Aphex 207D Dual Channel Tube Mic Preamplifier For Microphone

Description

Aphex 207D Dual Channel Tube Mic Preamplifier For Microphone.
Specs:
Mic Inputs XLR-3F
Transformerless
Balanced 2k ohms
+12.5 dBV
Nominal Preamp Gain 20 to 65dB minus Trim
Instrument - 1/4" Phone Jacks
Unbalanced JFET amp
Input Z at 1M ohm nominal
Preamp Gain Infinity to 65dB minus Output Trim
Output connecters are XLR-3M and 1/4" TRS Phone Jacks
Outputs balanced impedance (Unbalanced OK)
Balanced XLR Output Z - 66 ohms / TRS - 1200 ohms
Unbalanced XLR Output Z - 33 ohms / TRS - 600 ohms
+4 dBu / -10dBv (Nominal Level)
Max Levels Unloaded +21dBu - +6.75 dBv
Trim 0 to -12dB
Inserts Connectors - 1/4" TRS Phone Jacks
Tip Send / Ring Return
Operating Level is Nominal -10dBv
19" W x 1.75" H x 8.25" D
Depth behind front panel - 7.5 in.
Frequency Response +0, -0.5dB 30 Hz - 30 kHz
10 Hz - 22kHz Crosstalk @ -79 or better
THD < 0.18% (10Hz - 22kHz at -11dBfs
Tube - 12AT7 / ECC81 Dual Triode
19" W x 1.75" H x 8.25" D
Net Weight - 6 lbs. 15oz
Power Cord Included