Now shipping GAP Pre-573 500 Series - Mic Preamp to Bangalore, KA. India

Golden Age Project PRE-573 MkII is a one width module that has the sound and the features that made the PRE-73 so successful and a few additional ones.

The circuit still uses the preamp and output section from the classic 1073-module, adapted to work in the 500 series rack format. It has a total gain range from -15 to +80 dB. The 10 – 70 dB range is handled by a turn switch and there is a separate toggle switch to select an additional 5 or 10 dB gain. The input can be configured to accept line level signals by another switch, the gain is then lowered by about 25 dB and the input impedance increased to about 15 kohm.

An added feature, using the same circuit as in the PRE-73 DLX, is the active DI-input with a high input impedance of about 1,5 Mohm. The output signal from the active DI circuit passes through the input transformer for some extra character.

The DI-input is very flexible since it can be changed to a purely passive one by a front panel switch. The DI input is then exactly the same as in the PRE-73 Mk2 where the signal is feed directly into the second gain stage, bypassing the transformer and with an input impedance of about 100 kohm.

A new feature is the switchable AIR mode that adds a small boost above 10 kHz that peaks at 2 dB at about 35 kHz.

A simple but effective signal and overload indicator is offered by a single LED that starts glowing red at about +4 dBu and then increases its intensity up to the maximum output level.

The PRE-573 MkII has a dedicated insert connector at the back allowing it to interface with other GAP 500 modules. The insert can be activated by removing a jumper connector at the back of the module. 

Golden Age Project products are imported, represented and distributed all over India by Bhalerao Enterprises.

Click here to buy Golden Age Project products online in India.

Bhalerao Enterprises
www.bhaleraoenterprises-proaudio.in
0251 2910642
info@bhaleraoenterprises.com




Abhishek Bhalerao
Abhishek Bhalerao

Author



Leave a comment

Comments will be approved before showing up.