Buy Powersoft K20 DSP AESOP, M50Q DSP ETH & K3 Amplifiers | musicconcertevent.com
Price range: €800.00 through €4,000.00
Buy Powersoft K20 DSP AESOP for sale at musicconcertevent.com. Available now: 1x Powersoft K20 DSP AESOP, like new, 350 hours, original box at €2,200; 1x Powersoft M50Q DSP ETH, perfectly working at €1,000; 1x Powersoft K3 No DSP Martin Audio branded, 2,000 hours at €900. All units confirmed working. Worldwide shipping available from musicconcertevent.com.
Buy Powersoft K20 DSP AESOP, M50Q DSP ETH & K3 Amplifiers | musicconcertevent.com
If you have been searching for Powersoft K20 DSP AESOP for sale at a price that reflects genuine market value, this is the listing to read carefully. At musicconcertevent.com, we have three Powersoft amplifiers available right now: a Powersoft K20 DSP AESOP in like-new condition with only 350 hours of lifetime use and its original box, a Powersoft M50Q DSP ETH in perfectly working condition, and a Powersoft K3 No DSP in Martin Audio OEM branding with 2,000 hours of lifetime use.
These are three distinct amplifiers serving three distinct buyer profiles. The K20 DSP AESOP is the flagship of the Powersoft K Series, and 350 hours from new in the original box is a proposition that rarely appears on the used market at any price. The M50Q DSP ETH is the dedicated amplifier and DSP platform for Void Acoustics passive speaker systems, making it immediately relevant to any Void system owner needing amplification. The K3 No DSP Martin Audio unit is a proven analogue workhorse for buyers who manage DSP externally and want reliable drive power at a competitive price.
All three units are confirmed perfectly working. All three ship worldwide from musicconcertevent.com. Whether you are a sound engineer, rental company, production house, or AV reseller, at least one of these units belongs in your next purchase.
What Is the Powersoft K Series and Why It Matters
Powersoft is an Italian professional amplifier manufacturer widely regarded as the global leader in high-efficiency Class D amplification for live sound, installation, and touring. The K Series is the backbone of their touring and rental product line, offering two-channel high-power output in a compact 2U chassis with optional DSP and networking modules. The K Series is specified by d&b audiotechnik, Funktion One, L-Acoustics, and virtually every major professional loudspeaker manufacturer as the benchmark against which touring amplification is measured.
Powersoft k20 dsp aesop price, Powersoft K20 specs, Powersoft K20 for sale, Powersoft K20 amplifier price, and Powersoft K10 DSP are all actively searched terms from engineers and production companies who know exactly what they are evaluating. The K20 sits at the top of the K Series, the M50Q serves the dedicated Void Acoustics ecosystem, and the K3 covers the majority of professional PA applications as the entry point of the K Series family.
Powersoft K20 DSP AESOP For Sale: Like New, 350 Hours, Original Box
The Powersoft K20 DSP AESOP is the flagship two-channel amplifier in the Powersoft K Series. It delivers 20,000W of total output power across two channels, making it the highest-output two-channel amplifier in the K Series family. The DSP module adds onboard digital signal processing including FIR and IIR filters, crossover, EQ, delay, and output limiting. The AESOP networking module adds AES/EBU digital input capability and full network control via Powersoft’s Armonía Pro Audio Suite software.
The specific unit available here has 350 hours of lifetime use. That number deserves emphasis. Professional touring amplifiers are routinely operated for 10,000 hours or more before their first significant service. At 350 hours, this K20 DSP AESOP has barely been used. It comes in its original box, which confirms it has been stored correctly and handled with care from the moment it left the factory.
Finding a Powersoft K20 DSP AESOP in like-new condition with 350 lifetime hours in its original box on the used market is genuinely exceptional. Most used K20 listings come from touring or installation environments with thousands of hours of use and no original packaging. This unit is as close to buying new as the used market gets, at a fraction of new cost.
