$8,995.00

Impedance Matching Phono Preamplifier with two Moving Coil Inputs

If you have a trade-in, request Trade-in Price.

Product Description

The van den Hul Grail is one of the most innovative and advanced phono preamplifier’s available.

Feature List:

  • a uniquely designed Phonograph preamplifier section
  • Phonograph RIAA – equalization with coils only, no sound impairing capacitors in filters
  • special printed circuit board material with gold conducting paths
  • the printed circuit board has a special seating to evade microphonics
  • special equipment foot made of selected wood avoids mechanical energy storage
  • low noise moving coil input stage, no annoying noise even with low-output cartridges
  • automatic adapting input stage for moving coil cartridges, no matching resistors needed
  • possibility to compensate phonograph cartridge sensitivity (level adjustment)
  • cut out of coupling capacitors in the signal path as far as possible
  • strictly separated amplifier sections and circuit layout deliver a very natural soundstage
  • inputs: two phonograph inputs, one for MC cartridges, one for MM or MC high-output
  • a shielded transformer is placed in an external housing to avoid hum and EMI noise
  • power supply with Gyrators for each amplifier stage deliver very high noise cancellation
  • the external transformer is available for different mains voltages

The van den Hul Grail will deliver you outstanding sound quality with nearly every available modern phonograph cartridge.

TECHNICAL SPECIFICATIONS

Mains Power: 115 or 230Volt, 50/60Hz
Power consumption: 7 Watts
Temperature operating range: from 15 up to 30deg. Celsius Use only in dry rooms
Max. undistorted output voltage: 25Vss (Accumulator driven version:19Vss)
Output impedance: 330 Ohms (real resistive)
Input sensitivity values: for 250mV resp. 0,707Vss output level on amplifier output

MM input:
Amplification factor 33dB: 5,6 mV
Amplification factor 41dB: 2,2 mV
Amplification factor 50dB: 0,8 mV
Input impedance: 47KOhm / 50pF

MC input:

Amplification factor 56dB: 0,4 mV
Amplification factor 64dB: 0,15 mV
Amplification factor 73dB: 0,05 mV
Input impedance: automatic matching from appr. 40 up to 400 Ohms

Brand

van den Hul

Precision handmade masterpieces. All van den Hul cartridges are personally hand built and tuned by Dutch master cartridge designer A.J. van den Hul. They are packed in attractive boxes and accompanied by all the cartridges specifications and Mr. van den Hul’s personal signature. Overture is a proud dealer of van den Hul products, selling customers the best moving coil phono cartridges and phono preamplifiers from van den Hul. Interested in purchasing a new van den Hul phono cartridge or phono preamplifier? You can trade-in any phono cartridge or phono preamplifier towards a van den Hul product by filling out our Trade-In Form.