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Describes the main controls and display on the front panel of the Stereo Preamplifier.
Details the input and output connectors, and fuse information on the rear panel.
Explains the functionality of each button on the REF 3R handheld remote control for operation.
Introduces the manual and lists crucial safety warnings regarding operation and hazards.
Advises to save original packaging for safe future shipment of the unit.
Details the front panel rotary controls and key buttons like Power, Mute, and Processor.
Covers functions exclusive to the remote: Display, Invert, Mono, Balance, and Hours.
Details the BAL/SE input, main, and record output connector types and usage.
Explains the 12V DC jacks for remote turn-on/off of linked components.
Provides recommendations for proper unit placement, airflow, and ventilation.
Instructions for installing the vacuum tubes in their designated sockets.
Guides through the start-up and shut-down procedures for the Reference 3.
Addresses common issues, microprocessor reset, and servicing requirements.
Provides advice on cleaning the unit and guidelines for responsible disposal.
Outlines the terms, conditions, and duration of the product's limited warranty.
Lists the technical specifications of the Model Reference 3 stereo preamplifier.
General| Type | Preamplifier |
|---|---|
| Maximum Input | 20V RMS |
| Signal-to-Noise Ratio | 100dB |
| Gain | 18dB |
| Input Impedance | 120K ohms Balanced, 60K ohms SE |
| Output Impedance | 600 ohms |
| Dimensions | 19" W x 5.25" H x 15.5" D |
| Tube Complement | 6 x 6H30 |
| Rated Output | 2V RMS |
| Inputs | 4 pairs RCA, 1 pair XLR |
| Outputs | 2 pairs RCA, 1 pair XLR |
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