Lake People F355 2-Channel Microphone Preamplifier

The Lake People F355 is a high-end Class-A microphone preamplifier designed for absolute signal integrity in professional recording environments. Built for engineers who demand precision and transparency, the F355 delivers clean, natural amplification without coloration. With a variable lo-cut filter, pad function, phantom power, and phase reversal, it adapts easily to a wide range of microphones and recording situations. Its 16-step LED level meter and separate clip display provide clear visual monitoring, while its robust stainless steel housing ensures durability for studio or live use.

Product Specifications:

Type: 2-channel Class-A microphone preamplifier

Gain Range: 0 … +66 dB (12 steps, 6 dB increments) + fine adjustment (+/- 5 dB)

Input Impedance: 5 kΩ

Output Impedance: < 30 Ω

Maximum Input Level: > +21 dBu (> +33 dBu with pad)

Maximum Output Level: > +25 dBu

Frequency Response: 5 Hz – 150 kHz (-3 dB)

THD+N: < 0.001% (@ -1 dBFS)

Functions: Variable lo-cut (12–250 Hz), 48V phantom power, phase reversal, pad (-12 dB), 16-step LED level meter with clip indicator, intelligent muting

Outputs: Balanced XLR

Power Supply: Internal, 230 V / 115 V AC (switchable)

Dimensions: 483 × 44 × 166 mm (W × H × D)

Housing: 19” rack-mount / 1U stainless steel

Dimensions: 19 x 6.5 x 1.7"

Shipping Weight: 8 lbs.

Shipping Dimensions (LxWxH): 21.7 x 10.7 x 5.1"