TGX 4-channel live sound amplifiers from Dynacord are one of the most powerful on the market and represent the pinnacle of pro audio electronics engineering. Along with unprecedented power density, they offer Dynacord’s signature audio quality, advanced reliability and power efficiency. Engineered and manufactured in Germany, TGX amplifiers are built as the ultimate amplification solution for large-scale live performance sound applications. They embody several proprietary amplifier technologies developed by Dynacord engineering, one of the most experienced R&D teams in the audio industry.

Dynacord TGX power amplifiers are equipped with Dante™ networking capabilities as well as AES and analog inputs. Each amplifier features the industry’s most advanced 96 kHz DSP with FIR Drive technology. The combination of each amplifier’s market leading ultra-low latency with up to 118dB signal-to-noise ratio, offers an unrivalled level of audio quality

Featuring two models with 4 x 2,500 watts and 4 x 5,000 watts, TGX power amplifiers offer an unparalleled 4-ohm power density of 10 kW and even 20 kW from a single amplifier with all channels driven simultaneously.

TGX power amplifiers incorporate a number of unique patent-pending technologies designed to deliver a reliable and stable system performance. The show will go on – without clipping or shutdown. TGX’s advanced protection package monitors more than 200 parameters to assure that even under the most challenging operating conditions the amplifier continues to perform at the highest possible level. In addition, Dynacord’s digitally regulated Power Factor Correction (PFC) provides peace of mind; even with fluctuating mains, TGX amplifiers will remain stable and efficient. Junction Temperature Modelling (JTM) technology ensures the highest possible output power and tour-grade performance without any shutdown or loss of audio quality. Dual network ports and automatic fall-back provide an extra level of redundancy and system reliability

Product Features

• 4-channel DSP amplifier for live applications
• Power density of up to 10kW in 2RU
• Fully integrated DSP with advanced 96 kHz processing and FIR Drive technology
• OMNEO integration for seamless compatibility with Dante and OCA
• Full colour touch screen for control without software
• Maximum Output Power: 4x5000W @ 4Ω

Product Specifications

OUTPUT POWER

• Load impedance
  • 2 Ω
  • 2.7 Ω
  • 4 Ω
  • 8 Ω
• Maximum Output Power - All channels driven
  • 5200W
  • 6000W
  • 500W
  • 2500W
• Number of amplifier channels: 4
• Maximum Output Voltage: 210 V peak
• Maximum Output Current: 84 A peak

AMPLIFIER

• Voltage Gain ref.1 kHz: 32.0 dB, adjustable 24-40 dB
• Input Sensitivity ref. to Max. Output Voltage: 13.7 dBu (3.73 V), adjustable 5.7-21.7 dBu
• THD 3 dB below Max., AES17, 1 kHz: < 0.05 %
• IMD-SMPTE, 60 Hz, 7 kHz: < 0.05 %
• DIM100, 3.15 kHz, 15 kHz: < 0.15 %
• Crosstalk ref. 1 kHz, 12 dB below Max., 8 Ω: < -80 dB
• Frequency Response ref. 1 kHz, analog in to speaker out: 20 Hz to 20 kHz (ą0.5 dB)
• Damping Factor, 20 Hz to 200 Hz, 8 Ω: > 400
• Output Stage Topology: Class D, fixed frequency
• Signal to Noise Ratio
  • A-weighted, analog input: 115 dB
  • A-weighted, digital input: 118 dB
• Output Noise
  • A-weighted, analog input: < -70 dBu
  • A-weighted, digital input: < -73 dBu

