Eight-channel microphone preamplifier with discrete technology

Version with ADC8 AD converter: The unit is factory-fitted with the eight-channel ADC8 AD converter (AKM AK5538, 24 bit, sample rates from 44.1 kHz to 192 kHz). The ADAT output (TOSLINK) replaces the second analog DB25 output; word clock input and output are added.

The SPL P8 contains eight identical microphone preamplifiers. All eight are built discretely from individual transistors, without ICs, and are voiced for an open, transparent sound.

• Eight microphone inputs on Neutrik XLR sockets, electronically balanced
• Gain per channel adjustable from +8 dB to +62 dB
• Switchable per channel: 48 V phantom power, PAD (-20 dB), phase reverse and high-pass filter (80 Hz, 6 dB per octave)
• Signal indicator per channel
• Two DB25 sockets carrying the analog line outputs of channels 1 to 8, usable in parallel, for example for a second recording system
• Optional: ADC8 AD converter with ADAT output, which replaces the second DB25 output
• Frequency response 15 Hz – 200 kHz, equivalent input noise -124 dBu
• Internal linear power supply with toroidal transformer, audio operating voltage +/- 18 V
• 19-inch housing, 1 U: 482 x 44 x 237 mm (W x H x D), weight 4.15 kg