API TCS-II is a complete input module with mic pre, dynamics processing, precision EQ and output level control. With extensive signal metering, multiple balanced insert points and an output mute switch, TCS-II contains the best features of a large console input channel in a single rack space. It’s the perfect choice for anyone looking for that high-performance API console sound.
The API TCS-II Channel Strip is available to audition in our showrooms.
API TCS-II Channel Strip
The result of thoughtful engineering, API TCS-II includes everything needed to record an audio signal. It all starts with the famed 512c Mic Preamplifier, which includes the benefit of additional Mic, Line or Instrument input switching. Next is the 527A multi-mode Compressor with fully adjustable Threshold, Attack, Release, and Ratio controls on detented pots.
The patented THRUST® circuit in the 527A gives your track the “in-your-face” punch that has made this circuit an award winner. Also included in API TCS-II is probably the most recognized and revered API EQ of all time, the 550A three-band Equalizer with its switchable frequencies and 12dB of boost or cut.
The 550A’s High and Low frequency bands can be individually switched to be shelving EQs, and the “B.P. Filter” switch inserts a 50Hz to 15KHz bandpass filter.
At the output of the unit is the 325 Line Driver, taken directly from API console designs with an output level pot and 10 segment meter. The meter can also be switched to show the output level of the preamp.
Each of API TCS-II’s processing pieces can be switched in or bypassed individually, while a flip switch internally routes the compressor after the EQ if desired. Additional features include a sidechain input and the famous API 2520/transformer combination.
Features
API 512c Mic Preamplifier
API 550A Equalizer
API 527A Compressor
API 325 Line Driver
Complete patching facilities on rear panel
Two ten segment LED VU displays
Output clips at +30 dBm
Specifications
Gain Range:
MIC: 14dB min. 68dB max.
INST: 14dB min. 50dB max.
Maximum Input Levels:
MIC: +17dBu
LINE: +36dBu
INST: +17dBu
Input Impedance:
MIC: 1500 Ohms
LINE: 120K Ohms
INST: 120K Ohms
Frequency Response: +0.3dB, -0.1dB, 30Hz to 20kHz Signal to Noise Ratio: MIC:-116dB; INST:-102dB