UPC/EAN #4260149322111     MPN #18206    

$2799.00

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Eight-channel mic preamp with preamplifier with ADAT Convert, analog gain, 48V phantom power, PAD, phase inversion, high-pass filter, ADAT optional, 192kHz, robust and sleek design



The SPL P8 is a high-end, eight-channel microphone preamplifier designed to offer pristine audio quality for multi-channel recording. Each of the eight preamps is built with discrete technology, ensuring a signal path free from integrated circuits (ICs). This design, utilizing individual transistors, is tailored for audiophiles and professionals who prioritize sound purity, contributing to the unit's open and transparent sonic characteristics.
The preamplifiers provide a flexible gain range from +8 dB to +62 dB, making the P8 suitable for a wide range of microphones, including those requiring higher gain.

Expand your multichannel microphone recording capabilities with the P8 Eight-Channel Preamplifier with ADAT Converter from SPL. Rather than using less expensive integrated circuits (ICs), all eight of the mic preamps on this sleek rackmount unit are engineered with a discreet design featuring individual transistors that deliver up to 62 dB of gain for a neutral, open, and transparent sound. This version of the P8 is equipped with a built-in eight-channel A/D converter, allowing you to easily interface with compatible audio interfaces supporting digital audio via ADAT.

Key features include individual controls for each preamp, such as a 48V phantom power switch for condenser microphones, a 20 dB PAD for handling loud sources, a high-pass filter to eliminate subsonic noise, and a phase inversion function. For digital workflows, the P8 can be equipped with an optional eight-channel ADAT converter, allowing seamless connection to digital audio interfaces. This versatility makes the P8 ideal for both analog and digital recording environments, delivering unparalleled audio performance while maintaining ease of integration into various studio setups.
  • Eight Preamplifiers: 8-Channel AD Converter with ADAT Outputs
  • Gain Control: Adjustable gain from +8 dB to +62 dB for handling various microphone types.
  • Phantom Power: Each channel has switchable 48V phantom power for condenser microphones.
  • Signal Processing: Includes PAD switch (20 dB reduction), high-pass filter, and phase reverse for each preamp.
  • Analog & Digital Outputs: Offers both analog outputs and an optional ADAT digital output for direct digital connectivity.
  • Durable Build: Features a robust aluminum and steel construction for long-lasting use.
  • General Specifications
  • Type: Eight-channel microphone preamplifier
  • Design: Discrete transistor-based design (no ICs)
  • Phantom Power: Individually switchable 48V phantom power for each preamp
  • Gain Range: +8 dB to +62 dB
  • Pad Switch: 20 dB attenuation for handling high signal levels
  • Phase Inversion: 180 phase reversal on each channel
  • High-Pass Filter: Switchable 80 Hz filter, 6 dB per octave

  • Analog & Digital Specifications
  • Analog Inputs: 8 Neutrik XLR inputs with gold-plated contacts
  • Analog Outputs: Two DB25 sockets (mic preamps 1-8 output)
  • Optional AD Converter: AKM AK5538 ADC chip, 192 kHz max sampling rate
  • ADAT Outputs: 2 TOSLINK ADAT optical outputs (supports S/MUX standard)
  • Word Clock: Input/output with termination switch
  • Service Port: USB for firmware updates (not for audio)

  • Power Supply
  • Voltage: 100-120V AC / 200-240V AC; 50/60 Hz, 25 W
  • Fuses: T 630mA L (115V), T 315mA L (230V)
  • Power Consumption: Max. 27 VA
  • Phantom Power: +48 V for microphones
  • Internal Power Supply: Shielded toroidal transformer

  • Technical Performance
  • Maximum Input Gain: 13.5 dBu (33.5 dBu with PAD)
  • Input Impedance: 10 k?
  • Output Impedance: 75 ?
  • Frequency Range: 15 Hz " 200 kHz
  • Equivalent Input Noise (EIN): -124 dBu
  • THD+N (30 dB Gain): 0.003% (at 1 kHz)
  • THD+N (Max Gain): 0.022% (at 1 kHz)
  • Common Mode Rejection: >78 dB (at 1 kHz)
  • Signal Display/Meter: Green (-25 dBu), Yellow (0 dBu), Red (+19 dBu without ADC, +12 dBu / -3 dBFS with ADC)

  • Dimensions & Weight
  • Dimensions (W x H x D): 482 x 44 x 237 mm (19 x 1.73 x 9.33 inches)
  • Unit Weight: 4.15 kg (9.15 lbs)
  • Shipping Weight: 5.4 kg (11.9 lbs)
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