Heritage Audio HA-81A Elite

1-Channel Channel Strip

• '73 style Microphone preamplifier
• Equalizer in '81 style
• Max. gain: +80 dB
• Discrete class A technology with Carnhill and St. Ives input and output transformers
• Output control
• -20 dB pad
• Phase reverse switch
• Phantom power: +48 V
• Induction-based 4-band EQ
• Low-pass filter: 3.9 - 5.6 - 8.2 - 12 - 18 kHz
• High-pass filter: 27 - 47 - 82 - 150 - 270 kHz
• Low EQ (peak or shelving): 33 - 56 - 100 - 180 - 330 Hz
• Low-Mid EQ points (with Hi-Q): 220 - 270 - 330 - 390 - 470 - 560 - 680 - 820 - 1000 - 1200 Hz
• High-Mid EQ points (with Hi-Q): 1.5 - 1.8 - 2.2 - 2.7 - 3.3 - 3.9 - 4.7 - 5.6 - 6.8 - 8.2 kHz
• High EQ (peak or shelving): 3.3 - 4.7 - 6.8 - 10 - 15 kHz
• 1 Microphone input: XLR
• 1 Line input: XLR
• 1 DI input: 6,3 mm jack
• 1 Line output: XLR
• Format: 19" / 1 U