Buy MC2 E90, MC2 E45 Turbosound & XTA DP448 Used | musicconcertevent.com

If you are searching for an MC2 E90 for sale, an MC2 E45 amplifier at a competitive price, or a used XTA DP448 processor with recent servicing, this listing covers all three. At musicconcertevent.com, we supply verified professional audio equipment to sound engineers, rental companies, DJs, event producers, and AV resellers across the USA and Europe. This listing includes one MC2 E90 branded Funktion One, two MC2 E45 units branded Turbosound with original boxes, and one XTA DP448 fitted with a brand new battery and PCB board. All units are confirmed working. Worldwide shipping applies on every item.

What makes this listing stand out compared to standard used pro audio listings is the detail behind each unit. The branded configurations tell you exactly where this equipment came from, and the XTA DP448 has had critical components replaced, giving you a processor that performs like a freshly serviced unit at a used price.

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What Is in This Listing

Four individual units are available, sold separately. Contact musicconcertevent.com for combined pricing if you want more than one unit.

• 1 x MC2 E90, branded Funktion One, working, €1,900
• 2 x MC2 E45, branded Turbosound, original boxes included, working, €1,000 each
• 1 x XTA DP448, brand new battery and PCB board fitted, working, €1,100

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Equipment Manifest

All units sold individually. Contact musicconcertevent.com for combined pricing on multiple units.

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What Does Branded Mean on MC2 Amplifiers

When a major professional audio manufacturer like Funktion One or Turbosound commissions MC2 Audio amplifiers, they often have those units branded with their own livery for use in their touring and demonstration rigs. This means the amplifier chassis carries the branding of Funktion One or Turbosound rather than the standard MC2 Audio faceplate, while the internal amplifier platform remains an MC2 Audio product.

For buyers, this is relevant in two ways. First, it tells you the provenance of the unit. Amplifiers that came out of a Funktion One or Turbosound professional system were maintained and operated at a professional level. Second, it is a conversation point if you are reselling, because the branded configuration is recognisable to engineers and rental companies who have worked with those systems.

The MC2 E90 branded Funktion One in this listing and the two MC2 E45 units branded Turbosound with original boxes are exactly this type of product. The amplifier is MC2 Audio hardware. The branding reflects the system integrator or manufacturer that originally commissioned and operated the units.

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What Is the MC2 E90

The MC2 E90 is a professional power amplifier from MC2 Audio’s E Series range. It sits above the E45 in terms of output and is used in touring, club, and rental applications where a reliable mid-to-high output amplifier is needed. The E Series is designed for professional touring and rental environments, and the E90 specifically is used for main PA amplification and monitor drive in mid-size professional systems.

At €1,900 with Funktion One branding confirming its professional operating history, this unit represents a solid acquisition for a rental company or production firm adding reliable E Series capacity to their inventory. If you have searched for MC2 E90 price or MC2 E90 for sale, this is a competitive used market entry for a confirmed working unit.

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What Is the MC2 E45

The MC2 E45 is the entry point into MC2 Audio’s E Series professional amplifier range. It is used in touring, club, and corporate event applications where a compact, reliable amplifier is needed for secondary PA, monitor, or fill duties. The E45 is a well-understood product in the professional rental market, and its compact format makes it a practical addition to any touring or installation rack.

The two units in this listing are branded Turbosound, confirming their professional touring and system origin. Both come with their original boxes, which supports safe shipping and clean storage in a rental inventory. At €1,000 each, these are priced within the used market range for confirmed working E45 units in professional condition.

If you have searched for MC2 E45 price, MC2 E45 amplifier specs, or MC2 E45 review, you already understand what this amplifier delivers. It is not the highest-output option in the MC2 range, but it is consistent, road-proven, and well-regarded by engineers who have worked with it in real touring environments. For context, the MC2 E25 is a lower-output option in the same series, and the MC2 E100 sits above the E90 in terms of output capacity.

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What Is the XTA DP448 and Why the Servicing Matters

The XTA DP448 is a 4-in, 8-out digital drive processor used for speaker management in professional PA systems. It handles crossover processing, delay, EQ, limiting, and system alignment across eight output channels, making it suited for complex multi-way PA configurations in touring and installed sound environments. The DP448 is the larger sibling of the XTA DP426, offering more output channels for more complex system setups.

What makes this specific unit stand out from other used XTA DP448 listings is that it has had a brand new battery and PCB board fitted. This is significant for two reasons. The internal battery in digital processors maintains system presets and clock functions. An old or failed battery causes preset loss and operational issues. A brand new battery means this unit retains its settings reliably. A new PCB board means a critical internal component has been replaced, giving this processor a substantially extended operational lifespan compared to an unserviced used unit at a similar price point.

