Full Fat Audio FFA-2004 HD G3 DSP Amplificator

Descriere

Power Ratings	FFA-2004 HD G3 DSP – 4 x 500W ref 4 Ohms, 4 x 250W 8 Ohm 4 x 1000W ref 2 Ohms Note: Channel pairs can be bridged to drive very high power 8 Ohm subwoofers
Gain	32 dB – For all HD G3 DSP models
THD	THD Typical 0.03 4 Ohm 1kHz THD+N
Frequency Response	20Hz – 20kHz +- 0.5dB
Controls	40 Point Potentiometer per channel, power on switch
Indicators	signal green = -20dB, signal yellow = -3dB, red signal = clip, signal red protect = over current, low AC mains or 3 sec. mute on power up
Load Protection	DC on output, precision clip limiter circuit
Amplifier Protection	Short circuit, current overload, thermal shutdown, high frequency stability circuit
Audio Signal Inputs	Analogue Balanced Neutrik® Female XLR input each channel Pin 1 – GND, Pin 2 – Hot +, Pin 3 – Cold Digital Dante AES67
Audio Signal Outputs	Neutrik® speakON each channel. Channels 1 and 3 output speakON utilises 2+ and 2- connection to allow use of 4 core loudspeaker cable for bi amp loudspeaker systems. Bridged output possible
Power Requirement	1 x Neutrik® 20A powerCON connector 1 x 16A 230 VAC Circuit. Power range 185V-230VAC 120V (configured at factory)
System Cooling	High CFM 80mm fan with proportional signal speed control. Rear to front airflow
Dimensions	88mm Height x 483mm Width x 510mm Depth. Includes rear rack support. 19″ rack mount enclosure
Weight	10.5 kg

DSP Software Functions

• Input Delay (per channel): 0 to 1.3s in 10.4uS steps
• Input Compressor (per channel): Threshold (-30 to +22 dBu), Attack, Release, Ratio, Soft-Knee
• Input Parametric EQ (per channel): 8 bands – parametric, low shelf, high shelf, notch, band-pass
• Input Dynamic EQ (per channel): 2 bands – parametric/low shelf/high shelf, boost/cut above /below,
threshold, ratio, attack, release
• Input High-Pass Filter (per channel): Up to 24dB/octave ( Butterworth / Bessel / Linkwitz-Riley)
• Routing Inputs to Outputs: Full matrix mixer
• Output Parametric EQ (per channel): 16 bands – parametric, low shelf, high shelf, notch, band-pass
• Output High-Pass and Low-Pass Filter (per channel): Up to 48dB/octave ( Butterworth / Bessel / Linkwitz-Riley)
• Output Gain (per channel): -30 to +15dB in 0.1dB steps, mute, phase
• Output Delay (per channel): 0 to 1.3s in 10.4uS steps High performance, two-stage PXL limiters
ensure systems can be safely and reliably played at high level without compromising sound quality
• Output Limiter power amplifier (per channel): Threshold (-50 to +14dBu), attack, release, auto attack/release option
• Output Limiter AUX XLR output: Threshold (-50 to +22dBu), attack, release, auto attack/release option
• Output Delay (per channel): 0 to 1.3s in 10.4uS steps

Technical specifications

Analogue Inputs: 4 x XLRF
Balanced CMRR: 60dB@ 1kHz
Maximum Level: +20dBu
Input Impedance: 10k electronically balanced
AES Inputs – 2 x 2: Transformer balanced
AES Input Sample Rates: 8kHz – 192kHz
AES Input s/n Ratio: 139dB
Input Impedance: 110 R
Analogue Outputs: 8 XLRM electronically balanced
Source Impedance: 60R

AES Outputs: 4 x 2 Transformer Balanced
Sample Rate: 96kHz
Source Impedance: 110 R
Performance & Mechanical
Frequency Response: 12Hz – 32kHz ±0.2dB
Dynamic Range: 119dB ‘A’wtd (in-out analogue)
THD+N (+19dB @lkHz): 0.00029%
Latency: 0.427mS (in-out analogue, 96kHz)
Power: 90-250VAC, 50-60Hz, 20W
Dims: 44 x 213 x 482mm (1.75 x 8.4 x 19in)
Weight: 2.5kg Net; 3.5kg Shipping

Audio I/O:
4 Analogue Inputs, 8 Analogue Outputs
AES Digital I/O with SRC from 24 to 192kHz

Input Processing Features:
Soft Knee Compressor 8 Parametric EQ’s & 3 DEQ’s
24dB/Oct HPF & 28 Band Graphic EQ
Gain, Polarity, Delay (up to 1.3s)

Routing Matrix Modes:
Full Mix Matrix, Routing Matrix, Preset
Configurations (2×4, 4×2, 1×8, 2×3 +2)

Output Processing Features:
16 Parametric EQs
Crossover Filters up to 48dB/Oct
FIR Filter capable –
1024 Taps/2ch, 512 Taps/4ch,
256 Taps/8ch at 96kHz
Gain, Polarity, Delay (up to 1.3s)
PXL Limiters

Remote control 1Gbps/100Mbps Ethernet,
USB Type C Up to 30 presets may be stored