PS Audio Stellar Phono Preamplifier

PS Audio

Stellar Phono Preamplifier

Introduced 2019$2,999 MSRP

The Stellar Phono Preamplifier is PS Audio's remote-controlled MM/MC phono stage with dual tonearm inputs, switchable gain and cartridge loading, and both balanced XLR and unbalanced RCA outputs, aimed at giving turntable-based systems flexible, high-resolution amplification.

MSRP

$2,999

Used market · Very Good

$1,800

-40% vs MSRP
as of Sep 1, 2026

MSRP to used market

From $2,999 at launch to $1,800 today.

Specifications

THD
<0.01% at 0.5V output, 1 kHz
Gain
MM: 44dB, 50dB, 56dB MC: 60dB, 66dB, 72dB
Fuses
100V: T250V-2.0AH (2A Slow Blow) 120V: T250V-1.6AH (1.6A Slow Blow) 230V: T250V-1AH (1A Slow Blow)
Price
$2,999
SNR
MM: >82dB A-Weighted MC: >74dB A-Weighted
Weight
21.6 lb / 9.8 kg
Gain MC
60, 66, 72 dB
Gain
44, 50, 56 dB mm
S n ratio
MM: >82 dB A-wt; MC: >74 dB A-wt
DC trigger
3.5mm 12VDC (2)
Dimensions
17 x 13 x 3.25 in / 43 x 33.02 x 8.255 cm
Performance
All measurements are with both channels operating, gain set to low, and balanced outputs. Input frequency is 1kHz.
Unit weight
21.6lbs. (9.8 kg)
Audio inputs
RCA (Unbalanced) MM,MC
Audio outputs
RCA (Unbalanced) 1 Stereo Pair XLR (Balanced) 1 Stereo Pair
Color options
Black Silver
Input loading
MM: 47KΩ (100pF) MC: 60Ω, 100Ω, 200Ω, 47KΩ, Custom 1-1KΩ
Inputs outputs
RCA (unbalanced) MM/MC inputs; RCA (unbalanced) and XLR (balanced) outputs, 1 stereo pair each
Maximum output
@1%THD: 24VRMS
Overload margin
@1kHz: >22dB
Shipping weight
25.1lbs (11.4 kg)
Unit dimensions
17”W x 13”D x 3.25”H (43cm x 33.02cm x 8.255cm)
Input loading MC
60 Ω, 100 Ω, 200 Ω, 47 kΩ, custom 1 Ω–1 kΩ
Input loading
47 kΩ, 100 pF mm
Output impedance
Unbalanced <200Ω Balanced <200Ω per leg
Mains power input
IEC C14
Power consumption
26W
Frequency response
20 Hz–20 kHz, ±0.25 dB
Shipping dimensions
22”W x 8”H x 17”D (55.88cm x 43.18cm x 20.32cm)
Accessories included
US (NEMA 5-15P) (100V/120V versions) Schuko (CEE7/7) (230V version) UK (BS1363) (230V version) Remote Control
Idle power consumption
26W
Interchannel crosstalk
>74dB
Voltage options factory set only
Japan 100V North America 120V Europe/Asia/Australia/New Zealand 230V

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