Golden Age Audio

PRE-73 Premier

Preamp

£429

The PRE-73 PREMIER is a one-channel vintage style microphone-, line- and instrument preamplifier. The signal path uses only discrete components like resistors, capacitors and transistors. The in- and output is transformer balanced, using two different transformers, each one optimized for its purpose. This is the way audio components were built before integrated circuits became available.

About this product:

The circuit used in the PRE-73 PREMIER is similar to the preamp section in the classical 1073 module with a corresponding sound character that is warm, punchy, sweet and musical. These classic characteristics have been heard on countless recordings through the years and it is a versatile sound that works very well on most sound sources and in most genres. The essence of this sound is now available at a surprisingly low cost, making it available to nearly everyone.

Specifications:

  • Vintage style electronics. No integrated circuits in the signal path.
  • Maximum gain on the mic input is 80 dB
  • Gain range on the line input: -20 to + 10 dB
  • All soldered, connector-free internal design for the purest and most reliable signal path, the only connector used is for the gain switch
  • Traditional 23-position 1073-style gain switch that is also used to select the mic or the line input jack.
  • Combo XLR/TRS mic and line input jacks and separate output XLR and
  • A Neutrik XLR/TRS combo jack with gold over nickel plated bronze contacts is used for the mic input.
  • Insert jack for inserting EQ´s and other units. The insert jack can be switched in/out from the front panel. An internal jumper can select if the insert jack always has an output signal or not.
  • Tantalum and polystyrene capacitors in the traditional positions. Neutrik
  • XLR/TRS combo jack is used for the mic input.
  • Switches on the back panel for 600 ohm output termination and ground lift.
  • Relays are used to control internal switching for phantom power, mic low-
  • Z, insert and DI for shorter circuit board signal paths. The relays are controlled by front panel switches.
  • Circuit board star grounding scheme.
  • Power supply with separate regulators for the audio circuit and the relay and LED circuit.
  • External power supply to avoid interaction with the audio circuits and transformers.
  • A solid build quality that will last many years of normal use.

Contact

0203 0044 716

sales@thegroovebox.co.uk

support@thegroovebox.co.uk

The Groovebox Limited
24 Clipper House
Trinity Buoy Wharf
64 Orchard Pl
London
E14 0FJ

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