Used Yamaha TXn Series

The Yamaha TXn Series is a range of high-power touring amplifiers combining internal DSP and advanced networking in a single chassis. Three models make up the range: the TX6n, TX5n and TX4n. All three share Yamaha's EEEngine amp drive technology, which achieves efficiency comparable to class D designs, and each includes an MY card slot for flexible analog or digital I/O configuration.

Output varies by model. The TX6n delivers 3000W per channel at 4 ohms, the TX5n delivers 2500W per channel at 2 ohms, and the TX4n delivers 2200W per channel at 2 ohms. All three are designed for touring applications where sustained high-power drive is required.

The MY card slot allows the amplifier's input and output configuration to be adapted to the system, switching between analog or digital signal paths depending on the card installed. This makes it straightforward to integrate a TXn model into different signal chains without altering the rest of the system.

Yamaha's Pro Audio division produces mixing consoles, signal processors, power amplifiers and speakers for touring, broadcast and venues. The TXn Series sits within its touring amplifier line, building on the earlier Tn series with updated power, networking and DSP capabilities. Yamaha has been active in professional audio since the 1970s, and the TXn range reflects its broader focus on combining amplification, processing and network control in one unit.

Confirm which specific model (TX4n, TX5n or TX6n) is listed, as power output differs across the range. Check whether an MY card is installed and, if so, which type, since this affects I/O options. Verify all DSP and networking functions operate correctly alongside the amplifier channels. Used units on 10K Used include a 21-day warranty covering major functional faults; full details are in the buying guide at 10kused.com/used-av-equipment-guide/.