DIGITAL SIGNAL PROCESSING

• Sampling rate: 48 kHz/96 kHz, OMNEO/Dante synchronized
• Signal Delay/Latency
  • Analog in to Speaker Out, 48 kHz/96 kHz: 0.70 ms/0.53 ms
  • AES3 in to Speaker Out, 48 kHz/96 kHz: 1.00 ms/0.66 ms
• Dante Network Latency: typ. 1.00 ms
• Signal Processing: 32/40 bit, floating point
  • User EQ: 12 filters per channel, selectable as PEQ, Lo-Shelv, Hi-Shelv, Lo-ShelvQ, Hi-ShelvQ, Hi-Pass, Lo-Pass & Notch; 2 filters of them withadditional asymmetric filter type
  • User Delay: 0 to 2000 ms per channel (units: μs, ms, s, cm, m, inches, feet)
  • Array EQ: 5 filters per channel, selectable as PEQ, Lo-Shelv, Hi-Shelv, Lo-ShelvQ, Hi-ShelvQ, Hi-Pass, Lo-Pass, & All-Pass
  • Array Delay: 0 to 500 ms per channel (units: μs, ms, s, cm, m, inches, feet)
  • Speaker EQ: 10 filters per channel, selectable as PEQ, Lo-Shelv, Hi-Shelv, Hi-Pass, Lo-Pass, & All-Pass
    • Speaker X-Over: Hi-Pass & Lo-Pass per channel, 6/12/18/24/30/36/42/48 dB Bessel/Butterworth, 12/24/48 dB Linkwitz-Riley; Alignment Delay, 0 to 20 ms per channel
  • Speaker FIR: up to 1025 taps, Linear Phase Filter, Linear Phase Brickwall X-Over
  • Speaker Limiters: Peak Anticipation Limiter & RMS/TEMP Limiter per channel
  • Other functions: Source Selection & Mix, Level, Mute, Polarity, Sine & Noise Generator, Level Meters, Impedance Measurement, & Load Monitoring
• Memory
  • DSP Presets: 1 Factory + 20 User
  • Speaker-Pool Presets: 30 speaker settings
• Source Supervision & Fallback: AES3 Lock & OMNEO/Dante network supervision, switchover to alternative Source Selection

CONNECTIVITY

• Analog Audio Input/Thru
  • Type: AES3 Lock & OMNEO/Dante network supervision, switchover to alternative Source Selection
  • Maximum Input Level: +24 dBu
  • Input Impedance, active balanced: 20 kΩ
  • Reference level equal to digital input: +21 dBu for 0 dBFS
• Digital Audio Input/Thru
  • Type: 2 x 3-pin XLR (alternative use of Analog In/Thru)
  • Format: AES3 (AES/EBU)
  • Input Sample Rates: 32 to 192 kHz, internal Sample-Rate-Converter
  • Thru Connector: active buffered, direct bypass if device is unpowered
• Network
  • Type: 2 x Neutrik etherCON/RJ45, redundant PRIMARY/SECONDARY
  • Format: 1000base-T/100base-TX, integrated switch
  • Network Audio Inputs: 8 channels, 48/96 kHz, OMNEO/Dante format
  • Network Audio Outputs (Monitor): 2 channels, 48/96 kHz, OMNEO/Dante format
• Front side Service Port: 1 x USB Type A
• Mains Input: 1 x Neutrik powerCON-HC
• Speaker Output: 4 x NL4

GENERAL

• User Interface
  • Display: 320 x 240 pixel, 3.5" color TFT"
  • Front panel indicators: Full color LED illuminated ring
  • Front panel operating elements: Rotary encoder, Capacitive Touch Screen
  • Rear panel indicators: 2 x LED (AES3 Input mode active, Amp-Find)
  • Rear panel operating elements: Mains switch
• Power Requirements: 100 V to 240 V, 50 Hz to 60 Hz AC
• Power Consumption
  • Rated Power Consumption: 2250 W
  • ⅛ Maximum Output Power at 4 Ω: 2850 W
  • Idle Mode (no input signal): 110 W
  • Standby Mode: < 19 W
• Power Supply Topology: Switching Mode Power Supply with digital controlled Power Factor Correction
• Protections: Audio Limiters, High Temperature, DC, HF, Short Circuit, Back-EMF, Peak Current Limiters, Inrush Current Limiters, Turn-on Delay, Mains Circuit Breaker Protection, Mains Over/ Under voltage Protection
• Cooling:: Front-to-rear, temperature controlled fans, supervised
• Ambient Temperature Limits: +5 °C to +40 °C (+40 °F to +105 °F)
• IEC Protection Class: Class I (grounded)
• Electromagnetical Environment: E1, E2, E3
• Physical
  
  • Color: Black
  • Dimensions (W x H x D), mm: 483 x 88.1 x 514.2
  • Weight: 18.3 kg (40.4 lb)
  • Shipping Weight: 20.5 kg (45.2 lb)

What's in the Box?

• 1x TGX20 4-channel power amplifier
• 4x M6x20 screw for rack mounting
• 1x Installation manual
• 1x Mains power connector, 32 A with safety & assembly instruction
• 1x Safety instruction booklet