Hartke TX7500 800W
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Essential Information About the Hartke TX7500 Amp
Essential Information About the Hartke TX7500 Amp
- 800 W power at 4 ohms in an ultra-light Class D head (3.9 kg) with huge headroom reserve for stage and studio.
- Precise sound control: Gain, Drive, variable compressor, graphic EQ with "Shape" control, bass/treble shelves, and "Brite" switch.
- Comprehensive connectivity: SpeakOn and 1/4'' speaker outputs, effects loop, balanced XLR direct output with ground lift switch, tuner output.
- Road-ready: all-metal chassis, integrated handle, non-slip feet, and fan cooling for reliability at high volumes.
Manufacturer Information
Hartke
https://www.hartke.com
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Safety manager:
Mogar Music France
Email: info@mogarmusic.fr
Address:
Historical Context and Positioning in the Range
The Hartke TX7500 continues the line of modern, lightweight bass amp heads from the brand, designed to offer an exceptional power-to-weight ratio. It combines the efficiency of Class D amplification with Hartke's pragmatic approach: clear ergonomics, versatile connectivity, and an immediately usable sound, from home studios to large stages.Who This Amp Is For
Ideal for demanding bassists, from cover bands to professional musicians. Its power reserve effortlessly covers rehearsals, clubs, and outdoor gigs, while the XLR DI output provides a clean signal for the studio or front of house. It suits funk, rock, pop, metal, or gospel styles, thanks to a solid clean foundation and built-in distortion to add bite when needed.Features and Innovations
The TX7500 head delivers 800 W at 4 ohms with a fan-cooled Class D power stage. The preamp offers Gain, Drive for controlled saturation, and a variable compressor to stabilize dynamics. The graphic EQ is supported by a wide-range "Shape" control, bass/treble shelves, and a "Brite" switch to brighten the upper spectrum. The effects loop on 1/4'' jacks simplifies pedal integration. On stage and in recording, there are SpeakOn and 1/4'' speaker outputs, a balanced XLR DI output with ground lift, a dedicated tuner output, plus mute switches for speaker and DI outputs.Sound Character
By nature transparent and responsive, the TX7500 offers a wide and articulate clean sound, with tight lows and precise highs. The large headroom prevents premature clipping, while the built-in compression smooths transients without dulling the attack. The Drive circuit adds progressive grit, ranging from subtle crunch to aggressive saturation, perfect for cutting through the mix without losing bass definition.Technical specifications
| Category | Bass amp head | EQ | Yes |
| Effects loop | Yes | Color | Black |
| Cabinet impedance (Ω) | 4 Ω | Power output | 800 W |
| Category | Amplifier | ||
| Shape function range | 185 Hz to 860 Hz (-20 dB at center point) | Weight | 3.9 kg (8.5 lb) |
| Dimensions | 360 x 311 x 81 mm (14.17 x 12.24 x 3.19 in) | ||
Questions frequently asked
What power and impedance does the Hartke TX7500 800W offer?
The Class D power stage delivers 800 W at 4 Ω. Speaker outputs are available on SpeakOn and 6.35 mm jack.
What is the weight of this bass amp head?
Weighing 3.9 kg with dimensions of 360 x 311 x 81 mm, this head is easy to carry.
Is the DI output suitable for stage and studio use?
The balanced XLR DI output allows sending the signal to a mixer or interface. A ground lift switch is provided to reduce ground loop issues. There is also a switch to mute the DI output.
What tone controls are available?
The preamp combines Gain and Drive controls with a variable compressor. The graphic EQ, bass/treble shelving, Brite switch, and Shape function affect the sound spectrum, with the Shape range from 185 Hz to 860 Hz.
Can effects pedals and a tuner be connected?
An effects loop on 6.35 mm jack allows integrating external pedals. A dedicated tuner output and a speaker output mute switch are also included.



