NAGRA (³ª±×¶ó)/300i

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TECHNICAL SPECIFICATION

ELECTRONICS

Amplification class: A
Power: 2 x 20 watts RMS stereo into 4, 8 and 16 Ω
Bandwidth: 14 Hz at 56 kHz, +0/-3 dB
Signal-to-noise ratio: Typically 105 dB (ASA-A weighted)
THD: 0.8% @ 20 W
Input impedanc:e >48 kΩ
Start-up protection: «Soft start» circuit
Security circuit: Incorrect mains voltage (115V or 230V)
Output transformer removed
Error in tube anode current <15mA or >180mA
Consumption: 120 W continuous, <1 W stand-by