The CA-70S is a standalone single channel 2U version of our larger CA-70 PS6 preamp module but with onboard power and a more streamlined control layout. It boasts the exact same American style circuit, tubes, transformers, and high-end components as its PS6 sibling but with a more elegant and user-friendly design. Simply put - The CA-70S is the easiest way to get those classic heavy Octal tube tones into your studio.
Specifications
- 2U 16 ga. Stainless steel enclosure with custom integrated power supply.
- Coil Audio CT-110HN high nickel input and CT-41 output transformers installed.
- 12- Step Switched Negative feedback tone control with LOW filter.
- Two-stage 6J7/6C5 vacuum tube single ended parafeed circuit.
- 42db-54db of available gain.
- 150 Ohm and 2k Mic input, 20k Line input, 600 Ohm output.
- 4 Position PAD for both Mic and Line Input.
- True 180-degree Phase Switch
- Slow Ramping/Linear Regulated Power Supply (115/230VAC via internal switch)
- Hand built and tested in the USA.




