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General| Brand | Phil Jones Bass |
|---|---|
| Model | DOUBLE FOUR |
| Category | Amplifier |
| Language | English |
Details the design and development of the speaker enclosure and custom radiators for enhanced bass response.
Covers input jack, clip light, input switch, and input level adjustment for optimal signal.
Bass, Mid Range, and Treble controls for shaping instrument tone.
Master Volume and Auxiliary Input Level for managing overall and backing track volume.
Auxiliary input, line output for recording, and headphone jack for monitoring.
The power switch operation and recommended disconnection for long-term storage.
Instructions for turning on the amp, including volume down and clip light behavior.
Discusses how room acoustics and speaker placement affect bass sound quality.
Explains the digital architecture, latency, and how room placement affects sound.
Recommendations for keeping the unit dry, at room temperature, and disconnected from power.
Details the 2-year limited warranty, registration, and coverage for defects in normal use.
Lists conditions not covered, including improper handling, unauthorized repairs, and force majeure.
Information on contacting PJB for questions, local distributors, and servicing outside the USA.
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