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AS-PPA-2-BK唱机前级放大

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Alchemy performs LP magic.

The Alchemy PPA-2 is a full-featured phono preamp that uses all analog, discrete FET gain and EQ stages to transform microscopic grooves in vinyl into stunningly lifelike music. The PPA-2 can be tailored to specific cartridge requirements, with switchable gain for each channel, MC cartridge loading, and stereo or mono operation. A selection of RCA or XLR inputs and outputs adds even more flexibility to the most versatile phono preamp in its class.


SPECIFICATIONS

Inputs: (2) RCA UNBALANCED or (1) RCA & (1) XLR BALANCED

Input impedance: 5-1KOhms variable or 47K

Frequency response: 10hz-20khz +/- 0.2dB

RIAA accuracy: +/- 0.2dB

Nominal THD+N: <0.005%

Signal-to-noise ratio (1 kHz): >86dB

Output Voltage: >6.0V RMS

Crosstalk (L-to-R or R-to-L): >80dB

Single ended Gain: 42dB (low) or 60dB (high)

Balanced Gain: 48dB (low) or 66dB (high)

Output impedance: 50 Ohms

Analog Outputs: (1) XLR BALANCED, (1) RCA UNBALANCED

Available finishes: Black

Dimensions (HxWxD): 2″ x 17.5″ x 15″ including jacks

Weight: 12 lbs

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