Lake People F388-2Q

Four-Channel Headphone Amplifier for Professional Use

The Lake People F388-2Q is a headphone amplifier with two input channels and four independent headphone outputs. It is designed for professional environments where high audio quality, flexible connectivity, and individual volume control are essential.

Four Independent Headphone Outputs

The F388-2Q features four separate amplifier outputs, allowing up to four headphones to be used simultaneously—each with its own level and balance control. Two stereo inputs can be routed to any combination of outputs, making the unit suitable for both individual listening and group monitoring.

Flexible Input Options

Two balanced XLR inputs ensure easy integration into professional setups. Each channel is internally distributed to two parallel headphone outputs while maintaining signal integrity.

High Output Power with Low Distortion

This amplifier is designed to drive headphones with various impedances, from 16 to 600 ohms, and delivers high output power without compromising sound clarity or dynamic range.

Robust Rack-Mount Format

The F388-2Q is built in a 1U rack format and has a sturdy chassis for long-term studio use. Its balanced signal path ensures interference-free operation and linear frequency response across the entire audible range.

Specifications

• Type: Headphone amplifier, 4 channels
• Inputs: 2 x stereo XLR (balanced)
• Outputs: 4 x 6.3 mm stereo headphone outputs
• Volume control: Individual level and balance per channel
• Max output power:
• 425 mW (600 Ohms)
• 800 mW (300 Ohms)
• 2250 mW (100 Ohms)
• 1620 mW (50 Ohms)
• 1100 mW (32 Ohms)
• 490 mW (16 Ohms)
• Frequency response: 5 Hz – 50 kHz (±0.5 dB)
• Signal-to-noise ratio: > 120 dBA
• THD+N: < 0.002 % (@ -1 dBFs)
• Crosstalk: < -80 dB
• Input impedance: 10 kOhms
• Power supply: 230 V power cord
• Form factor: 1U rack (19”)
• Dimensions: 48 x 5 x 18.5 cm
• Weight: 2.45 kg