Powersoft k20 dsp aesop price, Powersoft k20 dsp aesop specs, Powersoft k20 dsp aesop for sale, Powersoft k20 dsp aesop manual, and Powersoft K20 for sale are all actively searched by buyers who are ready to purchase at this level of the amplifier market.
Powersoft K20 DSP AESOP Specs at a Glance
| Specification | Detail |
|---|---|
| Output Power (2ch @ 4Ω) | 20,000W total (10,000W per channel) |
| Output Power (2ch @ 8Ω) | 12,000W total (6,000W per channel) |
| Output Power (bridged @ 8Ω) | 20,000W mono |
| Frequency Response | 10 Hz to 20 kHz |
| THD+N | Less than 0.05% |
| Signal to Noise Ratio | Greater than 112 dB |
| Input Options | Analogue XLR + AES/EBU digital |
| DSP | Onboard Powersoft DSP module |
| Networking | AESOP protocol (Armonía Pro Audio Suite) |
| Processing | FIR/IIR filters, crossover, EQ, delay, limiting |
| Chassis | 2U rack mount |
| Weight | Approx. 18 kg |
| Cooling | Variable speed forced air |
| Lifetime Hours | 350 hours |
| Condition | Like new, original box included |
Powersoft K20 DSP AESOP Manifest
| # | Item | Qty | Unit Price | Total |
|---|---|---|---|---|
| 1 | Powersoft K20 DSP AESOP Amplifier | 1 | €2,200 | €2,200 |
| 2 | Original factory box | 1 | Included | – |
| 3 | 350 lifetime hours confirmed | 1 | Included | – |
Price: €2,200
Powersoft M50Q DSP ETH For Sale: Perfectly Working
The Powersoft M50Q DSP ETH is a dedicated amplifier and DSP platform from Powersoft’s M Series, designed primarily as the integrated drive solution for Void Acoustics passive speaker systems. It delivers 5,000W of total output power with an integrated DSP module and Ethernet network control, making it a complete amplification and processing solution in a single chassis.
The M50Q DSP ETH is the amplifier that Void Acoustics system owners specifically search for because it is the only way to run a Void passive speaker system with factory DSP presets, correct crossover management, and full Ethernet remote monitoring and control. Every Void Nexus, Void Bias, Void Trinity, and Void Livedrive passive system owner is a potential motivated buyer for this unit.
Powersoft m50q dsp eth price, Powersoft m50q dsp eth specs, Powersoft m50q dsp eth for sale, Powersoft m50q dsp eth manual, Powersoft M50Q Price, Powersoft M50Q HDSP+ETH, Powersoft M50Q manual, and Powersoft M50Q specs are all actively searched. Consequently, the secondary market for used M50Q units in working condition has consistent demand and predictable resale pricing.
Powersoft M50Q DSP ETH Specs at a Glance
| Specification | Detail |
|---|---|
| Output Power (total) | 5,000W across multiple channels |
| DSP | Integrated onboard DSP module |
| Network Control | Ethernet (ETH) remote monitoring and control |
| Input Options | Analogue + AES/EBU digital |
| Processing | Crossover, EQ, delay, limiting, preset management |
| Compatible Systems | Void Acoustics passive speaker range |
| Chassis | 2U rack mount |
| Condition | Perfectly working |
Powersoft M50Q DSP ETH Manifest
| # | Item | Qty | Unit Price | Total |
|---|---|---|---|---|
| 1 | Powersoft M50Q DSP ETH Amplifier | 1 | €1,000 | €1,000 |
| 2 | Perfectly working condition confirmed | 1 | Included | – |
Price: €1,000
Powersoft K3 No DSP (Martin Audio Branded): 1 Unit, 2,000 Hours
The Powersoft K3 No DSP is the analogue input variant of the K3, the entry point of the Powersoft K Series, delivering 3,000W of total output across two channels. This unit carries Martin Audio OEM branding, which reflects an official manufacturing partnership between Powersoft and Martin Audio. The hardware, topology, and output specification are identical to a standard Powersoft K3 No DSP. The branding confirms it was integrated into an official Martin Audio system package.
