Preamplifiers — Aries Cerat Impera II Signature LE

Name: Impera II Signature LE
Brand: Aries Cerat
Rating: 100 (1 reviews)

Description, images, technical data and specifications

Aries Cerat Impera II Signature LE
Image source — © Aries Cerat

A reference linear preamp using an unconventional inverted triode technology in the output stages. In this case, a grid is used as the output electrode of the lamp, to which a positive potential is applied, and the control electrode is an anode charged negatively in relation to the grid. The signal applied to the anode modulates the flow of electrons from the cathode to the grid due to the electrostatic "repulsion" of the electron cloud.

Specifications

Model name
Impera II Signature LE
Analog inputs (balanced)
1
Analog inputs (single-ended)
4
Analog outputs (balanced)
N/A
Analog outputs (single-ended)
N/A
Gain (dBu)
N/A
Input sensitivity (mV)
N/A
Output voltage (V)
N/A
Input impedance (balanced) (Ω)
N/A
Input impedance (single-ended) (Ω)
N/A
Output impedance (balanced) (Ω)
N/A
Output impedance (single-ended) (Ω)
N/A
Maximum output level (balanced) (dBu)
N/A
Maximum output level (single-ended) (dBu)
N/A
Volume control range (dBu)
N/A
Frequency response low +/- 3dB (Hz)
N/A
Frequency response high +/- 3dB (Hz)
N/A
Signal to Noise Ratio (SNR, unweighted) (dB)
N/A
Total Harmonic Distortion + Noise (THD+N) (%)
N/A
Dimensions (mm)
N/A
Weight (kg)
110
Official link
https://aries-cerat.com/impera-signature-limited-edition-preamplifier/