Heritage Audio LANG 312L 500 Series NY Style preamp

Heritage Audio LANG 312L is a 500 Series NY Style preamp designed for mounting in HA OST-8adat. It features 1 x TRS/XLR Combo Input and provides up to 90 dBs of gain for every microphone.

LANG 312L delivers up to 90 dB of gain, making it one of the strongest preamps available. This allows you to use any microphone you have without needing extra boosts. This is especially useful for users of Ribbon and Vintage mics, which often require more power to perform well.

Heritage Audio LANG 312L Features

• 500 series NY style preamp with built-in lifter
• Input Gain range from +15 dB to +90 dB
• Built-in lifter that accommodates the signal for vintage mics
• Phase button for flipping phase 180º
• +48V Phantom POWER
• 20 dB Mic PAD for reduction ahead of the input transformer
• Combo Input: XLR for mic and TS jack for D.I.
• D.I. indicator
• HA-880 OP-Amp
• CINEMAG output transformer custom-made in the US
• Exclusive 2622 LANG input transformer designed by Heritage Audio
• Gold plated 500 series SLOT CONNECTOR

Heritage Audio LANG 312L Specifications

• Microphone input impedance: 1200 Ω; 10KΩ with lifter engaged, perfect for low gain ribbon mics. Input is transformer balanced and floating.
• Line input impedance: 10 kΩ bridging, transformer balanced and floating.
• DI input impedance: Greater than 2 MΩ, unbalanced.
• Output impedance: Less than 75 Ω, transformer balanced and floating, to drive a load of 600 Ω (factory unterminated).
• Maximum output: Greater than +30 dBu into 600 Ω.
• THD: Less than 0.005 % at 1 kHz, less than 0.01 % at 100 Hz.
• Frequency response: 20 Hz (+0.3 dB) to 20 kHz (-0.2 dB).
• Maximum gain: 90 dB.
• Noise: Less than -130 dBu EIN unweighted.
• Power consumption: 50 mA per rail ±16 V DC.