At 2,000 hours of lifetime use, this K3 No DSP remains well within the normal operational range for a professional touring amplifier. The K3 is designed to handle tens of thousands of hours in demanding conditions. Furthermore, 2,000 hours on a known-history unit is a more reassuring proposition than an unknown-history unit with no documented lifetime data.
This unit suits buyers who manage DSP externally via a dedicated processor and simply need reliable, clean, high-power analogue drive. It also suits resellers who want a competitively priced entry-level K Series unit with verifiable history to list at a strong margin.
Powersoft K3 No DSP (Martin Audio) Specs at a Glance
| Specification | Detail |
|---|---|
| Output Power (2ch @ 4Ω) | 3,000W total (1,500W per channel) |
| Output Power (2ch @ 2Ω) | Up to 2,000W per channel |
| Frequency Response | 10 Hz to 20 kHz |
| THD+N | Less than 0.05% |
| Signal to Noise Ratio | Greater than 110 dB |
| Input Options | Analogue XLR |
| DSP | None (analogue unit) |
| Branding | Martin Audio OEM |
| Lifetime Hours | 2,000 hours |
| Chassis | 2U rack mount |
| Condition | Perfectly working |
K3 No DSP Manifest
| # | Item | Qty | Unit Price | Total |
|---|---|---|---|---|
| 1 | Powersoft K3 No DSP Amplifier (Martin Audio branded) | 1 | €900 | €900 |
| 2 | Martin Audio OEM branding confirmed | 1 | Included | – |
| 3 | 2,000 lifetime hours confirmed | 1 | Included | – |
Price: €900
Full Inventory Summary
| Model | Variant | Condition | Lifetime Hours | Orig. Box | Price |
|---|---|---|---|---|---|
| Powersoft K20 DSP AESOP | DSP + AESOP networking | Like new | 350 hours | Yes | €2,200 |
| Powersoft M50Q DSP ETH | DSP + Ethernet | Perfectly working | Not stated | No | €1,000 |
| Powersoft K3 No DSP | Analogue, Martin Audio branded | Perfectly working | 2,000 hours | No | €900 |
Total units available: 3. Total value at asking prices: €4,100.
Estimated Retail Value and Resale Margin
Powersoft K20 DSP AESOP
| Detail | |
|---|---|
| New MSRP | Approx. €9,000 to €12,000 |
| Our asking price | €2,200 |
| Savings vs. new | Up to 82% |
| Typical used resale range | €4,500 to €7,500 |
| Resale margin potential | €2,300 to €5,300 |
Powersoft M50Q DSP ETH
| Detail | |
|---|---|
| New MSRP | Approx. €4,000 to €5,500 |
| Our asking price | €1,000 |
| Savings vs. new | Up to 82% |
| Typical used resale range | €2,000 to €3,500 |
| Resale margin potential | €1,000 to €2,500 |
Powersoft K3 No DSP (Martin Audio)
| Detail | |
|---|---|
| New MSRP equivalent | Approx. €2,800 to €3,500 |
| Our asking price | €900 |
| Savings vs. new | Up to 74% |
| Typical used resale range | €1,200 to €2,200 |
| Resale margin potential | €300 to €1,300 |
Real Profit Examples for Resellers
Example 1: You buy the K20 DSP AESOP at €2,200. You list it on GearSource targeting festival production companies and large venue operators who need the highest-output K Series unit. Asking price for a like-new K20 DSP AESOP with 350 hours and original box: €5,500 to €7,000. Gross margin: €3,300 to €4,800.
Example 2: You buy the M50Q DSP ETH at €1,000. You list it on Reverb specifically targeting Void Acoustics system owners searching for a replacement or expansion amplifier. Asking price for a working M50Q DSP ETH: €2,200 to €3,200. Gross margin: €1,200 to €2,200.
Example 3: You buy the K3 No DSP at €900. You list it on eBay at €1,600 targeting engineers who need a reliable analogue drive channel without DSP overhead. Gross margin: €700.
Example 4: You buy all three units at €4,100 total and sell the K20 and M50Q together as a matched high-output and Void-specific amplifier package to a production company building a new rack. Combined asking price for both units: €8,000 to €10,000. Gross margin: €3,900 to €5,900 with the K3 still unsold as additional inventory.
