Wunder Audio PAFOURplus – Four-Channel Microphone Preamplifier

The Wunder Audio PAFOURplus is a 19″ rack-mounted, four-channel microphone preamplifier that builds upon the legacy of the PEQ2 with a host of upgraded features. Engineered for professional studios, the PAFOURplus offers exceptional audio performance, robust build quality, and new enhancements that make it a versatile tool for capturing pristine recordings. With upgraded transformers, an improved output stage, and discrete active HP filters, the PAFOURplus delivers unmatched tonal accuracy and reliability.

Key Features:

• Beefy Output Stage: Newly added output stage enhances performance before the output transformer.
• Upgraded “NICO” Transformers: Features Nickel/Iron/Cobalt laminations for superior tonal warmth and clarity.
• Discrete Active HP Filter: Provides precise control for eliminating unwanted low frequencies.
• Output Fader: Allows for fine-tuned level adjustments for each channel.
• Improved Gain Switches: Over three times the gold contact area per switch position for enhanced durability and accuracy.
• Light Pipe Pushbuttons: Replaces traditional toggle switches for improved usability and aesthetics.
• LED Metering: Includes green signal indicators and red clip lights for real-time monitoring.
• Enhanced Gain Range: Gain knob includes an extra position to achieve -6dB less gain (-24dB).
• Upgraded Enclosure: Redesigned with thicker gauge metal for better RF protection and durability.
• Optimized PCB Layout: Features beefier traces and revised component placement for lower noise and higher performance.

Professional-Grade Performance

The PAFOURplus is a powerhouse preamp for demanding studio environments. Its upgraded transformers and redesigned enclosure provide improved RF protection and lower noise, while the discrete active HP filters and output faders offer precise control. With enhanced features like LED metering and light pipe pushbuttons, the PAFOURplus is designed for effortless operation and reliability.

Scalable Solution

The PAFOURplus offers modular scalability for large-scale projects. Daisy-chain up to 8 PAFOURplus modules with the Wunder Audio Black Box PSU for up to 32 channels, or use the Wunder Audio Blue Box PSU to power two PAFOURplus units, making it perfect for studios of any size.

Specifications:

• Channels: 4
• Output Transformers: Upgraded “NICO” (Nickel/Iron/Cobalt)
• Gain Range: -24dB to +70dB
• HP Filter: Discrete active
• Enclosure: Thicker gauge metal with RF protection
• Metering: LED with green signal indicator and red clip light
• Power Options: Compatible with Wunder Audio Black Box or Blue Box PSU

Applications:

• Professional Studio Recording
• Live Sound Reinforcement
• Vocal and Instrument Tracking

The Wunder Audio PAFOURplus takes professional microphone preamplification to new heights, combining its robust feature set with unparalleled sound quality and reliability. Whether for single-channel recordings or scaled-up multi-channel sessions, the PAFOURplus is the ultimate solution for modern audio professionals.