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General| Brand | Violectric |
|---|---|
| Model | HPA V200 |
| Category | Amplifier |
| Language | English |
Details the engineers and experience behind Violectric equipment development.
Explains the manufacturing process and emphasis on domestic production.
Covers precautions for water, power sources, grounding, and power cords.
Explains the purpose and operation of the internal ground-lift jumper.
Details the G(ROUND), L(IFT), and C(ASE) jumper positions for XLR inputs.
Describes balanced/unbalanced XLR and 1/4" phone jack connections.
Lists the main features and design aspects of the HPA V200.
Details case materials, power supply, and mains fuse specifications.
Covers rear panel XLR inputs for balanced and cinch sockets for unbalanced signals.
Explains cinch socket outputs and the USB input functionality.
Discusses USB priority, host volume, and the PRE-GAIN adjustment method.
Guides on adjusting the PRE-GAIN switches for different gain levels.
Explains front panel controls like power switch, volume, and amplifier design.
Details the two headphone outputs, their pinout, and relay protection.
Explains how to limit frequency response using jumpers for low-frequency cutoff.
Explains advantages of balanced signals and importance of discrete signal paths.
Discusses op-amps for signal processing and PRE-GAIN functionality with examples.
Covers USB device compatibility, quality, host volume, and signal routing.
Explains bandwidth limiting and the importance of quality volume potentiometers.
Justifies design efforts and discusses headphone impedance/sensitivity.
Explains damping factor, supply voltages, and relay use for power switching.
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