Description
View User Manual >>
The CPA 3000 Seven Input Signature Preamplifieralso retains the record output facility shared with the CPA 2500: a single tape loop is available for playback and also to record from any of the connected sources. The CPA 3000 also benefits from features such as our proprietary high-frequency switch-mode power supply and ultra-low-noise circuitry, to give the very best noise floor performance.
As with all of our preamps, front panel controls allow for easy input and output selection and a remote control offers further flexibility. The fascia features a large easy-to-read vacuum fluorescent display and on the CPA 3000 Seven Input Signature Preamplifier, signal-detection indicators have been replaced with highly accurate VU meters giving both clear signal detection and accurate input level.
Further features include a precision motorised Alps potentiometer for the volume control, fully balanced A/V bypass circuitry for the direct connection to A/V processors from stereo mode and 12V remote triggering outputs at the rear of the unit, to activate power amplifiers or A/V processors on power-up.
Inputs & Outputs: 7 Stereo Inputs and 3 Stereo Outputs
- 3x Stereo Unbalanced RCA Inputs – Line In 5, Line In 6, and Tape 1
- 4x Stereo Balanced XLR Inputs – Line In 1, Line In 2, Line In 3, and Line In 4
- 1x Stereo Balanced XLR Output
- 2x Stereo Unbalanced RCA Output
- 1x Stereo Balanced XLR AV Bypass Inputs
FEATURES
- HF Switch Mode Power Supply
- Blue Velvet ALPS Potentiometer
- -93dB Signal to Noise Ratio
- Fully Balanced Circuitry
- Analogue Signal Path
- Input/Output Buffering
- 3x Stereo RCA Inputs
- 4x Stereo XLR Inputs
- 2x Stereo RCA Outputs
- 1x Stereo XLR Output
- Convection Cooled
- 12v Trigger On/Off Input/Output
- Solid Aluminium Chassis
SPECIFICATIONS
Frequency Range: 2.5Hz – 200kHz +/- 3dB
Total Harmonic Distortion: 0.002% 20Hz – 20kHz
Intermodulation Distortion: -100dB on all inputs
Signal to Noise Ratio: -93dB on all inputs
Channel Separation: 10Hz @ 90dB, 1kHz @ 90dB, 10kHz @ 90dB, 20kHz @ 85dB
Channel Balance: 0.01dB
Input Max Voltage: 10v RMS Balanced – 5v RMS Unbalanced
Output Max Voltage: 15v RMS Balanced – 5v RMS Unbalanced
Output Offset: 0mV (Both Channels)
Potentiometer Performance: 0dB 0.5dB, -20dB 0.2dB, -60dB 0.24dB (13seconds Full Travel)
Nominal Gain: Fixed at x 1.1
Input Impedance: 94 kΩ Balanced – 75 kΩ Unbalanced
Output Impedance: 100Ω (Short Circuit Protected)
Operating Voltage: 85v – 270v AC (50Hz – 60Hz) Auto Switching
Dimensions Without Integra Legs: 420mm (w) x 355mm (d) x 88mm (h)
Dimensions With Included Integra Legs: 480mm (w) x 355mm (d) x 128mm (h)
Weight: 10kG
