Fredenstein HD PRE - Mono Microphone Preamplifier Module
Best transparent amplification for discerning audio producers.
This mono microphone preamplifier module redefines microphone level amplification with a revolutionary approach. It's engineered to overcome the limitations of older equipment, especially for capturing the full bandwidth of acoustic instruments. Ideal for classical and jazz recordings, it features a fully discrete signal path and a Class-A balanced output stage. Its unique current amplification circuit neutralizes internal transistor capacitance, resulting in an exceptional bandwidth exceeding 900 kHz and support for modern high sampling rates.
Owner Satisfaction
4.6
/ 5
Category Rank
272
/ 606
#272 in Microphone Preamps
Number of Channels
1
Who it's for
- Audio professionals prioritizing uncolored, high-fidelity sound capture
- Recording artists needing a flexible preamp for various microphone types
- Studio owners expanding their 500 series collection efficiently
Who should skip it
- Beginners to studio recording without an existing 500 series rack
- Producers needing immediate stereo or multi-track recording capabilities
- Engineers desiring preamps with a specific sonic signature or warmth
Performance breakdown
Frequency Bandwidth
Unmatched 900 kHz range captures every nuance of high-resolution acoustic recordings.
Signal Transparency
Discrete Class-A circuitry ensures an incredibly clean and uncolored signal path.
High-Res Compatibility
Perfectly complements modern 192 kHz converters for pristine digital tracking.
Transient Response
Innovative current amplification circuit delivers lightning-fast, accurate transient detail.
Build Integrity
Robust construction meets the demands of professional studio environments.
Source Versatility
Ideal for delicate acoustic and jazz sources requiring extreme sonic clarity.
Key Specs
Number of Channels
1
Sampling Rates
96 kHz/192 kHz
Bandwidth
over 900 kHz
Circuitry
Fully discrete signal path, Class-A balanced output stage, revolutionary current amplification circuit
Form Factor
500 Series Module
Max Sample Rate
192 kHz
Preamp Circuitry Type
Transformerless
Know before you buy
The HD Pre uses a unique current amplification circuit that neutralizes internal transistor capacitance. This allows it to achieve a massive bandwidth of over 900 kHz, far exceeding the capabilities of traditional preamps.
High bandwidth ensures that your preamp can keep up with the fidelity of modern 96 kHz and 192 kHz A/D converters. It prevents the preamp from becoming a bottleneck, resulting in more accurate, detailed captures of complex sources like acoustic instruments.
While it works well for any application, its transparency and extended frequency response make it a preferred choice for classical and jazz recordings where capturing the natural nuance of the performance is critical.
The HD Pre features a fully discrete signal path with a Class-A balanced output stage. It is a solid-state design focused on high-speed, transparent amplification rather than traditional tube-based coloration.
The Fredenstein HD PRE is designed as a modular unit. Please ensure you have an available slot in a compatible rack system to provide the necessary power and connectivity for the module.
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