Alchemy PPA-2 Phono Preamplifier
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Alchemy PPA-2 Phono Preamplifier
Introducing the ELAC Audio Alchemy PPA-2 Phono Preamplifier, a testament to the art of preserving and enhancing the timeless warmth of vinyl records. Merging cutting-edge technology with a profound respect for analog audio, this preamplifier redefines the vinyl listening experience. With meticulous attention to detail and a commitment to sonic purity, the PPA-2 transports you into the heart of your vinyl collection, unveiling the richness and authenticity of each track.
Exceptional sound quality
The PPA-2 is designed to extract the maximum amount of detail from your vinyl records. Its fully discrete, balanced FET topology, DC servo-controlled output stage, and precise continuously variable MC cartridge loading settings all contribute to its outstanding sound quality.
Toroidal Transformer
This design's inherent characteristics, such as reduced electromagnetic interference and noise, ensure a clean and stable power delivery to the preamplifier's circuitry. By minimizing magnetic field leakage and providing a more efficient and regulated voltage output, the toroidal power supply significantly reduces unwanted noise and interference, preserving the authenticity and fidelity of the analog audio signal extracted from vinyl records.
Versatility
The PPA-2 is compatible with a wide range of MM and MC cartridges. It also has a variety of user-adjustable settings, such as continuously variable input impedance and high-pass filter, that allow you to fine-tune the sound for your specific system.
FEATURES
• Fully discrete, balanced FET topology
from input to output
• DC servo-controlled output stage
• Switchable MM or MC gain for each channel
• MC loading continuously adjustable from 5 Ω to
999 Ω
• Precise MC cartridge loading settings for each
input can be displayed on the LCD information
screen
• Selectable Stereo or Mono operation
• Highly precise RIAA equalization using 0.1% metal
film resistors and selected metalized polypropylene
capacitors
• Selectable rumble filter
• All signal routing through hermetically sealed gold-ongold relays
• Ultra-low-noise DC voltage regulators
• Microcontroller completely shuts down during normal
operation to eliminate any clocking noises
• Internally shielded toroidal transformer and linear
power supply for very low radiated hum field
• Provides an improved power source for the Miracord 70
and 90 turntable motor
• Liquid Crystal Display for clear user information
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 (1kHz) | >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 |