What Makes the Powersoft K20 DSP AESOP Different From Other K Series Models
The K20 DSP AESOP sits at the top of the Powersoft K Series. Understanding where it sits relative to the Powersoft K10 DSP and Powersoft K3 helps buyers identify whether it is the right unit for their application.
The K3 delivers 3,000W total. It covers the majority of professional PA applications in club and mid-touring contexts. The K10 DSP delivers 10,000W total and is the standard choice for high-output touring productions and large club sub-bass amplification. The K20 DSP AESOP delivers 20,000W total and is specified for the most demanding applications in professional audio, including large-format festival line arrays, high-output touring subwoofer systems, and flagship club installations where maximum headroom is the primary specification criterion.
At 10,000W per channel, the K20 drives speaker combinations that no other standard K Series unit can handle from a single chassis. For production companies building festival-grade drive racks, the K20 DSP AESOP reduces amplifier count while maintaining or increasing total system headroom.
Best Applications for the Powersoft K20 DSP AESOP
The K20 DSP AESOP is best deployed in applications that demand its full output capability. These include large-format passive subwoofer arrays, high-output touring main systems with passive tops rated above 3,000W program per unit, and high-SPL club installations where sustained output over long periods is required without thermal throttling.
For smaller applications such as monitoring, delay fills, or mid-range driving in a bi-amp system, the K3 or K10 are more appropriate choices that preserve headroom without the cost and weight overhead of the K20.
Technical guidance on Powersoft K Series amplifier selection, system configuration, and Armonía software setup is covered in detail at bostonprosounds.com. For broader system design references and amplifier comparisons across the professional audio market, sasphonik.com provides useful resources for engineers specifying Powersoft-based systems for the first time.
What to Consider Before Buying a Powersoft K20 DSP AESOP
Output matching is critical at this power level. 10,000W per channel at 4 ohms is enough to destroy any passive speaker that is not correctly protected by output limiting in the DSP. Before deploying the K20 DSP AESOP, ensure your speaker presets are loaded into the AESOP DSP module and your output limiters are correctly configured for your specific speaker system.
Armonía Pro Audio Suite is required for full DSP configuration of the K20 DSP AESOP. It is a free download from Powersoft and runs on standard Windows systems. The Powersoft k20 dsp aesop manual covers the complete setup procedure in detail and is available through Powersoft’s official support portal.
The original box included with this unit has practical value beyond aesthetics. It confirms safe storage from new, provides factory-correct packaging for any future transport, and is a documented asset that contributes to the unit’s resale value.
Why Powersoft Amplifiers Hold Their Value
Powersoft builds its amplifiers on proprietary Class D technology with efficiency ratings above 90 percent. That efficiency means less heat, smaller and lighter chassis, and a significantly longer operational lifespan than equivalent Class AB designs. The K Series has been in continuous production and specification for over a decade. That longevity confirms it has not been superseded for its core applications.
Moreover, Powersoft’s manufacturing standards produce amplifiers with operational lifespans measured in decades rather than years. A K20 DSP AESOP with 350 hours of lifetime use is, in practical terms, a new amplifier that someone else paid new price for. For the buyer of this listing, that means acquiring an amplifier at a fraction of new cost with essentially its entire operational life ahead of it.
Used Powersoft k20 dsp aesop price on the secondary market consistently holds above €4,500 for units in good working condition without original packaging. At €2,200 with original box and 350 lifetime hours, this listing is priced well below that floor.
Why Our Powersoft Amplifiers Are Different
Every unit at musicconcertevent.com is described with full transparency on condition, lifetime hours, and original packaging. The K20 DSP AESOP listing includes confirmed lifetime hours of 350, original box, and like-new condition assessment. The K3 No DSP includes confirmed 2,000 lifetime hours and OEM branding documentation. The M50Q DSP ETH is confirmed perfectly working with no ambiguity about functional condition.
