TC Electronic Thrust BQ500 Bass Amplifier Head

TC Electronic Thrust BQ500 is a solid-state bass amplifier head designed for stage, rehearsal, and recording environments. It enables high-power bass amplification for electric bass players, supporting tone shaping and direct signal routing workflows. This makes it ideal for live performance and practice scenarios where compact power and flexible connectivity are critical.

The amplifier operates using a Class-D power section paired with a MOSFET-based preamp design. Integrated tone controls and dynamic processing manage signal shaping and output behavior across connected speaker systems and direct outputs.

Players can deploy the unit for live amplification, silent practice, or direct recording setups. The compact chassis supports portable rigs while integrating easily with PA systems and external cabinets.

Key Features

• 500-Watt Class-D Power Section: Delivers high-output bass amplification in a compact format
• MOSFET Preamp Design: Provides tube-style response without vacuum tubes
• Thrust Compressor Circuit: Single-knob dynamics control for consistent signal levels
• Four-Band EQ Section: Bass, Lo-Mid, Hi-Mid, and Treble tone shaping
• Balanced XLR DI Output: Supports direct connection to PA systems and recording interfaces
• Practice Connectivity: Headphone output with speaker emulation and stereo aux input

Technical Specifications

Amplifier Type
Solid-State Bass Amplifier Head

Power Output
500 W

Channels
1

Tone Controls
Master Volume
Treble
Gain
Hi-Mid
Lo-Mid
Bass

Built-In Effects
No

Inputs and Outputs
1 x 1/4"" TS Instrument Input
1 x 1/8"" / 3.5 mm TRS Aux Input
1 x 1/8"" / 3.5 mm TRS Headphone Output
1 x XLR 3-Pin D.I. Output
1 x speakON Speaker Output

Supported Speaker Load Impedance
4 Ohms Minimum

Power
Input Power: 100 to 240 VAC, 60 / 50 Hz
Power Consumption: 60 W

Physical
Construction Material
Steel
Covering
Painted Metal Chassis

Dimensions
25.4 x 23.4 x 6.9 cm (10 x 9.2 x 2.7 in)

Weight
2.3 kg (5.1 lbs)