AI-generated approximation — not official manufacturer imagery.

SFP-1 (Gold)

Name: Sonic Frontiers SFP-1 (Gold)
Brand: Sonic Frontiers

Sonic Frontiers

AmplifiersPhono Pre-AmpsTube AmplifiersDiscontinued

Estimated price (community-sourced)

$1,095

About the SFP-1 (Gold)

The Sonic Frontiers SFP-1 is a stereo moving-magnet (MM) and moving-coil (MC) phono amplifier featuring a valve (tube) output stage. It offers a frequency response of 20 Hz to 20,000 Hz and a total harmonic distortion of 0.05% at 1.0V output. The gain is selectable internally, with 37 dB for MM cartridges and 57 dB for MC cartridges. The output impedance is 47k ohms, adjustable internally, and channel separation exceeds 40 dB. The unit uses Sovtek/Mullard 6922 and 12AT7A tubes. It measures 480 x 280 x 100 mm and weighs approximately 10 kg. The SFP-1 is highly regarded for its low noise floor and excellent soundstaging, making it a recommended choice for audiophiles. It typically comes with gold Aero 12AT7A tubes and E88CC tubes, power cable, and manual. The The unit is no longer in production but remains sought after in the used market.

Specifications

Full structured specifications are available to members.

See the full picture as a member

Create a free account to see where to buy, full structured specifications, similar components, and the systems that pair this with other gear.