Most used professional amplifier listings provide none of this information. Condition is described vaguely, lifetime hours are unknown, and original packaging is absent. When a listing provides specific, verifiable details, it protects the buyer and reflects the seller’s confidence in what they are selling. That is the standard we hold ourselves to at musicconcertevent.com.
Why Buy From musicconcertevent.com
musicconcertevent.com sells professional audio equipment directly to buyers across the United States and Europe. There are no broker fees, no commission structures, and no intermediaries. You deal directly with the source, receive complete and accurate condition information, and get worldwide freight shipping with full commercial documentation.
We monitor Powersoft K20 amplifier price and Powersoft M50Q Price trends actively to ensure our listings represent honest market value. Our goal is to be the most trusted direct source of verified professional Powersoft amplification for engineers, production companies, rental fleets, and resellers who require accurate condition information before committing to a purchase.
How We Compare to Other Sellers
| musicconcertevent.com | GearSource | eBay / Facebook | |
|---|---|---|---|
| Lifetime hours confirmed | Yes | Rarely stated | Almost never |
| Original box included (K20) | Yes | Rarely | Rarely |
| Like-new condition verified | Yes | Varies | Not guaranteed |
| OEM branding provenance confirmed | Yes | Rarely | Rarely |
| Worldwide shipping | Yes | Limited | Varies |
| Direct seller, no broker fee | Yes | No | No |
| Competitive market pricing | Yes | Higher overhead | Inconsistent |
Shipping Policy: USA and International
We ship worldwide. For buyers in the United States, rack-mount amplifiers ship via standard courier for individual units or LTL freight for multiple units. Typical transit time within the continental US is 5 to 10 business days after collection. For buyers across Europe, transit times are 7 to 21 business days depending on destination country and customs processing speed.
All shipments are professionally packaged and fully insured. The K20 DSP AESOP ships in its original factory box for maximum protection. You receive tracking information and complete freight documentation once dispatched. We manage all export paperwork for international orders.
For EU buyers: VAT and import duties are the buyer’s responsibility. We provide complete commercial invoice documentation to support smooth customs clearance in your country.
We do not offer local pickups. All sales are conducted online only. The sole exception is truckload purchases, which may qualify for a scheduled collection by prior arrangement. For all standard unit purchases the transaction is fully remote and fulfilled via professional freight.
Where to Sell Powersoft Amplifiers After Purchase
- GearSource: the primary B2B professional AV marketplace. The K20 DSP AESOP in particular commands attention from festival production companies and large venue operators who search GearSource specifically for flagship Powersoft units.
- Reverb: active professional audio community with strong brand-specific search traffic. M50Q DSP ETH listings targeting Void Acoustics system owners perform particularly well here.
- eBay: high traffic volume with consistent search demand for Powersoft k20 dsp aesop for sale, Powersoft m50q dsp eth for sale, and Powersoft k3 for sale. Original box and lifetime hour documentation in listings attract premium buyers.
- Facebook Marketplace: effective for regional buyers who prefer local collection on heavy rack equipment.
- LinkedIn: highly productive for reaching venue owners, festival production managers, and AV integrators who purchase flagship amplification in volume and value direct professional communication.
Frequently Asked Questions
What is the Powersoft K20 DSP AESOP price on the used market?
Used Powersoft K20 DSP AESOP units in good working condition typically sell between €4,500 and €7,500. We are offering a like-new unit with 350 lifetime hours and original box at €2,200, which is dramatically below current secondary market rates for any K20 DSP AESOP listing regardless of condition.
What are the Powersoft K20 DSP AESOP specs?
The K20 DSP AESOP delivers 20,000W total output across two channels, rated at 10,000W per channel at 4 ohms and 6,000W per channel at 8 ohms. In bridged mono mode it delivers 20,000W into 8 ohms. Frequency response runs from 10 Hz to 20 kHz with THD+N below 0.05% and a signal to noise ratio above 112 dB. It includes onboard DSP with FIR/IIR processing, AES/EBU digital input, and AESOP network control compatible with Armonía Pro Audio Suite, all in a 2U rack chassis.
