PMT Audio
Serpent Audio CHIMERA

Serpent Audio

CHIMERA

500 Series Module

From Serpent Audio:

Faithfully replicating the vintage LA3A design, The Serpent Chimera brings the classic Opto sound to 500 series format. Featuring an all discrete circuit design, Orange Drop and Elna capacitors, full steel enclosure & cover, class AB transistor output, true T4B optical cell, and transformer balanced input & output, the Chimera delivers the thick, rich, & smooth opto compression sound that you’re looking for.

All units are made in the USA to an exceptional level of craft and workmanship.

The Chimera™ is a single channel 500 series compatible Opto compressor, and can be used for mono applications, or can be paired with a second Chimera™ for stereo applications. The Chimera™ contains a transformer input & output, as well as all discrete circuitry and a Class AB transistor output circuit. At the heart of the Chimera™ is the T4B optical cell, which utilizes an Electroluminescent (EL) panel and photo resistor cells to achieve gain reduction.

Specs

Format
500 series, single channel (stereo linkable)
Maximum current consumption
70mA @ +/-16V
Input
Transformer Balanced Input
Output
Transformer Balanced Output
Maximum input level
+16dbu
Maximum output level
+19dbu
Maximum output load
600 Ohm
Attack time
1.5ms or Less (Program Dependent)
Release time
Program Dependent
Gain
50db (+/-1dbu)
Gain reduction element
T4B Optical Cell
Frequency response
(20Hz-20KHz)
Noise floor
-80dbu
Made in
USA

Source: Serpent Audio Chimera manual v1.2 (PDF)