Integrated amplifiers — Audio Analogue Puccini Anniversary

Name: Puccini Anniversary
Brand: Audio Analogue
Rating: 100 (1 reviews)

Description, images, technical data and specifications

Audio Analogue Puccini Anniversary
Image source — © Audio Analogue

Fully dual-mono circuitry integrated amplifier based on 700VA transformer, and six pairs of On-Semiconductor power transistor (three per channel). Flexible matching volume control system has four selectable curves according to the sensitivity of the acoustics.

Specifications

Model name
Puccini Anniversary
Type
integrated amplifier
Analog inputs (balanced)
1
Analog inputs (single-ended)
4
Input sensitivity (mV)
490
Input impedance (balanced) (Ω)
47000
Input impedance (single-ended) (Ω)
47000
Output impedance (balanced) (Ω)
0.17
Output impedance (single-ended) (Ω)
0.17
D/A conversion
N/A
Phono MM/MC current-sensing input impedance (Ω)
N/A
Output power (8Ω) (W)
2 x 80
Output power (4Ω) (W)
2 x 160
Gain (dBu)
N/A
Frequency response low +/- 3dB (Hz)
0
Frequency response high +/- 3dB (Hz)
80000
Signal to Noise Ratio (dB)
110
Total Harmonic Distortion + Noise (%)
N/A
Damping factor
N/A
Dimensions (mm)
120 x 445 x 390
Weight (kg)
15.5
Official link
https://www.audioanalogue.com/en/products/puccini

Audio Analogue AACento

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Audio Analogue AACento
The integrated amplifier Audio Analogue AACento is built according to a zero-feedback scheme - both in the preamplification section and in the output stages. The signal circuits use ceramic resistors of increased size - this reduces the total heat. Switching of sources is carried out using electromagnetic relays, and the precision digital volume control (but the signal in chain always remains analog) does not use operational amplifiers. The linear power supply contains a toroidal transformer with a power of 480 watts. Cooling radiators for the output stage transistors are located inside the case.