Gemini GXA-750 DJ Pro Stereo Amplifier - 175W RMS per Ch @ 8 ohm
The GXA-750 is a powerful amplifier that will ensure solid sound stability with a constant performance.This amplifier will operate at 8, 4 & 2 ohms with mono or bridge modes, enabling a user to utilize it in a variety of ways with different sound systems.The monitoring systems use various LEDs for proper indication of distortion & different operating modes. We have also included balanced inputs & outputs for improved connectivity, resulting in a very useful solution for most DJs.
FEATURES:
State of the art technology provides exceptional reliability when working with difficult speakers
Stable down to 2 ohm impedence
Excellent handling of low frequencies as well as clear mids and flawless highs
High output power to drive professional loudspeakers without distortion
Oversized toroidal transformer, filter and heatsinks for better low end, transparency and stability
Comprehensive protection circuitry (short, overheat, DC, subsonic and RF filters, turn-on delay) with high current speaker protection relays
Three modes of operation - stereo, parallel mono and mono bridge with mode status indication LED on front panel
Flexible input configuration with active balanced inputs; additional input connectors to chain amps
True clip LED for better control
Front-to-Rear airflow with 2 speed dual fan control
Efficient dual aluminum extrusion heatsink design for thermal stability and reliability
Turn-on in-rush current limiting circuitry
Compact 2U well balanced enclosure
Steel reinforced chassis construction for durability and longevity
SPECIFICATIONS:
Output Power EIA: 1 kHz @ 1% THD
Single Channel 8W 190
Both Channels Driven 8W 175
Single Channel 4W 325
Both Channels Driven 4W 275
Single Channel 2W 470
Both Channels Driven 2W 360
Mono Bridge 8W 550
Mono Bridge 4W 750
Dynamic Headroom: 8W 1.3, 4W 2.3
Frequency Response: 20 Hz - 20 kHz
Total Harmonic Distortion: less than 0.01% @ 1 kHz
Intermodulation Distortion: less than 0.02% (SMPTE)
Signal to Noise Ratio: 100 dB below rated power @ 8W
Damping Factor: greater than 500 @ 8W
Slew Rate: 16 V/mS
Voltage Gain: 33 dB
Input Sensitivity (for rated power at 8 Ohm): 0.82 VRMS
Input Impedance Unbalanced: 10 kOhms
Input Impedance Balanced: 20 kOhms
Power consumption: 550 VA Note: power consumption is given at rated power at 8W per channel, both channels driven.
AC Power Requirement (power connection is factory configured): 120V/ 60 Hz
Indicators: 1 Power Indicator, 1 Signal LED per channel, 1 Clip LED per channel, 1 Protect LED per channel, 1 Mono LED, 1 Bridge LED
Cooling: 2 Speed Dual Fan; Front-to-Rear Forced Air
Protection: Short Circuit, DC, Thermal Cut-off, Sub/ultrasonic Frequency Filters, In-rush Current Limiter, Turn-on Delay, main fuse, secondary DC supply fuses
CONNECTIONS:
Balanced/Unbalanced Inputs: 1/4" TRS Jack
Balanced Inputs: XLR Female Jack
Speaker Outputs: Speakons (CH.A, CH.B and bridge)
SPECIFICATIONS AND DESIGN ARE SUBJECT TO CHANGE WITHOUT NOTICE FOR PURPOSE OF IMPROVEMENT.
Unit Dimensions: W 19” x H 3.5” x D 13.75” (483 x 89 x 350mm)
Weight: 27 lbs (12.3 kg) Shipping: 35.8 lbs (16.2 kg)
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