Used QSC PL236 PowerLight 2 Series
Used QSC PL236 PowerLight 2 Series amplifiers are high-performance professional power amplifiers designed exclusively for touring and live sound applications, featuring high-efficiency Class H output circuits and optional built-in signal processing. Available second-hand from verified sellers, these units offer a compelling combination of thermal efficiency, precise control and road-ready reliability. Browse the used QSC PL236 PowerLight 2 Series listings available on 10K Used by scrolling down.
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QSC PL236 PowerLight 2 Series specifications
| Brand | QSC |
| Segment | Audio |
About the QSC PL236 PowerLight 2 Series
The QSC PL236 PowerLight 2 Series is a professional touring amplifier built for live sound professionals. Its high-efficiency Class H output circuits reduce AC current consumption and cooling requirements by over 40 percent. Inputs include 1/4-inch TRS, XLR and 3-pin detachable terminal block connectors, while outputs use Neutrik Speakon and Touch Proof binding posts. A DataPort enables remote computer control or the addition of external DSP modules. Detented gain controls with 1 dB steps, removable knobs with a lock-out security plate, user-defeatable clip limiters and a selectable low-frequency filter (5, 30 or 50 Hz) add precision and security on the road. The optional PowerLight 2 A variant adds a built-in adjustable Linkwitz-Riley crossover, output power limiters with adjustable threshold, attack and release times, CD Horn equalisation and selectable input sensitivity. QSC's PowerWave switching power supply technology underpins the design, reducing waste heat and unwanted noise.
QSC PL236 PowerLight 2 Series — buyer FAQs
What is the QSC PL236 PowerLight 2 Series designed for?
The QSC PL236 PowerLight 2 Series is a professional power amplifier designed exclusively for touring and live sound applications. Its Class H output circuits reduce AC current consumption and cooling requirements by over 40 percent compared to conventional designs, and a locking IEC power cable plus lock-out security plate on the gain controls reflect its road-oriented build.
Who makes the PL236 and where does it fit in QSC's product range?
QSC is an American audio, video and control manufacturer founded in 1968 and headquartered in Costa Mesa, California, known across professional audio for power amplifiers, loudspeakers and the Q-SYS platform. The PL236 sits within the PowerLight 2 Series, a line aimed at touring and live sound professionals, and shares its core architecture with other models in that series such as the PowerLight 224 and 230.
What input and output connections does the PL236 PowerLight 2 provide?
The PL236 accepts signals via 1/4-inch TRS (on base models), XLR and 3-pin detachable terminal block inputs. Outputs are provided through Neutrik Speakon connectors and Touch Proof binding posts. A DataPort is also fitted, allowing remote computer control or connection of external DSP modules.
What extra processing does the PowerLight 2 'A' variant add?
The PowerLight 2 A variant includes built-in signal processing not present on the base model. This adds an adjustable two-way fourth-order Linkwitz-Riley crossover with low-frequency delay for driver time alignment, independent output power limiters per channel with adjustable threshold, attack and release times, adjustable CD Horn equalisation and selectable input sensitivity of plus 4 dBu, 32 dB or 26 dB.
What should I check when buying a used PL236 PowerLight 2 Series amplifier?
Confirm whether the unit is a base model or the A variant with built-in processing, as this affects capability and value. Check that the DataPort, detented gain controls and locking IEC connector are all functioning correctly, and verify the intake housing and any air filter option. Used pricing varies with age, condition and configuration. Each listing on this page carries a 21-day warranty covering major functional faults; the buying guide at 10kused.com/used-av-equipment-guide covers the full purchase process.
