Support and Inquiries

Summaries of the official documentation

Extracts from Cary manuals and guides — intended to assist with setup without replacing the complete PDF.

• Getting Started with Network Setup (DMS Series)

  Ethernet/Wi-Fi connection and Cary app according to official DMS guidelines.

  • Connect the player to the wired network or configure Wi-Fi ac (DMS-650/700/800) or b/g/n (DMS-300A) using the Cary app.
  • The shared quick start guide (August 2023) covers the common steps for all DMS models: network detection, updates, and basic sources.
  • For Qobuz Connect, please refer to the dedicated guide from May 2025. For TIDAL, consult the official notice from April 2024 prior to linking.

  Models: dms-800pv · dms-700 · dms-650 · dms-300a

• DMS Usage Table (650 / 700 / 800 PV)

  Official feature comparison among the three high-end players.

  • The PDF "DMS Usage Chart" summarises which services, inputs, and formats Cary documents for each model in the 650/700/800 PV series.
  • Useful for confirming connectivity differences before choosing between adjacent models.

  Models: dms-800pv · dms-700 · dms-650

• Bias Adjustment in Valve Amplifiers

  Periodic biasing with MA-300 or as per the manual procedure.

  • The manuals for Cary integrated amplifiers and valve stages detail the bias measurement point and the target values per valve.
  • The MA-300 measures 0–300 mA DC with a 6.35 mm jack connector; Cary Audio states it is compatible with all their valve amplifiers.
  • Make adjustments with the amplifier under the conditions specified in the manual (warm-up time, standby mode).

  Models: sli-80hs · sli-100 · cad-300sei · cad-120s-mkii · cad-805rs · cad-211fe · slp-05 · slp-98 · ma-300

• Ultralinear / Triode Switching (SLI-80HS, CAD-120S)

  Mode change from the front panel as per the manual.

  • The SLI-80HS and CAD-120S MkII allow switching between ultralinear and triode modes from the front panel.
  • Cary documents different power outputs for each mode; after switching, verify the bias according to the manual.

  Models: sli-80hs · cad-120s-mkii

• MM/MC configuration in VT-500

  Selectable load for moving coil as per manual.

  • The VT-500 supports MM (38 dB at 47 kΩ) and MC (65 dB) with selectable loading between 50 and 1000 Ω.
  • Select the load according to the cartridge manufacturer's instructions and the VT-500 manual.

  Models: vt-500

• Home Theater Bypass in the SI-300.2d

  Integration with multichannel processor as per manual.

  • The SI-300.2d features a home theatre bypass input, allowing the amplifier to be used with a multichannel processor.
  • Refer to the manual for the procedure on connecting and switching between stereo and cinema mode.

  Models: si-300-2d

• ES Series Architecture (white paper)

  Technical Document SA-200.2 ES / SA-500.1 ES: Power Supply, Damping, and Monophonic Configuration.

  • The official white paper describes toroidal transformers, capacitor banks per channel, and damping factor.
  • The relationship between the SA-200.2 ES stereo amplifier and the SA-500.1 ES in a bridged monophonic configuration lies in their operational versatility. The SA-200.2 ES is designed as a stereo amplifier, providing two channels of amplification. However, when a more powerful monophonic output is required, the SA-500.1 ES can be employed in a bridged configuration. This setup effectively combines the output of both channels into a single, more potent monophonic channel, enhancing the power delivery to a single loudspeaker. This flexibility allows users to adapt their system to varying power requirements and speaker configurations, maintaining the high-fidelity audio performance expected from Cary Audio products.
  • Confirm that the SA-200.2 ES is not bridgeable.

  Models: sa-200-2-es · sa-500-1-es

• DMC-600SE Firmware Update V1.1

  Official Firmware Update Procedure.

  • Cary Audio publishes step-by-step instructions for updating the DMC-600SE to firmware V1.1.
  • Follow the firmware PDF before modifying the digital centre's software.

  Models: dmc-600se