Big Sur or later, 64-bit Windows 10 and 11 (Intel, AMD or Apple Silicon processor), iPad and iPhone on iOS 14 or later; Windows on ARM not supported
FeaturesVintage preamp (analogue emulation of the UA 610 tube preamp) and 76 compressor on all 4 inputs, monitor source selection, MONO button, 4 line outputs, MIDI, class compliant
Computer interfaceUSB 2.0 on a USB-C connector; USB-C to USB-A cable supplied, USB-C to USB-C cable possible (not supplied)
MIDI outputYes, MIDI Out and MIDI In on 5-pin DIN sockets at the back
Headphone output2 stereo 6.35 mm TRS jacks on the front, one volume per output · 84 mW per channel into 32 Ω, 22 mW into 300 Ω, 12 mW into 600 Ω
Included softwareLUNA and the UAD Explore FREE plug-in bundle, activated when the interface is registered on the UA account (non-transferable licences)
Output harmonic distortionTHD+N -102.5 dB (0.00075 %) at the monitor and line outputs · -100 dB (0.001 %) at the headphones into 300 Ω
Audio input4 XLR / 6.35 mm jack combo inputs on the front (mic, line or instrument)
Mic preamps4 preamps, female XLRs (pin 2 hot) on the combos, switchable 48 V phantom power, applied to all four XLR inputs, response 20 Hz to 20 kHz ±0.1 dB
Instrument inputs4 Hi-Z inputs (1 MΩ) on the combos' 6.35 mm TS jacks, one INST button per input, response 20 Hz to 20 kHz ±0.05 dB
Audio output2 monitor outputs (1/L, 2/R) and 4 line outputs, balanced on 6.35 mm TRS jacks at the back, not amplified, response 20 Hz to 20 kHz ±0.1 dB
Simultaneous inputs/outputs4 × 4
Power consumption10.6 W maximum, 6.6 W typical
Security featuresKensington lock slot on the rear
Box contentsVolt 476P interface, USB-C to USB-A cable, external power supply with mains adapters
Weight1.1 kg
Technical specifications (continued)
Product colourCream white, charcoal grey top, light wood-coloured side panels
Power supplyExternal 5 V DC power supply supplied, to be used (no USB bus power); 5.5 × 2.1 mm barrel, centre positive
Operating temperature0 to 40 °C
Product typeUSB-C audio interface, 4 inputs / 4 outputs, desktop format
Gross weight (packaged)1.6 kg
Audio processingAnalogue circuits: Vintage preamp and 76 compressor (VOC 2 ms / 300 ms, GTR 1.5 ms / 700 ms, FAST 30 µs / 35 ms, 6:1 ratio); no onboard DSP
Controls4 gains, 4 Vintage, 4 76 Compressor buttons (VOC, GTR, FAST), Monitor, 2 headphone volumes, 48V, 4 INST, sources IN 1-2, IN 3-4, OUT 1-2, OUT 3-4, MONO, switch
Lighting and indicatorsInput and output meters (red near 0 dB), blue host light, red 48V, green INST, orange Vintage and 76, preset lights, blue MONO
ImpedanceMic input 3 kΩ · instrument 1 MΩ · line 15 kΩ · outputs 100 Ω
Conversion resolution24-bit, 44.1 · 48 · 88.2 · 96 · 176.4 · 192 kHz
Management softwareUA Connect (macOS, Windows): registration, software downloads and Windows driver (ASIO and WDM); no driver on macOS or iOS
Dynamic range112 dB A-weighted (mic input) · 111 dB (instrument and line) · 110 dB (monitor and headphone outputs)
Gain range55 dB (mic, instrument and line inputs)
Equivalent input noise (EIN)-127 dBu (mic input, 150 Ω source, A-weighted)
Maximum input levelMic 9 dBu · instrument 12.5 dBu · line 22 dBu
Maximum output levelMonitor and line outputs 15 dBu · headphones 84 mW per channel into 32 Ω
Warranty1 year

Specific references

EAN0819937003387
MPNVOLT-476P

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Frequently asked questions about this product

Can the Volt 476P run on the USB port alone?
No: the Volt 476P connects to its 5 V DC power supply, supplied with mains adapters. Universal Audio does not design it to be powered by the USB bus, unlike the Volt 176 and 276. The supplied USB-C to USB-A cable then links the interface to the computer for audio, and the rear switch powers it on. It draws 6.6 W in typical use, 10.6 W at most.
How many microphones can you record at the same time on the Volt 476P?
Four: its four XLR / 6.35 mm jack combo inputs each have a preamp, a gain, a Vintage preamp, a 76 compressor and an INST button, and arrive on four separate tracks. The 48 V applies to all four XLR inputs at once: a vocal-guitar duo with two room mics, or a small drum kit, fits on a single interface.
What are the two headphone outputs of the Volt 476P for?
To let two people listen at once, each with their own volume knob, on a 6.35 mm stereo jack. Both headphone outputs receive the same mix as the monitor outputs: there is no separate mix per headphone. Each output delivers 84 mW per channel into 32 Ω; headphones with a 3.5 mm plug need an adapter. These volumes are independent of the speakers' Monitor knob.
What are line outputs 1 to 4 of the Volt 476P for?
They receive the software's sound without going through the Monitor volume, at full level. Outputs 1-2 carry the main mix that the software sends to them; 3-4 are assigned explicitly in the software, for additional monitoring. They are four balanced 6.35 mm TRS jacks at the back, putting out up to 15 dBu.
How do you hear your inputs with no latency on the Volt 476P?
With the IN 1-2 and IN 3-4 source buttons: the inputs go to the headphones and speakers directly, with no latency, odd inputs to the left and even inputs to the right. MONO brings them to the centre. OUT 1-2 or OUT 3-4 must be lit to hear the computer: OUT 1-2 is lit from the factory. When IN and OUT are on together, the software's sound drops slightly so the inputs can be heard.
How do you set and switch off the 76 compressor on the Volt 476P?
With its button, one per input: it cycles through the VOC, GTR and FAST presets and also switches the circuit off, the orange light then going out; there is no preset marked OFF. VOC attacks in 2 ms and releases in 300 ms, GTR in 1.5 ms / 700 ms, FAST in 30 µs / 35 ms, at a 6:1 ratio. Reset the gain after switching it on.
Does the Volt 476P work with an iPad or an iPhone?
Yes, on iOS 14 or later: the interface is class compliant, with no driver to install. An iPad with a USB-C port connects with a USB-C cable, others with the Apple Lightning to USB Camera Adapter. The power supply is still required, and the supplied software, LUNA included, is for Mac and PC.
What software comes with the Volt 476P?
The LUNA digital audio workstation and the UAD Explore FREE plug-in bundle, activated by registering the interface on a Universal Audio account with the UA Connect app. These licences cannot be transferred to another user. On Windows, UA Connect also installs the interface's ASIO driver; macOS needs none.

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