All-tube MM & MC phono preamplifier • true dual-mono tube-rectified power supply • 2x 5AR4, 4x 12AX7 & 2x 6922 tube complement • custom shielded MC step-up transformers • adjustable MC gain & resistive loading • point-to-point hand-wired topology
The PrimaLuna EVO 100 Tube Phonostage V2 delivers breathtaking analog intimacy, pitch-black background quietness, and holographic vinyl reproduction for both Moving Magnet (MM) and low-output Moving Coil (MC) cartridges. Built around a true dual-mono, vacuum-tube-rectified architecture, this upgraded second-generation phono stage employs twin encapsulated toroidal power transformers and dual 5AR4 rectifier tubes alongside four 12AX7 and two 6922 low-noise signal tubes to extract every nuance buried deep within record grooves. For Moving Coil enthusiasts, the PrimaLuna EVO 100 Tube Phonostage V2 integrates custom-wound, mu-metal shielded MC step-up transformers paired with convenient rear-panel DIP switches offering selectable gain (52 dB, 56 dB, or 60 dB) and five precision resistive load impedances (50, 100, 200, 500, or 1,000 Ohms). Inside its heavyweight, resonance-damped steel enclosure, the PrimaLuna EVO 100 Tube Phonostage V2 is meticulously point-to-point hand-wired using heavy-gauge Swiss silver-plated oxygen-free copper cable, Takman audiophile resistors, DuRoch tinfoil capacitors, and an exact passive/active RIAA equalization network. Complete with AC Offset Killer™ technology, SoftStart™ tube protection, and dedicated isolated MM and MC inputs, the PrimaLuna EVO 100 Tube Phonostage V2 transforms vinyl playback into an extraordinarily lifelike, three-dimensional musical experience.
Key Features & Innovations
True Dual-Mono Tube-Rectified Power Supply — the PrimaLuna EVO 100 Tube Phonostage V2 utilizes twin encapsulated toroidal power transformers and dual 5AR4 vacuum rectifier tubes to feed completely isolated DC power to each channel for exceptional channel separation and whisper-quiet operation.
Custom Shielded MC Step-Up Transformers — incorporates proprietary, triple-shielded Moving Coil step-up transformers that boost delicate low-output MC signals cleanly without solid-state noise or transistor harshness.
Rear-Panel Adjustable MC Gain & Impedance Loading — easily tailor playback to virtually any Moving Coil cartridge via rear DIP switches offering 52 dB, 56 dB, or 60 dB of gain and 50, 100, 200, 500, or 1,000 Ohm resistive loading.
Point-to-Point Hand-Wired RIAA Circuitry — constructed without printed circuit boards in the critical signal path, using heavy-gauge Swiss silver-plated OFC wiring, Takman resistors, and DuRoch tinfoil capacitors for pinpoint RIAA accuracy (±0.2 dB).
Dedicated Moving Magnet & Moving Coil Inputs — separate rear-panel RCA input pairs and heavy-duty chassis ground terminals allow two tonearms or turntables (one MM, one MC) to remain connected simultaneously.
AC Offset Killer™ & SoftStart™ Protection — proprietary AC filtering eliminates mechanical transformer hum caused by household power anomalies, while SoftStart™ gently warms tube heaters and high-voltage rails to maximize tube longevity.
FAQ — PrimaLuna EVO 100 Phonostage V2
What upgrades distinguish the V2 version of the EVO 100 Tube Phonostage?
The PrimaLuna EVO 100 Tube Phonostage V2 features refined internal grounding topology, enhanced shielding around the custom MC step-up transformers, and upgraded internal wiring/capacitors to achieve an even lower noise floor for ultra-low-output Moving Coil cartridges.
Can I connect both an MM turntable and an MC turntable at the same time?
Yes. The rear chassis provides independent stereo RCA input jacks for Moving Magnet (47 kOhms, 40 dB gain) and Moving Coil cartridges, selectable via a front-panel input toggle switch.
How do I adjust the loading and gain for my Moving Coil cartridge?
Conveniently accessible DIP switches on the rear panel let you select between 50, 100, 200, 500, and 1,000 Ohms of load impedance and 52 dB, 56 dB, or 60 dB of total gain without opening the chassis.
Can I roll or upgrade the vacuum tubes in this phono preamplifier?
Yes. The four 12AX7 and two 6922 signal tubes alongside the two 5AR4 rectifier tubes operate automatically with zero manual bias calibration, allowing straightforward experimentation with vintage NOS or low-noise audiophile tube variants.
Why Buy From Us
Authorized PrimaLuna dealer offering 100% factory-sealed components backed by full manufacturer warranty protection
Analog vinyl specialists available to assist with cartridge gain/loading matching, grounding setup, and tube-rolling recommendations
Dedicated concierge post-purchase customer support for turntable integration and system noise optimization
Fast, secure, and fully insured shipping in double-boxed reinforced factory cartons
Related & System Matches
PrimaLuna EVO 300 or EVO 400 Tube Preamplifiers & Integrated Amplifiers
