Aprašymas

Not just an amplifier and a speaker processor put into one

The DSP enabled TXn series provides many more benefits than simply saving precious rack space or eliminating cabling.

– Rental companies can simplify warehouse inventory – The TXn series amplifier are multi-functional amplifiers that can be used to drive various speaker systems.
– Truly versatile: Not only is the TXn flexible in its I/O formats, but voltage gain/ sensitivity can be adjusted in 0.1dB steps. The TXn can be configured to use with any kind of system.
– TXn can accept multiple digital formats. Staying digital longer with the TXn allows for better S/N structure. Cabling is also lighter with digital.
– Precise control and monitoring of your amplifiers: Detailed control and monitoring parameters unimaginable with conventional amplifiers are now available from a remote location.
– Failsafe security: Combination of analog inputs and card slot inputs provides failsafe signal redundancy. The ultra low latency AES/EBU card’s “THRU” output is designed to send signal even in case of power failure on the amplifier.

Onboard DSP

Digital signal processing is an area in which Yamaha quality is legend. All three TXn models incorporate a sophisticated 24-bit ADDA 96-kHz DSP engine that affords an extraordinary range of control and processing capabilities. In addition to basic amplifier control and status monitoring, there is enough DSP power built in to provide extensive speaker processing capabilities that will make external processors unnecessary in most applications. The TXn provides separate input and output processing. The onboard DSP parameters and functions can be accessed directly through the LCD and button interface provided on the front panel of the amplifier, or via Yamaha’s NetworkAmp Manager II software running on a computer connected via Ethernet.

Flexible Input Configuration

The TXn series amplifiers feature a Yamaha mini-YGDAI standard card slot that comes fitted with an AES/EBU I/O card for digital input and throughput. The amplifier’s balanced analog inputs and throughputs are permanently installed on the rear panel. The analog and digital inputs can be used independently, or signals can be applied to both and mixed or switched automatically for emergency announcements, for example. The original AES/EBU I/O card can be replaced with compatible Yamaha mini-YGDAI cards that provide other digital or analog input/output formats, or with network cards that allow full compatibility with CobraNet or EtherSound audio

Amp Editor – Intuitive, plug and play amp management software –

Amp Editor is a dedicated software application for TXn amplifiers that makes amplifier management easy. Remotely control and monitor TXn amplifiers simply by connecting your amplifiers to an Ethernet port on a computer via a standard high-speed Ethernet switch. Connection to the Amp Editor network requires no special drivers so that your system is up and running in no time. All TXn amplifier functions and DSP parameters can be controlled using Amp Editor.

General specifications		TX4n
Total harmonic distortion		Less than 0.2% (20Hz~20kHz; Halfpower)
Intermodulation distortion		Less than 0.25% (60Hz:7kHz=4:1; Halfpower)
Frequency response		+0dB, -1.0dB
S/N ratio		101dB(Analog), 106dB(AES/EBU)
Crosstalk		Less than -65dB
Damping factor		More than 300
Voltage gain		43.8dB – 19.8dB; 0.1dB step
Input sensitivity		-2.6dBu – 21.4dBu, 0.1dB step
Maximum input voltage		+24dBu
I/O Connectors	Line input / output ports	Analog: 2x XLR-3-31 type, 2x XLR-3-32 type; Digital: XLR-3-31 type, 2x XLR-3-32 type (OUT, THRU)
	Speaker output ports	2x speakON NL4, 2x 5way binding posts
	Control ports	RJ45, Euroblock (Fault output)
Protection circuit	Load protection	Power switch on/off mute; DC-fault (Amplifier shuts down automatically), Clip limiting (THD ≥ 0.5%)
	Amplifier protection	Thermal (Mute the output; heatsink temp ≥ 90°C; return automatically), VI limiter (Limit the output, RL ≤ 1ohm)
	Power supply protection	Thermal (Amplifier shuts down automatically; heatsink temp ≥ 100°C)
Amplifier class		EEEngine
Cooling		2x Variable speed fan
Power requirements		Depend on area of purchase; 100V, 120V(30A Twist lock connector), 230V or 240V; 50/60Hz
Power consumption	Music source equivalent	1500W
	Idling	75W
	Stand-by	20W
Dimensions	W	480mm; 18-7/8in
	H	88mm; 3-7/16in (2U)
	D	461mm; 18-1/8in
Net weight		16kg; 35.3lbs
Accessories		Owner’s manual, 2x Handle (with 4x flat-head screw), 1x Euroblock connector (3P), 4 x Rubber feet