Fredenstein HD Micpre

Fredenstein HD MicPre er en hi-end mikrofonforsterker for 500-serien, som er skapt for høyoppløselige opptak. Dette er et moderne lyddesign som gir ordet transparens svar på tiltale.

Informasjon fra fabrikanten:
The Fredenstein HD microphone preamplifier utilizes a completely new approach to microphone level amplification. With 96 kHz/192 kHz sampling rates becoming very popular while tracking, studios are still using equipment which cannot provide the frequency response or bandwidth provided by modern A/D converters. The HD Pre overcomes these limitations especially for wider bandwidth sources such as acoustic instruments.

It is the preferred choice for classical recordings and Jazz recordings as well. Besides incorporating a fully discrete signal path and a Class-A balanced output stage, the HD Pre uses a revolutionary current amplification circuit, which neutralizes limiting internal transistor capacitance. As a result, the HD Pre features an unprecedented bandwidth of over 900 kHz.

• Completely symmetrical analog discrete signal path
• Class A amplifier with 58 transistors without feedback (no negative feedback)
• Frequency response from 12 Hz to 700 KHz (+/- 1 dB), 7 Hz - 917 KHz (-3dB)
• No phase shifts
• High output slew rate of 30V per microsecond
• 8-Level LE display
• +48 V phantom power
• Switchable 60 Hz high-pass filter
• Gain selectable in 3 dB steps from 22 dB to 64 dB
• Pad switch (-20 dB)
• Output Impedance: 600 Ohm
• Hi-Z input: 6.3 mm jack on the front
• Model: Module 500