Siemens MAGNETOM Symphony Family

The most refurbished 1.5T MRI in the secondary market. Four distinct configurations shipped across the platform's 12-year production run.

Variants (each a separate System Card)

• Symphony Quantum — pre-TIM original
• Symphony Maestro TIM 8×18 — entry TIM tier
• Symphony Maestro TIM 18×46 — mid TIM tier
• Symphony Maestro TIM 32×76 — flagship TIM tier

Shared specs (all Symphony variants)

• 1.5 Tesla superconducting magnet
• 60 cm bore · ~160 cm magnet length
• 30 mT/m gradients (52 effective) · 125 T/m/s slew (216 effective)
• Active shim · liquid helium · ~472 A at field
• syngo MR host software (VB13 / VB17 / VE-class)

Shared install

• 3-phase 400/480V, ~100 kVA
• ~6,000 kg magnet + RF shielded room + quench vent pipe + chilled water for gradients
• Weeks of site prep + rigging + ramp-up + acceptance

Shared field guide

See field-guide/siemens-magnetom-symphony — cold head service, gradient cooling, RF amplifier arcing, cryogen management.

Related (separate System Cards planned)

• MAGNETOM Avanto (successor)
• MAGNETOM Aera (current equivalent)
• MAGNETOM Harmony (predecessor)
• GE Signa HDxt 1.5T (competitor)
• Philips Achieva 1.5T (competitor)