From Heritage Audio
Made to the same specifications as the acclaimed ´73JR and DMA73 models.
Industry standard Carnhill transformers hand wound in St Ives, England.
80dB, 3 stage fully discrete class A mic preamp.
Line input on separate XLR for adding fat and warmth to prerecorded tracks.
20dB PAD on the mic input to avoid overloading the input transformer when desired.
LOZ, switches the input impedance of the mic transformer from 200 to 50 ohm.
80 Hz hi pass filter. Fully discrete class A.
Ultra high impedance, JFET based D.I.
1 Rack unit format.
External universal power supply for worldwide use
- 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).
- Maximum Gain
- Slightly greater than 80dB.
- Equivalent Input Noise
- Less than -125dBu.
- Output stage noise
- Less than -100dBu.
- Power consumption
- Less than 260 mA @48VDC.
Free 3-Year Warranty
Sound Pure stands behind our products. Free three-year warranty on this item. Coverage exclusions live in Terms & Conditions, Section 27.
Level of support and expertise that simply isn't available at big-box megastores. Read the warranty →
Returns
Not eligible for Try Before You Buy or the 48-hour approval period. Standard return policy applies — see Terms & Conditions, Section 18 for details.
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