PrimaLuna EVO 400 tube preamplifier with MM phonostage in black
PrimaLuna EVO 400 tube preamplifier with MM phonostage in black

PrimaLuna - EVO 400 Tube Preamplifier with MM Phonostage

$6,294.00

Lean into a Flagship Preamplifier with Eight Tubes, Tube Rectification, Analog Volume Control, Dual Toroidal Transformers, and MM Phonostage: PrimaLuna EVO 400 Also Features Dual-Mono Topology 

When you first remove the PrimaLuna EVO 400 tube preamplifier with built-in MM phonostage from its package, one of the first things you’ll notice are the six 12AU7 and 5AR4 tubes that take center stage atop the chassis. Once you’re done admiring those and the standout construction of this 52.8-pound unit, you’ll plug it in and start playing music. At that point, you’ll doubtlessly be taken by levels of soundstaging, imaging, dynamics, warmth, and presence that will have you hearing albums you know backwards with new ears and appreciation. Such is the fun, excitement, and insight of a component that excels in every regard.

Equipped with dual toroidal transformers and tube rectification, EVO 400 features dual-mono topology — meaning it has two of practically everything that matters since it houses two discrete preamplifiers in one chassis. SmartGain and PerfectMatch — the former involving gain set to just 10dB for exceptionally silent operation, the latter a circuit that presents an ideal 100K ohm impedance to your source components for seamless coherency — further contribute to EVO 400’s sonic advantages. Ditto the AC Offset Killer, which lowers transformer noise to a level you need to experience to believe — and you will, especially when you hear the resulting spaciousness, black backgrounds, and natural decay.

Color:

Lean into a Flagship Preamplifier with Eight Tubes, Tube Rectification, Analog Volume Control, Dual Toroidal Transformers, and MM Phonostage: PrimaLuna EVO 400 Also Features Dual-Mono Topology 

When you first remove the PrimaLuna EVO 400 tube preamplifier with built-in MM phonostage from its package, one of the first things you’ll notice are the six 12AU7 and 5AR4 tubes that take center stage atop the chassis. Once you’re done admiring those and the standout construction of this 52.8-pound unit, you’ll plug it in and start playing music. At that point, you’ll doubtlessly be taken by levels of soundstaging, imaging, dynamics, warmth, and presence that will have you hearing albums you know backwards with new ears and appreciation. Such is the fun, excitement, and insight of a component that excels in every regard.

Equipped with dual toroidal transformers and tube rectification, EVO 400 features dual-mono topology — meaning it has two of practically everything that matters since it houses two discrete preamplifiers in one chassis. SmartGain and PerfectMatch — the former involving gain set to just 10dB for exceptionally silent operation, the latter a circuit that presents an ideal 100K ohm impedance to your source components for seamless coherency — further contribute to EVO 400’s sonic advantages. Ditto the AC Offset Killer, which lowers transformer noise to a level you need to experience to believe — and you will, especially when you hear the resulting spaciousness, black backgrounds, and natural decay.

Measuring 8.1 x 15.9 x 15.2 inches (HWD), EVO 400 incorporates point-to-point wiring throughout  — with Swiss-made, silver-plated, OCC copper with a Teflon dialect in the signal path for superb speed and transparency. Japanese-made Takman resistors, renowned for their linearity and naturalism, add to an audiophile wish list that encompasses DuRoch tinfoil capacitors, ultra-quiet sealed relay inputs, and an ALPS blue velvet potentiometer. Two pairs of XLR inputs, three pairs of RCA inputs, a stereo HT bypass, one pair of XLR outputs, another pair of stereo outputs, and a tape output give you top-tier connectivity. And, of course, that sweet MM phonostage lets you hook up a turntable and go to town with vinyl. 


Inputs: 3x Stereo RCA, 2x Stereo XLR, 1x Stereo HT Bypass

  • Outputs: Stereo RCA, Stereo XLR, Stereo RCA Tape Out

  • Gain: 10 dB

  • Freq. Response: 10Hz-95kHz +/- 1dB

  • THD: < 0.5% @ 2 Volts

  • S/N Ratio: 93 dB, 98dBA

  • Input Sensitivity: 650mV

  • Input Impedance: 220kΩ

  • Output Impedance: 256Ω

  • Power Consumption: 61 watts

  • Standard Tube Complement: 6 - 12AU7, 2 - 5AR4

  • Dimensions (WxHxD): 15.2" x 8.1" x 15.9"

  • Weight: 52.8 lbs

  • FREQUENCY RESPONSE: 10Hz - 50kHz

  • INPUT IMPEDANCE: 50 kOhm

  • GAIN: 42dB (127x)

  • RIAA ACCUARY: 20dB rel 5mV

  • HARMONIC DISTORTION & NOISE: -83dB