Brand new "Thomann the t.racks DSP 4×4 Amp 4.250" Amplifier. Some of them are brand new, others are used one-time but in excellent condition, like new in their original packaging. 

Specs:

• 4-channel DSP-based power amplifier 
• Power: 4 x 250 W at 8 ohms, 4 x 350 W at 4 ohms 
• Frequency response: 20 Hz – 20,000 kHz 
• Class D power amplifier 
• Programming via USB (Windows) 
• Power switch on front panel 
• 3 buttons on front panel for preset switching 
• 3 rear contact inputs via screw terminals for preset switching 
• Inputs: 4 x XLR balanced 
• Outputs: 4 x Speaker Twist, 4 x 6.35 mm jack TRS Pre-Out 
• Dimensions (W x H x D): 482 x 339 x 44 mm 
• Type: 19" 1 U 
• Weight: 5.8 kg

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