Preamplifiers
PrimaLuna ProLogue Premium Stereo Tube Preamplifier
- Written by John E. Johnson, Jr.
- Published on 22 November 2010
ARTICLE INDEX
- PrimaLuna ProLogue Premium Stereo Tube Preamplifier
- Page 2: Design of the PrimaLuna ProLogue Premium Preamplifier
- Page 3: The PrimaLuna ProLogue Premium Preamplifier In Use
- Page 4: The PrimaLuna ProLogue Premium Preamplifier On the Bench
- Page 5: Conclusions About the PrimaLuna ProLogue Premium Preamplifier
- All Pages
Page 1 of 5
Related Preamplifier Review:
See Also
Pass Labs XP-20 Stereo Review
Related Preamplifier Review
Introduction
We have been on a roll with reviewing PrimaLuna and Mysterè products, and they have all sounded terrific. The current review is on the PrimaLuna ProLogue Premium Preamplifier, and would you believe it . . . it sounds terrific too. Compared to the standard version of the preamplifier, the Premium has a new front-end design using all 12AU7's in a dual-mono configuration, a larger power transformer, home theater pass-through, a remote control while still using the higher end Alps Blue Velvet potentiometer, larger chassis with DiaLogue class cosmetics, tube rectification, and point to point wiring.
Specifications
- Design: Stereo Tube Preamplifier
- Output Voltage: 4 Volts at 1% THD+N
- Tube Complement: Four 12AU7 (Input, Driver, Output), Two 5AR4 Rectifier Tubes
- MFR: 4 Hz - 85 kHz, ± 3 dB
- THD+N: 1% at Rated Output
- Input Impedance: 100 kOhms
- Inputs: Four Pairs RCA
- Outputs: Two Pairs RCA
- Dimensions: 8" H x 14.5" W x 15.5" D
- Weight: 37.5 Pounds
- MSRP: $2,199 USA
- PrimaLuna USA
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