Integrated amplifiers — Closer Acoustics 300B Provocateur
Description, images, technical data and specifications
Closer Acoustics 300B Provocateur
Image source — © Closer Acoustics
The Closer Acoustics Provocateur 300B develops a power of 2 x 8 Watts in pure Class A. There is no OOS. Bandwidth is from 18 to 23,000 Hz, channel separation is 70 dB, distortion is not higher than 0.3% per 1 watt of power. The lamps used are 5U4G; 6 SN7, 300B. The Closer Acoustics Provocateur 300B weighs 28 kg.
Specifications
Model name
300B Provocateur
Type
N/A
Analog inputs (balanced)
N/A
Analog inputs (single-ended)
4
Input sensitivity (mV)
200
Input impedance (balanced) (Ω)
N/A
Input impedance (single-ended) (Ω)
100 000
Output impedance (balanced) (Ω)
N/A
Output impedance (single-ended) (Ω)
N/A
D/A conversion
N/A
Phono MM/MC current-sensing input impedance (Ω)
N/A
Output power (8Ω) (W)
8
Output power (4Ω) (W)
N/A
Gain (dBu)
N/A
Frequency response low +/- 3dB (Hz)
N/A
Frequency response high +/- 3dB (Hz)
N/A
Signal to Noise Ratio (dB)
N/A
Total Harmonic Distortion + Noise (%)
0.3
Damping factor
N/A
Dimensions (mm)
400 × 455 × 325
Weight (kg)
28
Official link
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