New Product

Short summary

  • Classic Ortofon SPU Moving Coil design
  • Rich, natural analogue sound
  • Available with spherical or elliptical stylus
  • Excellent tracking and musical dynamics
  • Designed for premium vinyl systems
  • Legendary SPU heritage

Specifications

Physical characteristics
Weight 28 g
Enclosure material Ground wood and resin composite
Phono cartridge specifications
Frequency response 20 Hz – 20 kHz (+/-3 dB)
Channel separation 20 dB
Vertical tracking force 4.0 g (40 mN)
Resistance 2 Ω
Suggested load impedance 10 Ω
Trackability 60 µm @ 315 Hz
Output Voltage 0.18 mV
Tracking Ability 60 µm
Stylus Type Spherical
Stylus Tip Radius R 18 µm
Tracking Force Range 3.0–5.0 g (30–50 mN)
Recommended Tracking Force 4.0 g (40 mN)
Tracking Angle 20°
Recommended Load Impedance 10 Ω
Compliance, Dynamic, Lateral 10 µm/mN
Cartridge Body Ground wood and resin composite
Output Voltage 0.18 mV
Channel Balance 1.5 dB @ 1 kHz

Description

Legendary SPU Performance, Refined

Classic Ortofon Moving Coil technology for exceptional analogue playback.
The Ortofon SPU #1 brings the heritage of the iconic SPU series into a more accessible format, combining traditional craftsmanship with modern precision. Designed for vinyl enthusiasts who value natural musicality, rich tonal balance and authentic analogue character, it delivers the engaging sound that has made SPU cartridges legendary for decades.

The Spirit of The Original SPU

Decades of analogue expertise in every cartridge.
Since its introduction, the SPU design has become one of the most recognised Moving Coil cartridges in the history of vinyl playback. The SPU #1 continues this tradition with a robust construction, carefully engineered generator system and a focus on delivering a smooth, dynamic and emotionally engaging listening experience.

Moving Coil Precision

Designed for natural detail and musical expression.
Using Ortofon’s Moving Coil technology, the SPU #1 provides excellent transient response, low distortion and impressive tonal accuracy. Its low internal impedance and carefully matched components allow it to reveal the character of your records with clarity, depth and a natural sense of realism.

Choose Your Listening Style

Two stylus options for different analogue preferences.
The SPU #1 is available in two versions, allowing listeners to choose the presentation that best matches their system and musical taste.

SPU #1 S — Spherical Stylus
The spherical stylus design offers a smooth, forgiving presentation with excellent tracking stability. It delivers the classic SPU character with rich mids, natural dynamics and effortless musicality.

SPU #1 E — Elliptical Stylus
The elliptical stylus provides more precise groove tracking, revealing additional detail, improved separation and greater accuracy across the frequency range while maintaining the musical character of the SPU family.

Built for Serious Vinyl Systems

Exceptional performance for dedicated analogue setups.
The SPU #1 is designed for high-quality tonearms and turntable systems where musicality and craftsmanship matter. Combining Ortofon’s heritage with reliable engineering, it provides a refined analogue experience for listeners looking to discover more from their vinyl collection.

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Ortofon is one of the most respected names in vinyl playback, with a history dating back to 1918 and a long-standing reputation for precision phono cartridge design. Based in Denmark, the company…