McCormack Phono Drive Preamp. Condition is Used, no dings or damages, comes with power cord.
This Micro Phono Drive is a gem and a first class sounding and sturdy phono preamp, designed to deliver the exceptional levels of natural musicality usually found in much larger, more expensive products. The phono circuit in this miniature phono preamplifier is exactly the same as the one used in the ALD-1 preamplifier. It is simply repackaged in a convenient size. A simple internal adjustment allows you to select either medium gain for high output cartridges or high gain for low output cartridges.
The unit can accommodate cartridges with outputs of about 0.25mV and higher. The higher the output of the cartridge, the better the signal to noise ratio.
The Micro Phono Drive uses high performance circuitry and highest quality RCA phono jacks for input and output connections.
It has been very well cared for, with no blemishes.
It is silent.
Included is the original power supply.
Input: 1 x phono level
Outputs: 1 x line level
Gain: user adjustable, set to low (+40dB) or high (+55dB)
Input impedance: user adjustable, set to 47K ohms at factory
Output impedance: 100 ohms
Input sensitivity: 5mV (low gain), 0.9mV (high gain)
Signal to noise ratio: 80dB (low gain), 75dB (high gain)
Phono overload: 200mV
Absolute polarity: non inverting
It will be carefully packaged w/o original box.