Black Lion Audio B12A MKII 500

• Fabricant : Black Lion Audio
• Modèle : B12A MKII 500
• Catégorie : Préamplis à transistors
• Fiche créée le : 22/01/2016

single-channel microphone preamp in API 500 format

• 500 Series format (lunchbox®/powered rack required) 
• CineMag Input Transformer 
• Edcor Output Transformer 
• 70 dB Maximum Gain 
• Hi-Z Input (passive, unbalanced) 
• Phantom Power 
• -18 dB Pad 
• Polarity Reverse Switch 

BK12A MKII Specs:

Mic Section 
• Max Microphone Input Level: +1 dBu 
• Input Impedance: 200 Ω 
• Pad: -18 dB 
• Gain (no pad): +26 dB to +70 dB 
• Equivalent Input Noise (noise floor): -120 dB 
• THD+N (@ +4 dBu output): 
•.010% @ +22 dBu 
•.010% @ +36 dBu 
•.041% @ +56 dBu 
•.122% @ +66 dBu 
• Bandwidth (1 kHz, 150Ω source, unweighted): 10 Hz to 30 kHz 

D.I. Section 
• Max D.I. Input Level: +18 dBu 
• Input Impedance: 500 kΩ 
• Pad: none 
• Gain: +10 dB to +53 dB 
• Equivalent Input Noise (noise floor): -94 dB 
• THD+N (@ +4dBu output): 
•.009% @ +10 dB gain 
•.115% @ +36 dB gain 
• Bandwidth (1kHz, 600Ω unbalanced source, unweighted): 10 Hz to 30 kHz 

Output Section 
• Max Output Level: +28 dBu 
• Output Impedance: 600Ω 

Power Supply 
• +/-15 VDC (lunchbox® supply)

Distribué par Studio Dealers