If you have searched for XTA DP448 price, XTA DP448 specs, or XTA DP448 used, this unit is a serviced example that performs closer to a refurbished unit than a standard used processor. At €1,100, it is priced at the used market level while delivering the reliability of recently replaced core components.

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What Is a PA Package and How These Units Work Together

A professional PA signal chain runs from mixing console through drive processing to amplification and then to loudspeakers. The XTA DP448 in this listing handles the processing stage, managing crossovers, delay, and system alignment across up to eight output channels. The MC2 E90 and E45 amplifiers handle the amplification stage, taking processed signals from the DP448 and driving loudspeakers at professional levels.

Together, these three products cover the core processing and amplification sections of a professional PA system. If you already have loudspeakers and a mixing console, this listing gives you the middle of the signal chain at used market pricing.

For engineers and rental companies building complete rigs, resources from companies like sasphonik.com and bostonprosounds.com provide a useful reference for how professional system chains are structured and specified in real touring environments.

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Best Amplifiers and Processors to Consider for Professional Event Production

Here is how the units in this listing sit relative to comparable professional audio products:

• MC2 E90 (Funktion One branded): Mid-to-high output touring amplifier, E Series, suited for main PA and monitor drive in mid-size systems
• MC2 E45 (Turbosound branded): Entry-level professional touring amplifier, E Series, suited for secondary PA, fills, and monitor applications
• MC2 E100: Higher output than the E90 in the MC2 E Series range
• MC2 E25: Lower output than the E45, suited for smaller fill or monitor applications
• XTA DP448: 4-in, 8-out digital drive processor, suited for complex multi-way PA system management
• XTA DP426: 2-in, 6-out version of the same XTA processor range, suited for simpler system configurations

The combination of E90, E45, and DP448 in this listing gives you a practical starting kit for a professional PA system or a solid expansion of an existing inventory.

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What to Consider Before Starting a PA Event or Rental Company

If you are building a professional audio rental inventory and evaluating this purchase, work through these points before committing:

• Do your speaker systems match the output and impedance requirements of the E90 and E45?
• Do you have the cabling and rack infrastructure to integrate the XTA DP448 into your signal chain?
• Are your engineers familiar with XTA processing platforms, or will there be a learning curve before the DP448 is fully operational in your system?
• What is your target event size? The E45 is suited for corporate and smaller club events. The E90 handles mid-size touring and club applications. Neither is a large-format festival amplifier.
• What is your rental rate per unit per show and how many shows cover the combined purchase cost?

Buying branded MC2 units with confirmed professional operating history and a freshly serviced XTA processor is a lower-risk entry into used pro audio than purchasing unverified equipment from unknown sources.

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Estimated Retail Value and Resale Margin

Used market values are estimates based on general pro audio market activity. Serviced units with replaced components typically command higher resale prices than unserviced examples in comparable cosmetic condition.

Real profit example: A rental company acquires the MC2 E90 at €1,900 and rents it at €160 per show. After 12 shows, the unit has generated €1,920 in rental revenue, recovering the full purchase cost. Every show after that is margin.

Real profit example: A reseller acquires both MC2 E45 units at €2,000 total and lists each individually on Reverb at €1,400, generating €2,800 in gross revenue against a €2,000 purchase cost, a €800 gross margin before platform fees and shipping.

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Where to Sell Used MC2 Amplifiers and XTA Processors

If you are purchasing these units for resale or rental, here are the platforms where professional amplifiers and processors move consistently:

• Reverb.com: Strong informed buyer base, well-suited to MC2 Audio and XTA listings
• GearSource: Industry-specific marketplace used by rental companies and production firms
• eBay: Broad reach, effective for branded professional audio equipment with good photos and condition detail
• Facebook Marketplace: Works for regional buyers, especially for rack equipment where local collection reduces shipping complexity
• LinkedIn: Effective for direct outreach to rental companies, touring firms, and production companies who specify MC2 and XTA equipment

For branded units like the Funktion One and Turbosound MC2 examples in this listing, mentioning the branding provenance in your resale listing adds a credibility signal that engineers and professional buyers respond to positively.

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Why Our Equipment Is Different

At musicconcertevent.com, we confirm working condition and include relevant details before any listing goes live. The units on this page are not described as working based on assumption. The branded configurations are stated because they confirm professional operating history. The XTA DP448 servicing detail, new battery and new PCB board, is included because it directly affects the unit’s reliability and value, and buyers deserve to know it.