Why does 350 hours matter on a professional amplifier?
Professional touring amplifiers are designed to operate for tens of thousands of hours over their working life. At 350 hours, this K20 DSP AESOP has experienced approximately 3 to 5 percent of its expected operational lifespan. All internal components remain at or near factory tolerance. The electrolytic capacitors, switching transistors, and fan assemblies that determine amplifier longevity have had minimal stress. In practical terms, this unit will perform as new for many years of professional use ahead of it.
What is the Powersoft M50Q DSP ETH price on the used market?
Used Powersoft M50Q DSP ETH units in working condition typically sell between €2,000 and €3,500. We are offering one at €1,000 in perfectly working condition, making this one of the most competitive Powersoft m50q dsp eth for sale listings currently available.
What are the Powersoft M50Q DSP ETH specs?
The M50Q DSP ETH delivers 5,000W total output with integrated DSP processing, Ethernet network control, and analogue plus AES/EBU digital inputs. It includes crossover, EQ, delay, limiting, and preset management, and is designed specifically as the complete drive and processing solution for Void Acoustics passive speaker systems.
What is the difference between the Powersoft M50Q DSP ETH and M50Q HDSP+ETH?
The Powersoft M50Q HDSP+ETH variant adds a higher-specification DSP processing module with additional processing power and feature depth compared to the standard DSP+ETH version. Both variants deliver the same output power and Ethernet networking capability. For standard Void Acoustics passive speaker applications, both variants are functionally appropriate.
Is the Martin Audio branded K3 any different from a standard K3?
No. The Martin Audio branded Powersoft K3 No DSP is technically identical to a standard K3 No DSP. Martin Audio selected and integrated Powersoft K3 amplifiers into their passive system packages under an official OEM partnership. The branding reflects that commercial relationship, not any modification to the hardware or performance specification.
Where can I find the Powersoft K20 DSP AESOP manual?
The Powersoft k20 dsp aesop manual is available through Powersoft’s official support portal. It covers installation, analogue and digital input wiring, DSP parameter configuration, Armonía software integration, AESOP network setup, protection system explanations, and troubleshooting procedures.
Does musicconcertevent.com ship Powersoft amplifiers to the USA and Europe?
Yes. We ship worldwide including all US states and all EU countries. Individual rack amplifiers ship via standard courier. The K20 DSP AESOP ships in its original factory box. Transit times within the US are 5 to 10 business days. For Europe, allow 7 to 21 business days. We manage all export documentation. Import duties and VAT are the buyer’s responsibility.
What is the difference between the Powersoft K20 and the Powersoft K10 DSP?
The Powersoft K10 DSP delivers 10,000W total output at 5,000W per channel at 4 ohms. The Powersoft K20 DSP AESOP delivers 20,000W total at 10,000W per channel at 4 ohms. Both share the K Series architecture and optional DSP module. The K20 is specified for the highest-output applications in professional audio where the K10’s output ceiling is insufficient for the system requirements.
Legal Disclaimer
All equipment listed on musicconcertevent.com is sold as professional secondhand audio gear. Lifetime hours and condition are stated as assessed and confirmed prior to listing. The presence of original packaging is documented accurately. No warranty is provided beyond what is explicitly stated. Buyers are responsible for confirming compatibility with their existing systems and for all applicable import duties, taxes, and local regulations. All transactions are conducted at the buyer’s discretion.
All three units are available now at musicconcertevent.com. A like-new Powersoft K20 DSP AESOP with 350 hours and original box at €2,200, a Powersoft M50Q DSP ETH at €1,000, and a Martin Audio branded Powersoft K3 No DSP at €900. These three listings represent some of the most transparently documented and competitively priced Powersoft amplifiers currently available on the used professional audio market. Contact musicconcertevent.com today to confirm availability and arrange shipping to your location anywhere in the USA or Europe.
| Types | Powersoft k3 NO DSP(Lifetime 2000 hours), Powersoft M50Q DSP ETH, Powersoft K20 DSP AESOP(Lifetime 350 hours), Buy all Set |
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