Artikkelnummer 1064825
Heritage Audio HA-73EQ Elite
Single Channel Microphone Preamp with Equalizer
- Based on the 1073
- Hand-wound Carnhill transformers
- Completely discreet, three-stage microphone preamp
- Microphone input impedance: HI, 1200 Ohm minimum, LO, 300 Ohm minimum.
- Higher gain positions gradually have greater impedances, optimum for low gain ribbon mics.
- Input is transformer balanced and floating.
- Line input impedance: 10KOhms bridging, transformer balanced and floating.
- Output impedance: Less than 75 Ohms, transformer balanced and floating, to drive a load of 600 Ohms.
- Maximum output: Greater than +26.5dBu into 600 Ohms (internally terminated).
- THD: Less than 0.025% at 1Khz, Less than 0.05% at 100Hz.
- Frequency response :20Hz (+0.3dB) to 20Khz (-0.2dB). EQ Off. For EQ ON frequency response please check the features section.
- Maximum Gain: Slightly greater than 80dB.
- Equivalent Input Noise: Less than -125dBu.
- Output stage noise: Less than -100dBu.
- Power consumption: Less than 190 mA @48VDC.