Most used pro audio listings give you a model name and a photo. We include branding provenance, servicing history where relevant, included accessories, and full shipping terms as standard. That transparency is the baseline we hold ourselves to across every listing on musicconcertevent.com.

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Why Buy From musicconcertevent.com

We are a professional audio equipment supplier serving buyers in the USA and across Europe. We source from verified professional environments, confirm working condition before listing, and handle international shipping on every order. Our catalog is built for sound engineers, rental companies, event organizers, production companies, and AV resellers who need reliable used gear at prices that reflect the actual used market. We are not a general marketplace. Every listing on musicconcertevent.com is focused on professional audio equipment that working operators actually use and understand.

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Shipping Information

Worldwide shipping is available on all units in this listing. For buyers within the USA, estimated delivery is 7 to 14 business days depending on destination and freight carrier. For European buyers, estimated delivery is 3 to 7 business days for most EU destinations. Rack-mounted amplifiers and processors require proper freight packaging. Original boxes are included with the MC2 E45 units, which supports safe international shipping for those units. Exact shipping costs and timelines are confirmed at time of purchase based on your location, the number of units ordered, and the carrier used.

We do not offer local pickup for individual unit sales. Local pickup is available only for truckload purchases, by arrangement. All other orders are sold and shipped online only. Contact us before purchasing if you have specific freight or delivery requirements.

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Frequently Asked Questions

What is the MC2 E90 price?

This listing offers the MC2 E90 branded Funktion One at €1,900, confirmed working, at musicconcertevent.com. Worldwide shipping is available.

Where can I find an MC2 E90 for sale?

musicconcertevent.com currently lists one MC2 E90 unit with Funktion One branding at €1,900. You can also check Reverb and GearSource for additional used MC2 E90 listings, though availability and condition verification vary.

What are the MC2 E90 amplifier specs?

Details not provided beyond confirmed working status. Refer to the official MC2 Audio E90 technical documentation for full specifications including output power and impedance ratings.

What is the MC2 E45 amplifier price?

This listing offers two MC2 E45 amplifiers branded Turbosound at €1,000 each, with original boxes, at musicconcertevent.com.

What are the MC2 E45 amplifier specs?

Details not provided beyond confirmed working status and original box inclusion. Refer to the official MC2 Audio E45 technical documentation for full specifications.

Where can I find an MC2 E45 manual?

The MC2 E45 manual is not included in this listing. Contact MC2 Audio directly or refer to their official documentation resources for the manual.

What is the XTA DP448 price?

This listing offers the XTA DP448 at €1,100, fitted with a brand new battery and PCB board, confirmed working, at musicconcertevent.com.

What are the XTA DP448 specs?

Details not provided beyond confirmed working status and new battery and PCB board servicing. Refer to the official XTA DP448 technical documentation for full input and output channel specifications and processing capabilities.

Why does the XTA DP448 having a new battery matter?

The internal battery in a digital processor maintains system presets and clock functions. A failed or old battery causes preset loss and operational unreliability. A brand new battery means this unit retains its presets and operates reliably, giving it a functional advantage over unserviced used processors at a similar price point.

What is the difference between the XTA DP448 and the XTA DP426?

The XTA DP448 is a 4-in, 8-out processor suited for more complex multi-way PA configurations. The XTA DP426 is a 2-in, 6-out version suited for simpler system setups. The right choice depends on how many speaker zones and output channels your system requires.

What does Funktion One branded mean on an MC2 amplifier?

It means the amplifier was originally commissioned and branded by Funktion One for use in their professional systems. The internal amplifier platform is MC2 Audio hardware. The branding reflects the original system integrator that operated the unit.

Do you offer local pickup?

Local pickup is not available for individual unit sales. It is available only for truckload purchases, by arrangement. All standard orders are sold and shipped online only.

Do you ship to the USA and Europe?

Yes. Worldwide shipping is available. USA delivery is estimated at 7 to 14 business days. EU delivery is estimated at 3 to 7 business days. Costs are confirmed at time of purchase.

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Legal notice: All equipment is sold in used condition. Condition descriptions are based on seller verification at time of listing. musicconcertevent.com is not the original manufacturer of any listed equipment. Branded configurations are as described by the seller and reflect the original system integrator branding. Buyers are responsible for confirming technical compatibility with their existing systems before purchase. No manufacturer warranty is implied or stated unless confirmed separately in writing.