Specifically, the TB500H is a 500 watt amplifier. In its preamp you will find a 12AX7 tube type, the final amplifier works in class D.
This machine is really based on the motto that there is power in simplicity. On the front of the amp, apart from the bass input, standby switch and a switch for adapting to active or passive instruments, you will find only five potentiometers, namely Volume, Gain, Bass, Middle and Treble. Volume, distortion level and tone equalization can be adjusted using the three-band EQ.
The rear side is no less minimalistic - basically there are only two connectors for connecting speakers, and on the side you will find XLR DI output and an input with an effect loop output.
Specifications
- Power Output: 500 W
- Impedance: 8/4 Ohm
- Controls: Volume, Treble, Mid, Bass, Gain
- Number of Channels: 1
- Limiter: No
- Compressor: No
- Effect Processor: No
- DI Output: Yes
- Effects Loop: Yes
- Headphone Output Port: No
- MP3/Line In: No
- Footswitch Input Port: No
- Footswitch Included: No
- Type of Preamp Tubes: 1x 12AX7
- Dimensions: 190 x 303 x 153 mm
- Weight: 5 kg
- Country of Production: China
- Gig bag: Yes