MBC LF erősítő

Used in amplifying weak audio signals for measurement purposes or for driving a loudspeaker
Amplification factor: 1, 3, 10, 30, 100, 300, 1,000, 3,000, 10,000 times
Accuracy: better than 20 %
Frequency range: 25 Hz … 70 kHz
Output voltage: 2.8 Veff (2.1 Veff rms at 4 ohms), two 4-mm output jacks, short-circuit protection
Input voltage: 2.8 Veff (max. 30 Veff)
Power supply: 12 V DC through hollow jack, supplied by mains transformer P3130-1P (12V/2A)
Dimensions: 84x84x39 mm