Lake People F355A 2-Channel Microphone Preamplifier with Class-A Input

The Lake People F355A 2-Channel Microphone Preamplifier with Class-A Input is a precision-engineered microphone preamplifier designed for uncompromising audio quality. Its ultra-low-noise design and transparent signal path ensure accurate amplification without coloration, making it the ideal choice for critical recording applications. Equipped with a wide range of professional features including variable lo-cut, pad, phantom power, phase inversion, and an intelligent muting system, the F355 offers exceptional control and flexibility. Its stainless steel rackmount chassis provides both durability and a premium look 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).

8V 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)

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

Dimensions: 19 x 6.5 x 1.7"

Shipping Weight: 7 lbs.

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