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DI-48 active 48V DI box view 1
DI-48 active 48V DI box view 2
DI-48 active 48V DI box view 3
DI-48 active 48V DI box view 4
DI-48 active 48V DI box view 5
DI-48 active 48V DI box view 1
DI-48 active 48V DI box view 2
DI-48 active 48V DI box view 3
DI-48 active 48V DI box view 4
DI-48 active 48V DI box view 5

DI-48 DI Box

DI-48 is an active DI box with 220 kΩ unbalanced input, 600 Ω balanced output and 48 V switching supply.
SKU:D10035
Wholesale buyer matching

Is DI-48 DI Box suitable for your purchasing plan?

ELEGAUDIO supports professional-audio distributors, wholesalers, rental companies, system integrators and private-label brands. We match the exact product version to your market and application before quotation.

Recommended buyer types

  • Professional audio distributors and regional wholesalers
  • Live-sound, rental and system-integration companies
  • Importers building a multi-category audio range
  • OEM/ODM and private-label audio brands

Information we confirm

  • Current specification and available product version
  • MOQ, sample availability, wholesale price and lead time
  • Package contents, carton data and export documentation
  • Logo, packaging and other OEM/ODM requirements
Product Description

PROFESSIONAL AUDIO · B2B SOURCING

DI-48 for Professional Buyers

DI-48 is an active direct box for compatible instrument and audio signal conversion. It provides a high-impedance unbalanced input, balanced output and 48 V switching supply with stated 20 Hz–20 kHz linear performance.

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Why Buyers Consider the DI-48

  • Active DI box
  • 220 kΩ unbalanced input impedance
  • 600 Ω balanced output impedance
  • 48 V switching supply

Product Overview

DI-48 is an active direct box for compatible instrument and audio signal conversion. It provides a high-impedance unbalanced input, balanced output and 48 V switching supply with stated 20 Hz–20 kHz linear performance.

Published Specifications

ModelDI-48
Product typeActive DI box
Input impedance220 kΩ, unbalanced
Output impedance600 Ω, balanced
Linear response20 Hz–20 kHz, ±0.12 dB
Phase distortion1° at 100 Hz; 11° at 20 Hz
Maximum input voltage3.12 Vrms (9 V peak), as stated
PowerActive 48 V switching supply
ConnectorsNot stated in current source
SKUD10035

Applications and Buyer Fit

Relevant to compatible instrument and professional audio systems. Confirm connectors, pad/ground controls, exact power source and current panel layout.

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Wholesale and Project Support

Contact ELEGAUDIO for pricing, quantities, availability, packing details and project requirements. Include destination market, quantity and intended application.

Frequently Asked Questions

Is DI-48 active?
Yes.

What input impedance is stated?
220 kΩ unbalanced.

What output impedance is stated?
600 Ω balanced.

Which connectors are used?
Not stated; confirm before ordering.

Source the DI-48 for Your Market

Request current pricing, availability and distributor support.

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Wholesale purchasing FAQ

Can I order DI-48 DI Box with my own brand?

OEM and ODM options depend on the model and quantity. Send your logo, packaging requirements, destination market and expected order quantity for confirmation.

How can I receive the complete specification and wholesale price?

Send the model name, quantity, country and intended application. ELEGAUDIO will confirm the current product version, available documentation, MOQ, price and lead time.

Can I request a sample before a bulk order?

Sample availability varies by model. Contact us with your evaluation requirements so the correct configuration can be confirmed before shipment.